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參數(shù)資料
| 型號(hào)： | R5F21368CNFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64 |
| 封裝： | 10 X 10 MM, 0.50 MM PITCH, PLASTIC, LQFP-64 |
| 文件頁(yè)數(shù)： | 6/31頁(yè) |
| 文件大小： | 273K |
| 代理商： | R5F21368CNFP |
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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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R5F21368CNFP#30 | 制造商:Renesas Electronics Corporation 功能描述:R8C Series 16 bit 6 kB RAM 64 kB Flash Single Chip Microcontroller SMT - LQFP-64 |
| R5F21368CNFP#U | 制造商:Renesas Electronics Corporation 功能描述: |
| R5F21368CNFP#U0 | 制造商:Renesas Electronics Corporation 功能描述:R8C36C 64+4KB 1.8/5.5V -20 85C 64LQFP - Trays |
| R5F21368CNFP#V0 | 功能描述:MCU R8C/36C FLASH 64K ROM 64LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/3x/36C 標(biāo)準(zhǔn)包裝:96 系列:PIC® 16F 核心處理器:PIC 芯體尺寸:8-位 速度:20MHz 連通性:I²C，SPI 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，POR，PWM，WDT 輸入/輸出數(shù):11 程序存儲(chǔ)器容量:3.5KB（2K x 14） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:128 x 8 電壓 - 電源 (Vcc/Vdd):2.3 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 包裝:管件 |
| R5F21368CNFP#X4 | 制造商:Renesas Electronics Corporation 功能描述:R8C36C 64+4KB 1.8/5.5V -20-85C 64LQFPT&R - Tape and Reel 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT 64KB FLASH 64LQFP |
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