Description
The V850E/ME2 is a 32-bit single-chip microcontroller that incorporates cache, data RAM, instruction RAM, and various peripheral functions such as memory controllers, a DMA controller, timer/counter, serial interfaces, USB function controller (USBF), and an A/D converter for realizing high-capacity data processing and sophisticated real-time control.
Applications
- Home Appliance
- Connectivity
- Motor Control
| Part Number | Status | Samples | Stock | RoHS | Package | CPU | Bit Size | Program Memory (KB) | Data Flash (KB) | RAM (KB) | Lead Count (#) | Supply Voltage (V) | Operating Freq (Max) (MHz) | I/O Ports | Timer | ADC | RTC | DMA | Ethernet | LVD or PVD | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UPD703111AGM-10-UEU | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 176# | No | No | No | No | |||||||||||
| UPD703111AGM-10-UEU-A | Obsolete | N/A | Out of Stock | Contact | LFQFP | 176# | No | No | No | No | |||||||||||
| UPD703111AGM-13-UEU-A | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 176# | No | No | No | No | |||||||||||
| UPD703111AGM-15-UEU-A | Obsolete | N/A | Out of Stock | Contact | LFQFP | 176# | No | No | No | No | |||||||||||
| UPD703111BGM-06-UEU-A | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | V850E1 | 32 | 0 | 0 | 144KB | 176# | 3 - 3.6 | 66MHz | 78 | 16-bit x 12-ch | 10-bit x 8-ch | No | Yes | No | No | -40 to +85 |
| UPD703111BGM-10-UEU-A | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | V850E1 | 32 | 0 | 0 | 144KB | 176# | 3 - 3.6 | 100MHz | 78 | 16-bit x 12-ch | 10-bit x 8-ch | No | Yes | No | No | -40 to +85 |
| UPD703111BGM-13-UEU-A | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | V850E1 | 32 | 0 | 0 | 144KB | 176# | 3 - 3.6 | 133MHz | 78 | 16-bit x 12-ch | 10-bit x 8-ch | No | Yes | No | No | -40 to +85 |
| UPD703111BGM-15-UEU-A | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | V850E1 | 32 | 0 | 0 | 144KB | 176# | 3 - 3.6 | 150MHz | 78 | 16-bit x 12-ch | 10-bit x 8-ch | No | Yes | No | No | -40 to +85 |
| UPD703111GM-13-UEU-A | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 176# | No | No | No | No | |||||||||||
| UPD703111GM-15-UEU | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 176# | No | No | No | No | |||||||||||
| UPD703111GM-15-UEU-A | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | LFQFP | 176# | No | No | No | No |
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- Application NoteAI-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 NoteAI-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.
- Product Change Notice
- Product Change Notice
- Product Change Notice
- Application NoteRelated Files:
- Technical Update
- Application NoteAI-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:
- Brochure
- Application NotePDF 1.41 MB R01AN1131EU0101 Rev.1.01 Mar 31, 2012AI-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.
- Application NoteAI-generated Summary: Wireless communication operates in the 2.4 GHz ISM band using IEEE 802.15.4 standard with Direct Sequence Spread Spectrum (DSSS) for interference resistance. It supports 14 channels and data rates of 250 kbps or 1 Mbps, with indicators like RSSI, LQI, and temperature monitoring. Encryption via AES-CTR secures data, though communication speed may reduce. The system auto-reconnects if interrupted, with options for fail-safe reset. LED colors and update intervals are customizable. Safety guidelines and troubleshooting steps are included.
- Manual - Hardware
- Application NoteV850E/ME2, V850E2/ME3 for HardwareRECOMMENDEDAI-generated Summary: The document provides essential guidelines for handling CMOS devices, emphasizing the prevention of malfunctions caused by input noise, unused input pins, and electrostatic discharge (ESD). It stresses fixing unused input pins to VDD or GND to avoid unpredictable behavior and highlights the importance of proper power-on/off sequencing to prevent device damage. The document also advises against inputting signals during power-off states to avoid abnormal current flow and degradation. Additionally, it outlines precautions for static electricity control during handling and storage. These practices ensure reliable operation and longevity of semiconductor devices.
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- Manual - Hardware
Manuals & Guides (1)
- Application NoteAI-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 NoteAI-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 NoteRelated Files:
- Application NoteAI-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:
- Application NotePDF 1.41 MB R01AN1131EU0101 Rev.1.01 Mar 31, 2012AI-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.View More (13)
Application Notes & White Papers (13)
- Product Change Notice
- Product Change Notice
- Product Change Notice
Product Notices (PCN, EOL, etc) (4)
- Technical Update
Errata & Technical Updates (1)
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- DocumentPDF 11 KB MR9651 Sep 01, 2003
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- Compiler/AssemblerSoftware Package for V850. C compiler (CA850), Renesas integrated development environment (PM+), Integrated debugger, System simulator and Device Files included.
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- Compiler/AssemblerSoftware Package for V850. C compiler (CA850), Renesas integrated development environment (PM+), Integrated debugger, System simulator and Device Files included.
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