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| 型號： | ATTINY4313-PU |
| 廠商： | Atmel |
| 文件頁數(shù)： | 13/22頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU AVR 4K FLASH 20PDIP |
| 產(chǎn)品培訓(xùn)模塊： | MCU Product Line Introduction tinyAVR Introduction |
| 標(biāo)準(zhǔn)包裝： | 18 |
| 系列： | AVR® ATtiny |
| 核心處理器： | AVR |
| 芯體尺寸： | 8-位 |
| 速度： | 20MHz |
| 連通性： | I²C，SPI，UART/USART |
| 外圍設(shè)備： | 欠壓檢測/復(fù)位，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 18 |
| 程序存儲器容量： | 4KB（2K x 16） |
| 程序存儲器類型： | 閃存 |
| EEPROM 大?。?/td> | 256 x 8 |
| RAM 容量： | 256 x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.8 V ~ 5.5 V |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 20-DIP（0.300"，7.62mm） |
| 包裝： | 管件 |
| 配用： | ATSTK600-SC01-ND - STK600 DIP SOCKET CARD AVR |
PIC16F872
DS30221C-page 18
2006 Microchip Technology Inc.
2.2.2.7
PIR2 Register
The PIR2 register contains the flag bits for the CCP2
interrupt, the SSP bus collision interrupt and the
EEPROM write operation interrupt.
.
REGISTER 2-7:
PIR2 REGISTER (ADDRESS: 0Dh)
Note:
Interrupt flag bits are set when an interrupt
condition occurs, regardless of the state of
its corresponding enable bit or the global
enable bit, GIE (INTCON<7>). User soft-
ware should ensure the appropriate inter-
rupt flag bits are clear prior to enabling an
interrupt.
U-0
R/W-0
U-0
R/W-0
U-0
R/W-0
—
reserved
—
EEIF
BCLIF
—
reserved
bit 7
bit 0
bit 7
Unimplemented: Read as '0'
bit 6
Reserved: Always maintain this bit clear
bit 5
Unimplemented: Read as '0'
bit 4
EEIF: EEPROM Write Operation Interrupt Flag bit
1
= The write operation completed (must be cleared in software)
0
= The write operation is not complete or has not been started
bit 3
BCLIF: Bus Collision Interrupt Flag bit
1
= A bus collision has occurred in the SSP, when configured for I2C Master mode
0
= No bus collision has occurred
bit 2-1
Unimplemented: Read as '0'
bit 0
Reserved: Always maintain this bit clear
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
- n = Value at POR
’1’ = Bit is set
’0’ = Bit is cleared
x = Bit is unknown
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|---|---|
| ATTINY4313-SU | 功能描述:8位微控制器 -MCU AVR 4KB FL 256B SRAM 256B 20MHz 1.8-5.5V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| ATTINY4313-SUR | 功能描述:8位微控制器 -MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| ATTINY43U | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 4K Bytes In-System Programmable Flash and Boost Converter |
| ATTINY43U_09 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 4K Bytes In-System Programmable Falsh and Boost Converter |
| ATTINY43U_1 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 4K Bytes In-System Programmable Flash and Boost Converter |
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