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参数资料
| 型号： | R5F212BCSNLG |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PBGA64 |
| 封装： | 6 X 6 MM, 0.65 MM PITCH, PLASTIC, TFLGA-64 |
| 文件页数： | 56/59页 |
| 文件大小： | 571K |
| 代理商： | R5F212BCSNLG |
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R8C/2A Group, R8C/2B Group
1. Overview
Rev.2.10
Nov 26, 2007
Page 4 of 60
REJ03B0182-0210
Table 1.3
Specifications for R8C/2B Group (1)
Item
Function
Specification
CPU
Central processing
unit
R8C/Tiny series core
Number of fundamental instructions: 89
Minimum instruction execution time:
50 ns (f(XIN) = 20 MHz, VCC = 3.0 to 5.5 V)
100 ns (f(XIN) = 10 MHz, VCC = 2.7 to 5.5 V)
200 ns (f(XIN) = 5 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)
Memory
ROM, RAM
Refer to Table 1.6 Product List for R8C/2B Group.
Power Supply
Voltage
Detection
Voltage detection
circuit
Power-on reset
Voltage detection 2
I/O Ports
Programmable I/O
ports
Input-only: 2 pins
CMOS I/O ports: 55, selectable pull-up resistor
High current drive ports: 8
Clock
Clock generation
circuits
3 circuits: XIN clock oscillation circuit (with on-chip feedback resistor),
On-chip oscillator (high-speed, low-speed)
(high-speed on-chip oscillator has a frequency adjustment function),
XCIN clock oscillation circuit (32 kHz)
Oscillation stop detection: XIN clock oscillation stop detection function
Frequency divider circuit: Dividing selectable 1, 2, 4, 8, and 16
Low power consumption modes:
Standard operating mode (high-speed clock, low-speed clock, high-speed
on-chip oscillator, low-speed on-chip oscillator), wait mode, stop mode
Real-time clock (timer RE)
Interrupts
External: 5 sources, Internal: 23 sources, Software: 4 sources
Priority levels: 7 levels
Watchdog Timer
15 bits × 1 (with prescaler), reset start selectable
Timer
Timer RA
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
Timer RB
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
Timer RC
16 bits × 1 (with 4 capture/compare registers)
Timer mode (input capture function, output compare function), PWM mode
(output 3 pins), PWM2 mode (PWM output pin)
Timer RD
16 bits × 2 (with 4 capture/compare registers)
Timer mode (input capture function, output compare function), PWM mode
(output 6 pins), reset synchronous PWM mode (output three-phase
waveforms (6 pins), sawtooth wave modulation), complementary PWM mode
(output three-phase waveforms (6 pins), triangular wave modulation), PWM3
mode (PWM output 2 pins with fixed period)
Timer RE
8 bits × 1
Real-time clock mode (count seconds, minutes, hours, days of week), output
compare mode
Timer RF
16 bits × 1 (with capture/compare register pin and compare register pin)
Input capture mode, output compare mode
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R5F212BCSNLG#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 16-Bit R8C CISC 128KB Flash 2.5V/3.3V/5V 64-Pin TFLGA 制造商:Renesas Electronics Corporation 功能描述:MCU 2/5V 128+2KB 64-TFLGA - Trays 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT 128B FLASH 64TFLGA |
| R5F212BCSNXXXFA | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES |
| R5F212BCSNXXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES |
| R5F212BCSNXXXLG | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES |
| R5F212C7SDFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:MCU |
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