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R7F0C907B2DFP

R7F0C907B2DFP

品牌:【瑞萨】
类别:【瑞萨专为中国开发R7F0C系列-8位元和16位元MCU】
封装:LQFP-32
库存:现货

产品详情

Ultra-Low Power Technology

  • 1.6 V to 5.5 V operation from a single supply
  • Stop (RAM retained): 0.23 μA, (LVD enabled): 0.31μA
  • 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

  • 24 MHz with +/ 1% accuracy over voltage (1.8 V to 5.5 V) and temperature (20 °C to 85 °C)
  • Pre-configured settings: 24 MHz, 16 MHz, 12 MHz, 8MHz, 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 I2C 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 
Standard: 40 °C to +85 °C 
Package Type and Pin Count 
32-pin LQFP (7 x 7 mm, 0.8 mm pitch



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