MB90F347CE datasheet(2/85 Pages) FUJITSU

2 / 85 page

MB90340E Series

■ FEATURES

• CPU

• Instruction system best suited to controller

- Wide choice of data types (bit, byte, word, and long word)

- Wide choice of addressing modes (23 types)

- Enhanced functionality with signed multiply and divide instructions and the RETI instruction

- Enhanced high-precision computing with 32-bit accumulator

• Instruction system compatible with high-level language (C language) and multitask

- Employing system stack pointer

- Various enhanced pointer indirect instructions

- Barrel shift instructions

• Increased processing speed

- 4-byte instruction queue

• Serial interface

• UART (LIN/SCI) : up to 4 channels

- Equipped with full-duplex double buffer

- Clock-asynchronous or clock-synchronous serial transmission is available

•I2C interface*1 : up to 2 channels (only for devices with a C suffix in the part number)

- Up to 400 Kbits/s transfer rate

• Interrupt controller

• Powerful 8-level, 34-condition interrupt feature

• Up to 16 external interrupts are supported

• Automatic data transfer function independent of CPU

- Expanded intelligent I/O service function (EI2OS) : up to 16 channels

• I/O ports

• General-purpose input/output port (CMOS output)

- 80 ports (for devices without an S suffix in the part number - i.e. devices that support the sub clock)

- 82 ports (for devices with an S suffix in the part number - i.e. devices that do not support the sub clock)

• 8/10-bit A/D converter : 16 channels

24 channels (only for devices with a C suffix in the part number)

• Resolution is selectable between 8-bit and 10-bit.

• Activation by external trigger input is allowed.

• Conversion time : 3

µs (at 24-MHz machine clock, including sampling time)

• Program patch function

• Detects address matches against 6 address pointers

• Timer

• Time-base timer, watch timer, watchdog timer : 1 channel

• 8/16-bit PPG timer : 8-bit

× 16 channels, or 16-bit × 8 channels

• 16-bit reload timer : 4 channels

• 16-bit input/output timer

- 16-bit free-run timer : 2 channels

(FRT0 : ICU 0/1/2/3, OCU 0/1/2/3, FRT1 : ICU 4/5/6/7, OCU 4/5/6/7)

- 16-bit input capture: (ICU): 8 channels

- 16-bit output compare: (OCU): 8 channels

MB90F347CE 数据表(PDF) 2 Page - fujitsu semiconductor

MB90F347CE 数据表(HTML) 2 Page - fujitsu semiconductor

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