參數(shù)資料
型號(hào)： ATTINY13
廠商： Atmel Corp.
元件分類： 8位微控制器
英文描述： -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash
中文描述： 位AVR微控制器具有8K字節(jié)的系統(tǒng)內(nèi)可編程閃存
文件頁數(shù)： 113/176頁
文件大?。?/td> 2962K
代理商： ATTINY13
41
2535J–AVR–08/10
ATtiny13
8.4
Register Description
8.4.1
MCUSR – MCU Status Register
The MCU Status Register provides information on which reset source caused an MCU Reset.
Bits 7:4 – Res: Reserved Bits
These bits are reserved bits in the ATtiny13 and will always read as zero.
Bit 3 – WDRF: Watchdog Reset Flag
This bit is set if a Watchdog Reset occurs. The bit is reset by a Power-on Reset, or by writing a
logic zero to the flag.
Bit 2 – BORF: Brown-out Reset Flag
This bit is set if a Brown-out Reset occurs. The bit is reset by a Power-on Reset, or by writing a
logic zero to the flag.
Bit 1 – EXTRF: External Reset Flag
This bit is set if an External Reset occurs. The bit is reset by a Power-on Reset, or by writing a
logic zero to the flag.
Bit 0 – PORF: Power-on Reset Flag
This bit is set if a Power-on Reset occurs. The bit is reset only by writing a logic zero to the flag.
To make use of the Reset Flags to identify a reset condition, the user should read and then reset
the MCUSR as early as possible in the program. If the register is cleared before another reset
occurs, the source of the reset can be found by examining the Reset Flags.
8.4.2
WDTCR – Watchdog Timer Control Register
Bit 7 - WDTIF: Watchdog Timer Interrupt Flag
This bit is set when a time-out occurs in the Watchdog Timer and the Watchdog Timer is config-
ured for interrupt. WDTIF is cleared by hardware when executing the corresponding interrupt
handling vector. Alternatively, WDTIF is cleared by writing a logic one to the flag. When the I-bit
in SREG and WDTIE are set, the Watchdog Time-out Interrupt is executed.
Bit 6 - WDTIE: Watchdog Timer Interrupt Enable
When this bit is written to one and the I-bit in the Status Register is set, the Watchdog Interrupt is
enabled. If WDE is cleared in combination with this setting, the Watchdog Timer is in Interrupt
Mode, and the corresponding interrupt is executed if time-out in the Watchdog Timer occurs.
If WDE is set, the Watchdog Timer is in Interrupt and System Reset Mode. The first time-out in
the Watchdog Timer will set WDTIF. Executing the corresponding interrupt vector will clear
WDTIE and WDTIF automatically by hardware (the Watchdog goes to System Reset Mode).
Bit
765432
10
––––
WDRF
BORF
EXTRF
PORF
MCUSR
Read/Write
RRRR
R/W
Initial Value
0000
See Bit Description
Bit
765
4321
0
WDTIF
WDTIE
WDP3
WDCE
WDE
WDP2
WDP1
WDP0
WDTCR
Read/Write
R/W
Initial Value
0
X
0
相關(guān)PDF資料
PDF描述
AT93C56AY1-10YI-1.8 3-wire Serial EEPROMs 2K (256 x 8 or 128 x 16)
AT93C56AY1-10YI-2.7 Circular Connector; No. of Contacts:4; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:22; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:22-10 RoHS Compliant: No
AT93C56A-10SU-2.7 24 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
AT93C56A-10TU-1.8 240 x 128 pixel format, CFL Backlight with power harness
AT17LV128A-10BJC FPGA Configuration EEPROM Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATTINY13_08 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 1K Bytes In-System Programmable Flash
ATTINY13_10 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 1K Bytes In-System Programmable Flash
ATTINY13-10SU 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 1K Bytes In-System Programmable Flash
ATTINY13-12PI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit AVR Microcontroller with 1K Bytes In-System Programmable Flash
ATTINY13-12PJ 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit AVR Microcontroller with 1K Bytes In-System Programmable Flash
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*