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参数资料
| 型号： | R8C2G |
| 厂商： | Renesas Technology Corp. |
| 英文描述： | MCU |
| 中文描述： | 微控制器 |
| 文件页数： | 2/43页 |
| 文件大小： | 308K |
| 代理商： | R8C2G |
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R8C/2G Group
1. Overview
Rev.0.10
REJ03B0223-0010
Jul 20, 2007
Page 2 of 41
Under development
Preliminary specification
Specications in this manual are tentative and subject to change
1.1.2
Specifications
Table 1.1 outlines the Specifications for R8C/2G Group.
NOTE:
1. Specify the D version if D version functions are to be used.
Table 1.1
Specifications for R8C/2G Group
Function
Central processing
unit
Item
Specification
CPU
R8C/Tiny series core
Number of fundamental instructions: 89
Minimum instruction execution time:
125 ns (f(XIN) = 8 MHz, VCC = 2.7 to 5.5 V)
250 ns (f(XIN) = 4 MHz, VCC = 2.2 to 5.5 V)
Multiplier: 16 bits × 16 bits
→
32 bits
Multiply-accumulate instruction: 16 bits × 16 bits + 32 bits
→
32 bits
Operation mode: Single-chip mode (address space: 1 Mbyte)
Refer to
Table 1.2 Product List for R8C/2G Group
.
Power-on reset
Voltage detection 3
Memory
Power Supply
Voltage
Detection
Comparator
ROM, RAM
Voltage detection
circuit
2 circuits (shared with voltage monitor 1 and voltage monitor 2)
External reference voltage input is available
CMOS I/O ports: 28, selectable pull-up resistor
2 circuits: On-chip oscillator (high-speed, low-speed)
(high-speed on-chip oscillator has a frequency adjustment function),
XCIN clock oscillation circuit (32 kHz)
Frequency divider circuit: Dividing selectable 1, 2, 4, 8, and 16
Low power consumption modes:
Standard operating mode (low-speed clock, high-speed on-chip oscillator,
low-speed on-chip oscillator), wait mode, stop mode
Real-time clock (timer RE)
External: 5 sources, Internal: 17 sources, Software: 4 sources
Priority levels: 7 levels
15 bits × 1 (with prescaler), reset start selectable
8 bits × 1 (with 8-bit prescaler)
Timer mode (period timer), pulse output mode (output level inverted every
period), event counter mode, pulse width measurement mode, pulse period
measurement mode
8 bits × 1 (with 8-bit prescaler)
Timer mode (period timer), programmable waveform generation mode (PWM
output), programmable one-shot generation mode, programmable wait one-
shot generation mode
8 bits × 1
Real-time clock mode (count seconds, minutes, hours, days of week), output
compare mode
16 bits × 1 (with capture/compare register pin and compare register pin)
Input capture mode, output compare mode
Clock synchronous serial I/O/UART × 2
I/O Ports
Clock
Clock generation
circuits
Interrupts
Watchdog Timer
Timer
Timer RA
Timer RB
Timer RE
Timer RF
Serial
Interface
LIN Module
Flash Memory
UART0, UART2
Hardware LIN: 1 (timer RA, UART0)
Programming and erasure voltage: VCC = 2.7 to 5.5 V
Programming and erasure endurance: 100 times
Program security: ROM code protect, ID code check
Debug functions: On-chip debug, on-board flash rewrite function
f(XIN) = 8 MHz (VCC = 2.7 to 5.5 V)
f(XIN) = 4 MHz (VCC = 2.2 to 5.5 V)
TBD
-20 to 85
°
C (N version)
-40 to 85
°
C (D version)
(1)
32-pin LQFP
Package code: PLQP0032GB-A (previous code: 32P6U-A)
Operating Frequency/Supply
Voltage
Current consumption
Operating Ambient Temperature
Package
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相关代理商/技术参数 |
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|---|---|
| R8C-2G | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:MCU |
| R8C2H | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:MCU |
| R8C-2H | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:MCU |
| R8C2J | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:MCU |
| R8C2K | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:MCU |
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