參數(shù)資料
型號(hào)： R5F212F4DFP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
封裝： 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
文件頁(yè)數(shù)： 40/43頁(yè)
文件大?。?/td> 348K
代理商： R5F212F4DFP
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F212F4DXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES
R5F212F4NFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:MCU
R5F212F4NFP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 2.7/5V 16+2KB 32-LQFP - Trays 制造商:Renesas Electronics Corporation 功能描述:MCU 16-bit/32-bit M16C CISC 16KB Flash 3.3V/5V 32-Pin LQFP 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 16KB FLASH 32LQFP
R5F212F4NFP#V0 功能描述:MCU 1KB FLASH 16K ROM 32-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/2F 標(biāo)準(zhǔn)包裝:250 系列:80C 核心處理器:8051 芯體尺寸:8-位 速度:16MHz 連通性:EBI/EMI，I²C，UART/USART 外圍設(shè)備:POR，PWM，WDT 輸入/輸出數(shù):40 程序存儲(chǔ)器容量:- 程序存儲(chǔ)器類型:ROMless EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-LCC（J 形引線） 包裝:帶卷 (TR)
R5F212F4NXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES
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