V850ES/Jx3-H

Description

The new 32-bit V850ES/Jx3-H MCUs execute USB 2.0 data transfers at full speeds up to 12 megabits per second (Mbps), and enable rapid development of applications that require USB connectivity and 32-bit processing power for real-time control of industrial equipment, factory automation systems, point-of-sales terminals, medical and testing devices, telecommunications and consumer electronics products and other embedded applications.

Part Number	Status	Samples	Stock	RoHS	Package	CPU	Bit Size	Program Memory (KB)	RAM (KB)	Lead Count (#)	Supply Voltage (V)	Operating Freq (Max) (MHz)	CAN (ch)	I/O Ports	Timer	ADC	RTC	DMA	Ethernet	LVD or PVD	DAC	Temp. Range (°C)
UPD70F3760GC-UEU-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	40KB	100#	2.85 - 3.6	48MHz		77	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3760GC(R)-UEU-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	40KB	100#	2.85 - 3.6	48MHz		77	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3760GC(S)-UEU-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	40KB	100#	2.85 - 3.6	48MHz		77	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3761GC-UEU-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	384KB	48KB	100#	2.85 - 3.6	48MHz		77	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3762GC-UEU-AX	Obsolete	N/A	In Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	512KB	56KB	100#	2.85 - 3.6	48MHz		77	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3762GC(S)-UEU-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	512KB	56KB	100#	2.85 - 3.6	48MHz		77	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3765GF-GAT-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	40KB	128#	2.85 - 3.6	48MHz		96	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3766GF-GAT-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	384KB	48KB	128#	2.85 - 3.6	48MHz		96	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3766GF(R)-GAT-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	384KB	48KB	128#	2.85 - 3.6	48MHz		96	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3767GF-GAT-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	512KB	56KB	128#	2.85 - 3.6	48MHz		96	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3767GF(R)-GAT-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	512KB	56KB	128#	2.85 - 3.6	48MHz		96	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3767GF(S)-GAT-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	512KB	56KB	128#	2.85 - 3.6	48MHz		96	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3770GC-UEU-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	40KB	100#	2.85 - 3.6	48MHz	1	77	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3770GC(R)-UEU-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	40KB	100#	2.85 - 3.6	48MHz	1	77	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3771GF-GAT-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	40KB	128#	2.85 - 3.6	48MHz	1	96	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3771GF(R)-GAT-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	40KB	128#	2.85 - 3.6	48MHz	1	96	16-bit x 13-ch	10-bit x 12-ch	Yes	Yes	No	Yes	8-bit x 2-ch	-40 to +85
UPD70F3809K8-4B4-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	HWQFN	V850ES	32	16KB	8KB	40#	2.85 - 3.6	48MHz		25	16-bit x 10-ch	10-bit x 5-ch	Yes	Yes	No	Yes		-40 to +85
UPD70F3810K8-4B4-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	HWQFN	V850ES	32	32KB	16KB	40#	2.85 - 3.6	48MHz		25	16-bit x 10-ch	10-bit x 5-ch	Yes	Yes	No	Yes		-40 to +85
UPD70F3811K8-4B4-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	HWQFN	V850ES	32	64KB	24KB	40#	2.85 - 3.6	48MHz		25	16-bit x 10-ch	10-bit x 5-ch	Yes	Yes	No	Yes		-40 to +85
UPD70F3812K8-4B4-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	HWQFN	V850ES	32	128KB	24KB	40#	2.85 - 3.6	48MHz		25	16-bit x 10-ch	10-bit x 5-ch	Yes	Yes	No	Yes		-40 to +85
UPD70F3813K8-4B4-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	HWQFN	V850ES	32	256KB	24KB	40#	2.85 - 3.6	48MHz		25	16-bit x 10-ch	10-bit x 5-ch	Yes	Yes	No	Yes		-40 to +85
UPD70F3814GA-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	16KB	8KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3814GA(R)-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	16KB	8KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3814GA(S)-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	16KB	8KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3814K8-5B4-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	HWQFN	V850ES	32	16KB	8KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3815GA-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	32KB	16KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3815GA(R)-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	32KB	16KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3815GA(S)-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	32KB	16KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3815K8-5B4-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	HWQFN	V850ES	32	32KB	16KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3816GA-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	64KB	24KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3816GA(R)-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	64KB	24KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3816GA(S)-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	64KB	24KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3816K8-5B4-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	HWQFN	V850ES	32	64KB	24KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3817GA-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	128KB	24KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3817GA(R)-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	128KB	24KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3817GA(S)-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	128KB	24KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3817K8-5B4-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	HWQFN	V850ES	32	128KB	24KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3818GA-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	24KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3818GA(S)-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	24KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3818K8-5B4-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	HWQFN	V850ES	32	256KB	24KB	48#	2.85 - 3.6	48MHz		32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3819GA-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	24KB	48#	2.85 - 3.6	48MHz	1	32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3819GA(R)-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	24KB	48#	2.85 - 3.6	48MHz	1	32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3819GA(S)-GAM-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	24KB	48#	2.85 - 3.6	48MHz	1	32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3819K8-5B4-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	HWQFN	V850ES	32	256KB	24KB	48#	2.85 - 3.6	48MHz	1	32	16-bit x 10-ch	10-bit x 6-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3820GB-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	16KB	8KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3820GB(R)-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	16KB	8KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3820GB(S)-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	16KB	8KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3821GB-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	32KB	16KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3821GB(R)-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	32KB	16KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3821GB(S)-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	32KB	16KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3822GB-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	64KB	24KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3822GB(R)-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	64KB	24KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3822GB(S)-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	64KB	24KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3823GB-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	128KB	24KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3823GB(R)-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	128KB	24KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3823GB(S)-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	128KB	24KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3824GB-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	24KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3824GB(R)-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	24KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3824GB(S)-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	24KB	64#	2.85 - 3.6	48MHz		45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3825GB-GAH-AX	Obsolete	N/A	In Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	24KB	64#	2.85 - 3.6	48MHz	1	45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3825GB(R)-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	24KB	64#	2.85 - 3.6	48MHz	1	45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85
UPD70F3825GB(S)-GAH-AX	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	LFQFP	V850ES	32	256KB	24KB	64#	2.85 - 3.6	48MHz	1	45	16-bit x 10-ch	10-bit x 10-ch	Yes	Yes	No	Yes	8-bit x 1-ch	-40 to +85

