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参数资料
| 型号： | R5F2122CJFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP48 |
| 封装： | 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48 |
| 文件页数： | 21/34页 |
| 文件大小： | 456K |
| 代理商： | R5F2122CJFP |
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R8C/22 Group, R8C/23 Group
1. Overview
Rev.2.00 Aug 20, 2008
Page 3 of 48
REJ03B0097-0200
NOTES:
1. When using options, be sure to inquire about the specification.
2. I2C bus is a registered trademark of Koninklijke Philips Electronics N.V.
Table 1.2
Functions and Specifications for R8C/23 Group
Item
Specification
CPU
Number of fundamental instructions 89 instructions
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)
Operating mode
Single-chip
Address space
1 Mbyte
Memory capacity
Refer to Table 1.4 Product Information for R8C/23 Group
Peripheral
Function
Ports
I/O ports: 41 pins, Input port: 3 pins
Timers
Timer RA: 8 bits x 1 channel,
Timer RB: 8 bits x 1 channel
(Each timer equipped with 8-bit prescaler)
Timer RD: 16 bits x 2 channel
(Circuits of input capture and output compare)
Timer RE: With compare match function
Serial interface
1 channel (UART0)
Clock synchronous I/O, UART
1 channel (UART1)
UART
Clock synchronous serial interface
1 channel
select
LIN module
Hardware LIN: 1 channel
(Timer RA, UART0)
CAN module
1 channel with 2.0B specification: 16 slots
A/D converter
10-bit A/D converter: 1 circuit, 12 channels
Watchdog timer
15 bits x 1 channel (with prescaler)
Reset start selectable
Interrupts
Internal: 14 sources, External: 6 sources, Software: 4 sources,
Priority level: 7 levels
Clock generation circuits
2 circuits
XIN clock generation circuit (with on-chip feedback resistor)
On-chip oscillator (high speed, low speed)
High-speed on-chip oscillator has frequency adjustment
function.
Oscillation stop detection
function
Stop detection of XIN clock oscillation
Voltage detection circuit
On-chip
Power-on reset circuit include
On-chip
Electric
Characteristics
Supply voltage
VCC = 3.0 to 5.5 V (f(XIN) = 20 MHz)(D, J version)
VCC = 3.0 to 5.5 V (f(XIN) = 16 MHz)(K version)
VCC = 2.7 to 5.5 V (f(XIN) = 10 MHz)
Current consumption
Typ. 12.5 mA (VCC = 5 V, f(XIN) = 20 MHz, High-speed on-
chip oscillator stopping)
Typ. 6.0 mA (VCC = 5 V, f(XIN) = 10 MHz, High-speed on-chip
oscillator stopping)
Flash Memory
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)
Operating Ambient Temperature
-40 to 85
°C
-40 to 125
°C (option(1))
Package
48-pin mold-plastic LQFP
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相关代理商/技术参数 |
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| R5F2122CJFP#U0 | 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 128KB FLASH 48LQFP |
| R5F2122CJFP#V0 | 功能描述:IC R8C/22 MCU FLASH 48LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/22 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) |
| R5F2122CJFP#W4 | 制造商:Renesas Electronics Corporation 功能描述:MCU 3/5V 32K -40 85C AU PBFREE 48LQFP - Tape and Reel 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 128KB FLASH 48LQFP |
| R5F2122CKFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES |
| R5F2122CKFP#V0 | 功能描述:IC R8C/22 MCU FLASH 48LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/22 产品培训模块:CAN Basics Part-1 CAN Basics Part-2 Electromagnetic Noise Reduction Techniques Part 1 M16C Product Overview Part 1 M16C Product Overview Part 2 标准包装:1 系列:M16C™ M32C/80/87 核心处理器:M32C/80 芯体尺寸:16/32-位 速度:32MHz 连通性:EBI/EMI，I²C，IEBus，IrDA，SIO，UART/USART 外围设备:DMA，POR，PWM，WDT 输入/输出数:121 程序存储器容量:384KB（384K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:24K x 8 电压 - 电源 (Vcc/Vdd):3 V ~ 5.5 V 数据转换器:A/D 34x10b，D/A 2x8b 振荡器型:内部 工作温度:-20°C ~ 85°C 封装/外壳:144-LQFP 包装:托盘 产品目录页面:749 (CN2011-ZH PDF) 配用:R0K330879S001BE-ND - KIT DEV RSK M32C/87 |
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