Product Summary

The HD6475328CP10 microcomputer unit (MCU) operates in five modes numbered 1, 2, 3, 4, and 7. The mode is selected by the inputs at the mode pins (MD2 to MD0) at the instant when the chip comes out of a reset. As indicated in table 2-1, the MCU mode determines the size of the address space, the usage of on-chip ROM, and the operating mode of the CPU. The MCU mode also affects the functions of I/O pins.

Parametrics

Absolute maximum ratings:(1)Supply voltage, VCC: –0.3 to +7.0V; (2)Programming voltage, VPP: –0.3 to +13.5V; (3)Input voltage (except Port 8), Vin: –0.3 to VCC + 0.3V; (4)Input voltage (Port 8), Vin: –0.3 to AVCC + 0.3V; (5)Analog supply voltage, AVCC: –0.3 to +7.0V; (6)Analog input voltage, VAN: –0.3 to AVCC + 0.3V; (7)Operating temperature, Topr, Regular specifications: –20 to +75°C; (8)Operating temperature, Topr, Wide-range specifications: –40 to +85°C; (9)Storage temperature, Tstg: –55 to +125°C.

Features

Features: (1)The H8/532 is an original Hitachi CMOS microcomputer unit (MCU) comprising a highperformance CPU core plus a full range of supporting functions—an entire system integrated onto a single chip; (2)The CPU features a highly orthogonal instruction set that permits addressing modes and data sizes to be specified independently in each instruction; (3)An internal 16-bit architecture and 16-bit access to on-chip memory enhance the CPU s data-processing capability and provide the speed needed for realtime control applications; (4)The on-chip supporting functions include RAM, ROM, timers, a serial communication interface (SCI), A/D conversion, and I/O ports; (5)An on-chip data transfer controller (DTC) can transfer data in either direction between memory and I/O independently of the CPU; (6)For the on-chip ROM, a choice is offered between masked ROM and programmable ROM (PROM); (7)The PROM version can be programmed by the user with a general-purpose PROM writer.

Diagrams

HD6412240TE13
HD6412240TE13


IC H8S MPU ROMLESS 100TQFP

Data Sheet

Negotiable 
HD6412322RVF25
HD6412322RVF25


IC H8S MCU ROMLESS 128-QFP

Data Sheet

Negotiable 
HD6412322RVFBL25
HD6412322RVFBL25


IC H8S MCU ROMLESS 128-QFP

Data Sheet

Negotiable 
HD6412332VFCBL25
HD6412332VFCBL25

Renesas Technology America

IC H8S MCU ROMLESS 144-QFP

Data Sheet

Negotiable 
HD6412350F20
HD6412350F20


IC H8S MPU ROMLESS 5V 128QFP

Data Sheet

Negotiable 
HD6412350F20V
HD6412350F20V


IC H8S MPU ROMLESS 5V 128QFP

Data Sheet

Negotiable