R7F0C907B2瑞萨 微控制器 原装现货

Ultra-Low Power Technology

1.6 V to 5.5 V operation

from a single supply·

Stop (RAM retained): 0.23

μA, (LVD enabled): 0.31·μA

Halt (LVD): 0.57 μA·

Snooze: 0.70 mA (UART),

1.20 mA (ADC)·

Operating: 66 μA/MHz·

16-bit RL78 CPU Core

Delivers 31 DMIPS at

maximum operating frequency ·of 24 MHz

Instruction Execution: 86%

of instructions can be ·executed in 1 to 2 clock cycles

CISC Architecture (Harvard)

with 3-stage pipeline·

Multiply Signed· & Unsigned: 16 x 16 to 32-bit result in 1 clock cycle

MAC: 16 x 16 to 32-bit

result in 2 clock cycles·

16-bit barrel shifter for

shift· & rotate in 1 clock cycle

1-wire on-chip debug function·

Main Flash Memory

Density: 16 KB to 48 KB·

Block size: 1 KB·

On-chip single voltage

flash memory with protection ·from

block erase/writing

Self-programming with

secure boot swap function ·and flash shield window function

Data Flash Memory

Data Flash with background

operation·

Data flash size: 2 KB size

option or none·

Erase Cycles: 1 Million

(typ.)·

Erase/programming voltage:

1.8 V to 5.5 V·

RAM

2 KB or 3 KB size options·

Supports operands or

instructions·

Back-up retention in all

modes·

High-speed On-chip Oscillator

1% accuracy over voltage

(1.8 V to - 24 MHz with +/·20 °C to 85 °C)-5.5 V) and temperature (

Pre-configured settings: 24

MHz, 16 MHz, 12 MHz, 8·MHz, 6 MHz, 4 MHz, 3 MHz, 2 MHz,and 1

MHz

Reset and Supply Management

Power-on reset (POR) monitor/generator·

Low voltage detection (LVD)

with 14 setting options·(Interrupt and/or reset function)

Data Memory Access (DMA) Controller

2 channels ·

Transfer unit: 8- or

16-bit ·

Multiple Communication Interfaces

1 x I2·C multi-master

Up to 3 x CSI/UART/Simple

IIC ·

Extended-Function Timers

Multi-function 16-bit

timers: Up to 8 channels ·

Interval Timer: 12-bit, 1

channel ·

15 kHz watchdog timer : 1

channel (window function) ·Rich Analog

ADC: Up to 8 channels,

10-bit resolution, 2.1 μs ·conversion time

Supports 1.6 V ·

Internal voltage reference

(1.45 V) ·

Safety Features (IEC or UL 60730 compliance)

Flash memory CRC

calculation ·

RAM parity error

check ·

RAM write protection ·

SFR write protection ·

Illegal memory access

detection ·

Clock stop/ frequency

detection ·

ADC self-test ·

General Purpose I/O

5V tolerant, high-current

(up to 20 mA per pin) ·

Open-Drain, Internal

Pull-up support ·

Different potential

interface support: Can connect to ·a

1.8/2.5/3 V device

Operating Ambient Temperature

40 °C to +85 °C - Standard: ·

Package Type and Pin Count

32-pin LQFP (7 x 7 mm, 0.8 mm pitch

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