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参数资料
| 型号： | R5F21322DNSP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20 |
| 封装： | 4.40 X 6.50 MM, 0.65 MM, PLASTIC, SSOP-20 |
| 文件页数： | 16/46页 |
| 文件大小： | 506K |
| 代理商： | R5F21322DNSP |
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R8C/32D Group
4. Special Function Registers (SFRs)
REJ03B0288-0100 Rev.1.00
Feb 26, 2010
Page 21 of 42
Table 4.9
ID Code Areas and Option Function Select Area
Notes:
1.
The option function select area is allocated in the flash memory, not in the SFRs. Set appropriate values as ROM data by a program.
Do not write additions to the option function select area. If the block including the option function select area is erased, the option function select
area is set to FFh.
When blank products are shipped, the option function select area is set to FFh. It is set to the written value after written by the user.
When factory-programming products are shipped, the value of the option function select area is the value programmed by the user.
2.
The ID code areas are allocated in the flash memory, not in the SFRs. Set appropriate values as ROM data by a program.
Do not write additions to the ID code areas. If the block including the ID code areas is erased, the ID code areas are set to FFh.
When blank products are shipped, the ID code areas are set to FFh. They are set to the written value after written by the user.
When factory-programming products are shipped, the value of the ID code areas is the value programmed by the user.
Address
Area Name
Symbol
After Reset
:
FFDBh
Option Function Select Register 2
OFS2
(Note 1)
:
FFDFh
ID1
(Note 2)
:
FFE3h
ID2
(Note 2)
:
FFEBh
ID3
(Note 2)
:
FFEFh
ID4
(Note 2)
:
FFF3h
ID5
(Note 2)
:
FFF7h
ID6
(Note 2)
:
FFFBh
ID7
(Note 2)
:
FFFFh
Option Function Select Register
OFS
(Note 1)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R5F21322DNSP#U0 | 制造商:Renesas Electronics Corporation 功能描述:R8C32D 8KB 1.8/5.5V -20 TO 85C 20-LSSOP - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 8KB FLASH 20SSOP |
| R5F21322MDSP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Electronic household appliances, office equipment, audio equipment, consumer equipment |
| R5F21322MDSP#U0 | 制造商:Renesas Electronics Corporation 功能描述:R8C32M 8+4/1KB -40 85C 20LSSOP - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 8KB FLASH 20SSOP |
| R5F21322MDSP#V0 | 功能描述:MCU 8KB ROM 1KB RAM 20-LSSOP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/3x/32M 标准包装:300 系列:78K0R/Ix3 核心处理器:78K/0R 芯体尺寸:16-位 速度:40MHz 连通性:3 线 SIO，I²C，LIN，UART/USART 外围设备:DMA，LVD，POR，PWM，WDT 输入/输出数:27 程序存储器容量:16KB（16K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 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:38-SSOP 包装:托盘 |
| R5F21322MNSP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Electronic household appliances, office equipment, audio equipment, consumer equipment |
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