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Manuals & Guides (5)

Guide
Differences Between RX Products
PDF 625 KB R01AN8069EJ0101 Rev.1.01 日本語 Apr 07, 2026
Describes the RX products migration map, which shows the relationship between previous-generation products and new-generation products, and the preparation status of difference documents, which summarize the functional differences between each RX product. Please use this application note to gather information when migrating from previous-generation products to new-generation products or when using different RX products.
Guide
RX family Migration Guide (From Other Families to the RX Family)
PDF 681 KB R01AN8070EJ0101 Rev.1.01 日本語 Dec 12, 2025
Manual - Hardware
V850ES/JG3-H, V850ES/JH3-H User's Manual: Hardware
RECOMMENDED
PDF 8.06 MB R01UH0042EJ0510 Rev.5.10 日本語 Mar 25, 2014
Manual - Hardware
V850ES/JC3-H, V850ES/JE3-H User's Manual: Hardware
PDF 6.74 MB R01UH0288EJ0200 Rev.2.00 日本語 Mar 25, 2014
Manual - Hardware
V850 Self-Programming Library for embedded Single Power FLASH Devices
PDF 791 KB U16929EE3V2AN00 May 01, 2007

Application Notes & White Papers (10)

Application Note
LIN Controller Usage: Applications and Frequently Asked Questions Rev.2.01
Log in to Download PDF 1.03 MB R01AN2536ED0201 Rev.2.01 Jan 05, 2021
AI-generated Summary: The document details the usage of LIN and UART controllers, covering device and IP-level mapping, base addresses, memory vectors, and device adaptation. It includes application examples such as serial and graphics monitor programs, LIN communication tables, and application layer functions. The FAQ section addresses interrupt handling, status information, data reception after errors, self-test failures, and LIN conformance with specification 2.2A. It also provides terminology and issue-solving indexes for quick reference.
Application Note
CAN Controller Usage: Applications and Frequently Asked Questions Rev.2.03
Log in to Download PDF 1.81 MB R01AN2535ED0203-CAN Rev.2.03 May 15, 2019
AI-generated Summary: The document details the Renesas CAN Controller's usage, including compatibility, evaluation results, and principles of pretended networking. It covers sample software descriptions, CAN driver functionalities such as initialization, configuration, transmission, reception, and diagnostics. The text also explains mapping of lower CAN drivers, application examples, and frequently asked questions addressing CAN conformance, transceiver issues, bit timing, operation modes, power save modes, transmission, reception, message storage, peripheral bus access, and interrupt handling.
Application Note
V850 Family Open Source FAT File System M3S-TFAT-Tiny: Introduction Guide
PDF 275 KB R01AN1028EJ0102 Rev.1.02 日本語 Nov 08, 2013
Related Files:
Sample Code
Application Note
V850ES/Jx3-L I2C Bus EEPROM Control
PDF 490 KB R01AN1551EJ0100 Rev.1.00 日本語 Mar 28, 2013
AI-generated Summary: The document explains how to use I²C bus communication to write and read data from an external EEPROM connected to the PC bus, using a V850ES/Jx3-L microcontroller. It details writing 4-byte blocks to the EEPROM, reading them back, and comparing the data to control LEDs indicating success or failure. The sample code supports EEPROM sizes from 2 to 512 Kb, verified on a 16 Kb EEPROM. Hardware configuration, pin usage, and development environment details are also provided.
