参数资料
型号: R5F212B7SNXXXFA
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
封装: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, LQFP-64
文件页数: 45/64页
文件大小: 555K
代理商: R5F212B7SNXXXFA
R8C/2A Group, R8C/2B Group
1. Overview
Rev.2.10
Nov 26, 2007
Page 5 of 60
REJ03B0182-0210
NOTES:
1. I2C bus is a trademark of Koninklijke Philips Electronics N. V.
2. Specify the D version if D version functions are to be used.
3. Please contact Renesas Technology sales offices for the Y version.
Table 1.4
Specifications for R8C/2B Group (2)
Item
Function
Specification
Serial
Interface
UART0, UART1,
UART2
Clock synchronous serial I/O/UART × 3
Clock Synchronous Serial I/O with
Chip Select (SSU)
1 (shared with I2C-bus)
I2C bus(1)
1 (shared with SSU)
LIN Module
Hardware LIN: 1 (timer RA, UART0)
A/D Converter
10-bit resolution × 12 channels, includes sample and hold function
D/A Converter
8-bit resolution × 2 circuits
Flash Memory
Programming and erasure voltage: VCC = 2.7 to 5.5 V
Programming and erasure endurance: 10,000 times (data flash)
1,000 times (program ROM)
Program security: ROM code protect, ID code check
Debug functions: On-chip debug, on-board flash rewrite function
Operating Frequency/Supply
Voltage
f(XIN) = 20 MHz (VCC = 3.0 to 5.5 V)
f(XIN) = 10 MHz (VCC = 2.7 to 5.5 V)
f(XIN) = 5 MHz (VCC = 2.2 to 5.5 V)
Current consumption
12 mA (VCC = 5.0 V, f(XIN) = 20 MHz)
5.5 mA (VCC = 3.0 V, f(XIN) = 10 MHz)
2.1
A (VCC = 3.0 V, wait mode (f(XCIN) = 32 kHz))
0.65
A (VCC = 3.0 V, stop mode)
Operating Ambient Temperature
-20 to 85
°C (N version)
-40 to 85
-20 to 105
°C (Y version)(3)
Package
64-pin LQFP
Package code: PLQP0064KB-A (previous code: 64P6Q-A)
Package code: PLQP0064GA-A (previous code: 64P6U-A)
64-pin FLGA
Package code: PTLG0064JA-A (previous code: 64F0G)
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