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| 型号： | R5F21258SDXXXFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP52 |
| 封装： | 10 X 10 MM, 0.65 MM PITCH, PLASTIC, LQFP-52 |
| 文件页数： | 48/59页 |
| 文件大小： | 528K |
| 代理商： | R5F21258SDXXXFP |
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A - 1
REVISION HISTORY
R8C/24 Group, R8C/25 Group Datasheet
Rev.
Date
Description
Page
Summary
0.01
Sep 17, 2004
-
First Edition issued
0.02
Dec 10, 2004
All pages Part Number revised. R8C/26
→ R8C/24, R8C/27 → R8C/25
2, 3
Table 1.1 R8C/24 Group Performance, Table 1.2 R8C/25 Group
Performance
- Serial Interface: I2C Bus Interface and Chip-select clock synchronous
(SSU) added.
- LIN Module added.
- Interrupt: Internal factors revised; 10
→ 11
- Note on Operating Ambient Temperature added.
4
Figure 1.1 Block Diagram
- LIN Module added.
- Chip-select clock synchronous (SSU) is added to I2C Bus Interface.
5, 6
Table 1.3 Product Information of R8C/24 Group, Table 1.4 Product
Information of R8C/25 Group
Date and Development state revised.
7
Figure 1.4 Pin Assignment
P3_5/SCL
→ P3_5/SCL/SSCK, P3_3 → P3_3/SSI,
P3_4/SDA
→ P3_4/SDA/SCS, P3_7 → P3_7/SSO, VSS/AVSS → VSS,
XIN/P4_6
→ P4_6/XIN, VCC/AVSS → VCC
12pin P1_7/TRAIO/INT1 to 22pin P1_0/KI0/AN8
→ 20pin P1_7/TRAIO/INT1 to 30pin P1_0/KI0/AN8
8
Table 1.5 Pin Description
- Analog Power Supply Input eliminated.
- SSU added.
9
Table 1.6 Pin Name Information by Pin Number added.
15
Table 4.1 SFR Information (1)
- 0031h: Voltage Detection Register 1
→ Voltage Detection A Register 1
- 0032h: Voltage Detection Register 1
→ Voltage Detection A Register 2
01000001b
→ 00100001b (Note 4)
- 0036h: “(3), 01000001b (4)” eliminated.
- 0038h: Voltage Monitor 0 Control Register (2), VW0C,
00001000b (3), 01000001b (4) added.
16
Table 4.2 SFR Information (2)
- 0048h: Timer RD0 Interrupt Control Register, RD0IC, XXXXX000b added.
- 0049h: Timer RD Interrupt Control Register, RDIC
→ Timer RD1 Interrupt Control Register, RD1IC
- 004Fh: IIC Interrupt Control Register, IIC
→ IIC/SSU Interrupt Control Register, IIC2IC
19
Table 4.5 SFR Information (3)
- 0106h: LIN Control Register, LINCR, 00h added.
-0107h: LIN Status Register, LINST, 00h added.
REVISION HISTORY
R8C/24 Group, R8C/25 Group Datasheet
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R5F21258SNFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS 16-BIT SINGLE-CHIP MCU R8C FAMILY / R8C/2x SERIES |
| R5F21258SNFP#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 16-Bit R8C CISC 64KB Flash 3.3V/5V 52-Pin LQFP Tray 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT R8C CISC 64KB FLASH 3.3V/5V 52LQFP - Trays 制造商:Renesas Electronics Corporation 功能描述:16BIT CISC R8C 制造商:Renesas Electronics 功能描述:M16C 20MHz Bulk 制造商:Renesas Electronics Corporation 功能描述:IC R8C/25 MCU FLASH 52LQFP 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT R8C/25 52LQFP 制造商:Renesas Electronics Corporation 功能描述:IC, MCU, 16BIT, R8C/25, 52LQFP 制造商:Renesas Electronics Corporation 功能描述:R8C Series 16 bit 3 kB RAM 64 kB Flash Microcontroller SMT - LQFP-52 制造商:Renesas Electronics Corporation 功能描述:IC 16BIT MCU M16C/R8C/TINY 20MHZ LQFP-52; Controller Family/Series:R8C/2x; Core Size:16bit; No. of I/O's:41; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Digital IC Case Style:LQFP; No. of Pins:52; Program Memory Size:64KB ;RoHS Compliant: Yes 制造商:Renesas 功能描述:MCU 16-Bit R8C CISC 64KB Flash 3.3V/5V 52-Pin LQFP Tray |
| R5F21258SNFP#V0 | 功能描述:IC R8C/25 MCU FLASH 52LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/25 标准包装:250 系列:56F8xxx 核心处理器:56800E 芯体尺寸:16-位 速度:60MHz 连通性:CAN，SCI，SPI 外围设备:POR，PWM，温度传感器，WDT 输入/输出数:21 程序存储器容量:40KB（20K x 16） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:6K x 16 电压 - 电源 (Vcc/Vdd):2.25 V ~ 3.6 V 数据转换器:A/D 6x12b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:48-LQFP 包装:托盘 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323 |
| R5F21258SNFP#V2 | 制造商:Renesas Electronics Corporation 功能描述:R8C/24 64+2/2.5 52LQFP 10X10 - 制造商:Renesas Electronics Corporation 功能描述:R8C/24 64+2/2.5 52LQFP 10X10 -20 TO +85 - Trays 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT 64KB FLASH 52LQFP |
| R5F21258SNFP#W4 | 制造商:Renesas Electronics Corporation 功能描述:MCU 16-bit R8C CISC 64KB Flash 3.3V/5V 52-Pin LQFP T/R |
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