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参数资料
| 型号： | R5F212F2DFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32 |
| 封装： | 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32 |
| 文件页数： | 34/41页 |
| 文件大小： | 332K |
| 代理商： | R5F212F2DFP |
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R8C/2E Group, R8C/2F Group
1. Overview
Rev.1.00
Dec 14, 2007
Page 4 of 39
REJ03B0222-0100
Table 1.3
Specifications for R8C/2F 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)
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/2F Group.
Power Supply
Voltage
Detection
Voltage detection
circuit
Power-on reset
Voltage detection 2
I/O Ports
Programmable
I/O ports
Input-only: 3 pins
CMOS I/O ports: 25, selectable pull-up resistor
High current drive ports: 8
Clock
Clock generation
circuits
2 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)
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, high-speed on-chip
oscillator, low-speed on-chip oscillator), wait mode, stop mode
Interrupts
External: 4 sources, Internal: 13 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 RE
8 bits × 1
Output compare mode
Serial
Interface
UART0
Clock synchronous serial I/O/UART × 1
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
Comparator
2 circuits
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PDF描述 |
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| R5F212F2NXXXFP | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32 |
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| R5F212F4DFP | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R5F212F2DXXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES |
| R5F212F2NFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:MCU |
| R5F212F2NFP#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 2.7/5V 8+2KB 32-LQFP - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 8KB FLASH 32LQFP |
| R5F212F2NFP#V0 | 功能描述:MCU 1KB FLASH 8K ROM 32-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/2F 标准包装:250 系列:80C 核心处理器:8051 芯体尺寸:8-位 速度:16MHz 连通性:EBI/EMI，I²C，UART/USART 外围设备:POR，PWM，WDT 输入/输出数:40 程序存储器容量:- 程序存储器类型:ROMless EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-LCC（J 形引线） 包装:带卷 (TR) |
| R5F212F2NXXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES |
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