H8S/2398, 2357

Product Overview:

This LSI is a single-chip microcomputer with the internal 32-bit H8S/2000 CPU core, and a set of on-chip peripheral functions required for system configuration.
This LSI is equipped with ROM, RAM, a bus controller, a data transfer controll (DTC), a programmable pulse generator (PPG), three types of timers, a serial communication interface (SCI), a D/A converter, an A/D converter, and I/O ports as on-chip peripheral functions. This LSI is suitable for use as an embedded microcomputer for high-level control systems. Its on-chip ROM is flash memory, PROM (OTP), or mask ROM that provides flexibility as it can be reprogrammed in no time to cope with all situations from the early stages of mass production to full-scale mass production. This is particularly applicable to application devices with specifications that will most probably change.

General Functions

• High-speed H8S/2000 central processing unit with 16-bit architecture
  • Upward-compatible with H8/300 and H8/300H CPUs on an object level
  • Sixteen 16-bit general registers
  • 65 basic instructions
  • Address space: 16M byte
• Interrupt
  • Internal: 52
  • External: 9
• Bus controller
  • External data bus width: 8/16 bits
• Varioius peripheral functions
  • DMA controller (DMAC) x 4ch
  • Data transfer controller (DTC) x 85ch
  • 16-bit timer-pulse unit (TPU) x 6ch
  • 8-bit timer x 2ch
  • Watchdog timer x 1ch
  • Serial communication interface (SCI) x 3ch
  • 10-bit A/D converter x 8ch
  • 8-bit D/A converter x 2ch
  • Clock pulse generator
• General I/O ports
  • I/O pins: 87
  • Input-only pins: 8

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Compare Document		Part No	RAM (KB)	Program memory (KB)	Pin Count	Operating Voltage Min	Production Status	Package Code
		HD6412390F20V	4	-	128	4.5	Mass Production	PRQP0128KB-A (FP-128B)
		HD6412352F20V	8	-	128	4.5	Mass Production	PRQP0128KB-A (FP-128B)
		HD6412390F20IV	4	-	128	4.5	Mass Production	PRQP0128KB-A (FP-128B)
		HD6412352F13V	8	-	128	3	Mass Production	PRQP0128KB-A (FP-128B)
		HD6412390TE20V	4	-	120	4.5	Mass Production	PTQP0120LA-A (TFP-120)
		HD6412352TE20V	8	-	120	4.5	Mass Production	PTQP0120LA-A (TFP-120)
		HD6412352TE13V	8	-	120	3	Mass Production	PTQP0120LA-A (TFP-120)
		HD6412392F20V	8	-	128	4.5	Mass Production	PRQP0128KB-A (FP-128B)
		HD6432357XXXF	8	128	128	2.7	Mass Production	PRQP0128KB-A (FP-128B)
		HD6412392F20IV	8	-	128	4.5	Mass Production	PRQP0128KB-A (FP-128B)
		HD6432357XXXFI	8	128	128	2.7	Mass Production	PRQP0128KB-A (FP-128B)
		HD6412392TE20V	8	-	120	4.5	Mass Production	PTQP0120LA-A (TFP-120)
		HD6432357XXXTE	8	128	120	2.7	Mass Production	PTQP0120LA-A (TFP-120)
		HD6432357XXXTEI	8	128	120	2.7	Mass Production	PTQP0120LA-A (TFP-120)
		HD6412394F20V	32	-	128	4.5	Mass Production	PRQP0128KB-A (FP-128B)
		HD6412394F20WV	32	-	128	4.5	Mass Production	PRQP0128KB-A (FP-128B)
		HD6412394TE20V	32	-	120	4.5	Mass Production	PTQP0120LA-A (TFP-120)
		HD6432398XXXF	8	256	128	4.5	Mass Production	PRQP0128KB-A (FP-128B)
		HD64F2357F20V	8	128	128	4.5	Mass Production	PRQP0128KB-A (FP-128B)
		HD6432398XXXFW	8	256	128	4.5	Mass Production	PRQP0128KB-A (FP-128B)

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Obsolete/Discontinued Product

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Non-promotion products are only supported for customers who have already adopted them.
We do not recommended adoption of these products in new designs.

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