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参数资料
| 型号： | R5F213J5ANNP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQCC36 |
| 封装： | 6 X 6 MM, 0.50 MM PITCH, PLASTIC, QFN-36 |
| 文件页数： | 7/25页 |
| 文件大小： | 466K |
| 代理商： | R5F213J5ANNP |
R8C/3JA Group
2. Central Processing Unit (CPU)
REJ03B0263-0110 Rev.1.10 Sep 30, 2009
Page 13 of 54
2.8.7
Interrupt Enable Flag (I)
The I flag enables maskable interrupts.
Interrupts are disabled when the I flag is set to 0, and are enabled when the I flag is set to 1. The I flag is set to 0
when an interrupt request is acknowledged.
2.8.8
Stack Pointer Select Flag (U)
ISP is selected when the U flag is set to 0; USP is selected when the U flag is set to 1.
The U flag is set to 0 when a hardware interrupt request is acknowledged or the INT instruction of software
interrupt numbers 0 to 31 is executed.
2.8.9
Processor Interrupt Priority Level (IPL)
IPL is 3 bits wide and assigns processor interrupt priority levels from level 0 to level 7.
If a requested interrupt has higher priority than IPL, the interrupt is enabled.
2.8.10
Reserved Bit
If necessary, set to 0. When read, the content is undefined.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R5F213J5CNNP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU |
| R5F213J5CNNP#U0 | 制造商:Renesas Electronics Corporation 功能描述:R8C/3JC 24+4/2 36HWQFN 6X6 -20 制造商:Renesas Electronics Corporation 功能描述:R8C/3JC 24+4/2 36HWQFN 6X6 -20 TO +85 - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 24KB FLASH 36QFN |
| R5F213J5MNNP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU |
| R5F213J5MNNP#U0 | 制造商:Renesas Electronics Corporation 功能描述:R8C/3JM 24+4/2 36HWQFN 6X6 -20 TO +85 - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 24KB FLASH 36QFN |
| R5F213J5TDNP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU |
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