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| 型号： | R5F2136ACNFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64 |
| 封装： | 10 X 10 MM, 0.50 MM PITCH, PLASTIC, LQFP-64 |
| 文件页数： | 6/31页 |
| 文件大小： | 273K |
| 代理商： | R5F2136ACNFP |
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R8C/36C Group
2. Central Processing Unit (CPU)
REJ03B0296-0001 Rev.0.01 Oct 30, 2009
Page 14 of 29
Under development Preliminary specification
Specifications in this manual are tentative and subject to change.
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 |
|---|---|
| R5F2136ACNFP#30 | 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 96KB FLASH 64LQFP 制造商:Renesas Electronics Corporation 功能描述:R8C/3X Series 16 bit 8 kB RAM 4 kB Flash 20 MHz Microcontroller - LQFP-64 |
| R5F2136ACNFP#U0 | 制造商:Renesas Electronics Corporation 功能描述:R8C36C 96+4KB 1.8/5.5V -20 85C 64LQFP - Trays |
| R5F2136ACNFP#V0 | 制造商:Renesas Electronics Corporation 功能描述:R8C36C 96+4KB 1.8/5.5V -20-85C 64LQFP - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 96KB FLASH 64LQFP |
| R5F2136ACNFP#X4 | 制造商:Renesas Electronics Corporation 功能描述:R8C36C 96+4K 1.8/5.5V -20-85C 64LQFP T&R - Tape and Reel |
| R5F2136AEJFP#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU - Trays |
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