參數(shù)資料
型號： ATTINY24A-SSF
廠商： Atmel
文件頁數(shù)： 3/135頁
文件大?。?/td> 0K
描述： IC MCU 8BIT 2KB 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： 2KB（1K x 16）
程序存儲器類型： 閃存
EEPROM 大?。?/td> 128 x 8
RAM 容量： 128 x 8
電壓 - 電源 (Vcc/Vdd)： 1.8 V ~ 5.5 V
數(shù)據(jù)轉換器： A/D 8x10b
振蕩器型： 內部
工作溫度： -40°C ~ 125°C
封裝/外殼： 14-SOIC（0.154"，3.90mm 寬）
包裝： 管件
100
32015G–AVR32–09/09
AT32AP7001
11.5.6.2
Supported sleep modes
The following sleep modes are supported. These are detailed in Table 11-2.
Idle: The CPU is stopped, the rest of the chip is operating. Wake-up sources are any interrupt,
or WAKE_N pin.
Frozen: The CPU and HSB modules are stopped, peripherals are operating. Wake-up sources
are any interrupt from PB modules, or WAKE_N pin.
Standby: All synchronous clocks are stopped, but oscillators and PLL’s are running, allowing
quick wake-up to normal mode. Wake-up sources are RTC or external interrupt, or WAKE_N
pin.
Stop: As Standby, but Oscillator 0 and 1, and the PLL’s are stopped. 32 KHz oscillator and
RTC/WDT still operates. Wake-up sources are RTC or external interrupt, or WAKE_N pin.
Static: All oscillators and clocks are stopped. Wake-up sources are external interrupt or
WAKE_N pin.
11.5.6.3
Precautions when entering sleep mode
Modules communicating with external circuits should normally be disabled before entering a
sleep mode that will stop the module operation. This prevents erratic behavior when entering or
exiting sleep mode. Please refer to the relevant module documentation for recommended
actions.
Communication between the synchronous clock domains is disturbed when entering and exiting
sleep modes. This means that bus transactions are not allowed between clock domains affected
by the sleep mode. The system may hang if the bus clocks are stopped in the middle of a bus
transaction.
The CPU and caches are automatically stopped in a safe state to ensure that all CPU bus oper-
ations are complete when the sleep mode goes into effect. Thus, when entering Idle mode, no
further action is necessary.
When entering a deeper sleep mode than Idle mode, all other HSB masters must be stopped
before entering the sleep mode. Also, if there is a chance that any PB write operations are
incomplete, the CPU should perform a read operation from any register on the PB bus before
executing the sleep instruction. This will stall the CPU while waiting for any pending PB opera-
tions to complete.
The Power manager will normally turn of all debug related clocks in the system in the static sleep
mode, m aking it impossible for a debugger to comm unicate with the system . If a
Table 11-2.
Sleep modes
Index
Sleep Mode
CPU
HSB
PBA,B +
GCLK
Osc0,1 +
PLL0,1
Osc32 +
RTC/WDT
0
Idle
Off
On
1
Frozen
Off
OffOnOnOn
2
Standby
Off
On
3
Stop
Off
On
5
Static
Off
相關PDF資料
PDF描述
ATTINY24A-MU MCU AVR 2KB FLASH 20MHZ 20QFN
ATTINY24A-CCU MCU AVR 2KB FLASH 20MHZ 15-UFBGA
ATTINY13-20MU IC MCU AVR 1K FLASH 10MHZ 20-MLF
ATTINY24A-SSU MCU AVR 2K FLASH 20MHZ 14SOIC
ATTINY13A-MMU IC MCU AVR 1K FLASH 20MHZ 10-DFN
相關代理商/技術參數(shù)
參數(shù)描述
ATTINY24A-SSFR 功能描述:8位微控制器 -MCU 2KB FL 128B EE SRAM USIADC 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
ATTINY24A-SSN 功能描述:8位微控制器 -MCU 2K FLASH 128B EE 128B SRAM USI 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
ATTINY24A-SSNR 功能描述:8位微控制器 -MCU AVR 2KB FL 128B EE USI ADC 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
ATTINY24A-SSU 功能描述:8位微控制器 -MCU 20MHz, Ind Temp 1.8-5.5V, Green 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
ATTINY24A-SSUR 功能描述:8位微控制器 -MCU AVR 2KB FLSH 128B EE USI ADC 20MHz 1.8V 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
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