参数资料
型号: R8C2A
厂商: Renesas Technology Corp.
英文描述: MCU
中文描述: 微控制器
文件页数: 5/58页
文件大小: 458K
代理商: R8C2A
R8C/2A Group, R8C/2B Group
1. Overview
Rev.1.00
REJ03B0182-0100
Feb 09, 2007
Page 5 of 55
NOTES:
1. I
2
C bus is a trademark of Koninklijke Philips Electronics N. V.
2. Specify the D version if D version functions are to be used.
Table 1.4
Specifications for R8C/2B Group (2)
Function
UART0, UART1,
UART2
Clock Synchronous Serial I/O with
Chip Select (SSU)
I
2
C bus
(1)
LIN Module
A/D Converter
D/A Converter
Flash Memory
Item
Specification
Serial
Interface
Clock synchronous serial I/O/UART × 3
1 (shared with I
2
C-bus)
1 (shared with SSU)
Hardware LIN: 1 (timer RA, UART0)
10-bit resolution × 12 channels, includes sample and hold function
8-bit resolution × 2 circuits
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
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)
12 mA (VCC = 5.0 V, f(XIN) = 20 MHz)
5.5 mA (VCC = 3.0 V, f(XIN) = 10 MHz)
2.1
μ
A (VCC = 3.0 V, wait mode (f(XCIN) = 32 kHz))
0.65
μ
A (VCC = 3.0 V, stop mode)
-20 to 85
°
C (N version)
-40 to 85
°
C (D version)
(2)
64-pin LQFP
Package code: PLQP0064KB-A (previous code: 64P6Q-A)
Package code: PLQP0064GA-A (previous code: 64P6U-A)
Operating Frequency/Supply
Voltage
Current consumption
Operating Ambient Temperature
Package
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