Related Files:
Sample Code
Application Note
78K0, 78K0R, RL78 and V850 Devices Flash Protection and Security Setting Guide Rev.1.01
PDF 1.41 MB R01AN1131EU0101 Rev.1.01 Mar 31, 2012
AI-generated Summary: Flash memory protection in 78K0, 78K0R, RL78, and V850 devices involves multiple independent security features for different access modes: serial programming, debugging, self-programming, and normal operation. Protection flags control chip erase, block erase, programming, reading, and boot block reprogramming. These flags prevent unauthorized erasure, programming, or reading via external tools but do not restrict self-programming except for boot blocks. Debugging access requires password authentication, and some devices allow complete debug interface disablement. Security settings can be configured using dedicated programmers or self-programming, with various levels of protection to secure application code.

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Product Notices (PCN, EOL, etc) (5)

End Of Life Notice
End Of Life Notice [SAF-B-24-0011]
PDF 8.06 MB SAF-B-24-0011 日本語 Jun 12, 2024
End Of Life Notice
End Of Life Notice [SAF-B-24-0008]
PDF 692 KB SAF-B-24-0008 日本語 Mar 15, 2024
Product Change Notice
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction)
PDF 4.86 MB PC-WRP-A001C/E 日本語 Jan 23, 2018
Product Change Notice
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001B/E )
PDF 3.74 MB PC-WRP-A001B/E 日本語 Mar 08, 2017
Product Change Notice
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001A/E )
PDF 1.46 MB PC-WRP-A001A/E 日本語 Jul 01, 2016

Errata & Technical Updates (6)

Technical Update
Misdescription in the electrical characteristics of the bus timing (TN-V85-A034A/E)
PDF 382 KB TN-V85-A034A/E 日本語 Mar 22, 2017
Technical Update
Further notes about the function of timer/event counter registor (TN-V85-A023A/E)
PDF 245 KB TN-V85-A023A/E 日本語 Apr 07, 2015
Technical Update
Usage restriction about the competition of the DMA transfer for internal RAM and instruction fetch between external memory area and the internal RAM. (TN-V85-A016A/E)
PDF 121 KB TN-V85-A016A/E 日本語 Apr 07, 2015
Technical Update
Document Modification of Standard Self Programming Flow (TN-V85-A028A/E)
PDF 198 KB TN-V85-A028A/E 日本語 Apr 07, 2015
Technical Update
The matter about the level of output pin in System Reset. (TN-V85-A018A/E)
PDF 139 KB TN-V85-A018A/E 日本語 Apr 07, 2015

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PDF 1.42 MB R05PF0026ED0200 Rev.2.00 Nov 10, 2014
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PDF 1.02 MB R01CL0008EJ0400 Rev.4.00 日本語 Sep 27, 2012
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PDF 3.52 MB R01CL0029ED0200 Rev.2.00 Jul 26, 2012
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Renesas Microcomputer V850
PDF 10.54 MB R01CL0003EJ0200 Rev.2.00 日本語 Oct 01, 2011
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The Complete Microcontroller Platform. V850 J Series.
PDF 3.33 MB R01PF0026EG0100 Rev.1.00 Mar 10, 2011

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