參數(shù)資料
型號: ATTINY44A-SSF
廠商: Atmel
文件頁數(shù): 15/135頁
文件大?。?/td> 0K
描述: IC MCU 8BIT 4KB FLASH 14SOIC
產(chǎn)品培訓模塊: MCU Product Line Introduction
tinyAVR Introduction
標準包裝: 98
系列: AVR® ATtiny
核心處理器: AVR
芯體尺寸: 8-位
速度: 20MHz
連通性: USI
外圍設備: 欠壓檢測/復位,POR,PWM,溫度傳感器,WDT
輸入/輸出數(shù): 12
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
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-SOIC(0.154",3.90mm 寬)
包裝: 管件
111
32015G–AVR32–09/09
AT32AP7001
11.6.5
Interrupt Enable/Disable/Mask/Status/Clear
Name:
IER/IDR/IMR/ISR/ICR
Access Type:
IER/IDR/ICR: Write-only
IMR/ISR: Read-only
MSKRDY: Mask Ready
0: Either xxxMASK register has been written, and clocks are not yet enabled or disabled according to the new mask value.
1: Clocks are enabled and disabled as indicated in the xxxMASK registers.
Note: Writing ICR:MSKRDY to 1 has no effect.
CKRDY: Clock Ready
0: The CKSEL register has been written, and the new clock setting is not yet effective.
1: The synchronous clocks have frequencies as indicated in the CKSEL register.
Note: Writing ICR:CKRDY to 1 has no effect.
VMRDY, VOK
These bits are for internal use only. In ISR, the value of these bits is undefined. In IER, these bits should be written to 0.
WAKE: Wake Pin Asserted
0: The WAKE_N pin is not asserted, or has been asserted for less than one PB clock period.
1: The WAKE_N pin is asserted for longer than one PB clock period.
LOCK1: PLL1 locked
LOCK0: PLL0 locked
0: The PLL is unlocked, and cannot be used as clock source.
1: The PLL is locked, and can be used as clock source.
The effect of writing or reading the bits listed above depends on which register is being accessed:
IER (Write-only)
0: No effect
1: Enable Interrupt
IDR (Write-only)
0: No effect
1: Disable Interrupt
31
30
29
28
27
26
25
24
-
---
--
23
22
21
20
19
18
17
16
-
---
--
15
14
13
12
11
10
9
8
-
---
--
76
543
21
0
-
MSKRDY
CKRDY
VMRDY
VOK
WAKE
LOCK1
LOCK0
相關(guān)PDF資料
PDF描述
516-230-356 CONN COVER PLASTIC 56POS SIDE
ATTINY84A-SSU IC MCU 8BIT 8K FLASH 14SOIC
516-230-256 CONN COVER PLASTIC 56POS TOP
ATTINY2313A-SU IC MCU AVR 2K FLASH 20MHZ 20SOIC
ATTINY24A-MF MCU AVR 2KB FLASH 20MHZ 20QFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATTINY44A-SSFR 功能描述:8位微控制器 -MCU 4KB FL 256B EE 256B SRAM 20MHz Hi +125C 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 安裝風格:SMD/SMT
ATTINY44A-SSN 功能描述:8位微控制器 -MCU 4K FLASH 256B EE 256B SRAM - 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 安裝風格:SMD/SMT
ATTINY44A-SSNR 功能描述:8位微控制器 -MCU AVR 4KB FL 256B EE 256B SRAM 20MHz 105C 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 安裝風格:SMD/SMT
ATTINY44A-SSU 功能描述:8位微控制器 -MCU 1.8V, 20MHz Industrial Temp 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 安裝風格:SMD/SMT
ATTINY44A-SSUR 功能描述:8位微控制器 -MCU 4KB FLSH 256B EE256B SRAM-20MHz, IND, 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 安裝風格:SMD/SMT