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| 型號： | ATTINY13A-SS7R |
| 廠商： | Atmel |
| 文件頁數(shù)： | 51/67頁 |
| 文件大小： | 0K |
| 描述： | IC MCU AVR 1K FLASH 8SOIC |
| 產(chǎn)品培訓模塊： | MCU Product Line Introduction tinyAVR Introduction |
| 標準包裝： | 1 |
| 系列： | AVR® ATtiny |
| 核心處理器： | AVR |
| 芯體尺寸： | 8-位 |
| 速度： | 20MHz |
| 外圍設備： | 欠壓檢測/復位，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 6 |
| 程序存儲器容量： | 1KB（512 x 16） |
| 程序存儲器類型： | 閃存 |
| EEPROM 大?。?/td> | 64 x 8 |
| RAM 容量： | 64 x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.8 V ~ 5.5 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 4x10b |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 105°C |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 包裝： | 標準包裝 |
| 其它名稱： | ATTINY13A-SS7RDKR |
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31
8126F–AVR–05/12
ATtiny13A
Control and Status Register – ACSR. This will reduce power consumption in Idle mode. If the
ADC is enabled, a conversion starts automatically when this mode is entered.
7.1.2
ADC Noise Reduction Mode
When the SM[1:0] bits are written to 01, the SLEEP instruction makes the MCU enter ADC
Noise Reduction mode, stopping the CPU but allowing the ADC, the external interrupts, and the
Watchdog to continue operating (if enabled). This sleep mode halts clk
I/O, clkCPU, and clkFLASH,
while allowing the other clocks to run.
This improves the noise environment for the ADC, enabling higher resolution measurements. If
the ADC is enabled, a conversion starts automatically when this mode is entered. Apart form the
ADC Conversion Complete interrupt, only an External Reset, a Watchdog Reset, a Brown-out
Reset, an SPM/EEPROM ready interrupt, an external level interrupt on INT0 or a pin change
interrupt can wake up the MCU from ADC Noise Reduction mode.
7.1.3
Power-down Mode
When the SM[1:0] bits are written to 10, the SLEEP instruction makes the MCU enter Power-
down mode. In this mode, the Oscillator is stopped, while the external interrupts, and the Watch-
dog continue operating (if enabled). Only an External Reset, a Watchdog Reset, a Brown-out
Reset, an external level interrupt on INT0, or a pin change interrupt can wake up the MCU. This
sleep mode halts all generated clocks, allowing operation of asynchronous modules only.
7.2
Software BOD Disable
When the Brown-out Detector (BOD) is enabled by BODLEVEL fuses (see Table 17-3 on page
104), the BOD is actively monitoring the supply voltage during a sleep period. It is possible to
save power by disabling the BOD by software in Power-Down sleep mode. The sleep mode
power consumption will then be at the same level as when BOD is globally disabled by fuses.
If BOD is disabled by software, the BOD function is turned off immediately after entering the
sleep mode. Upon wake-up from sleep, BOD is automatically enabled again. This ensures safe
operation in case the V
CC level has dropped during the sleep period.
When the BOD has been disabled, the wake-up time from sleep mode will be approximately
60s to ensure that the BOD is working correctly before the MCU continues executing code.
BOD disable is controlled by the BODS (BOD Sleep) bit of BOD Control Register, see “BODCR
– Brown-Out Detector Control Register” on page 33. Writing this bit to one turns off BOD in
Power-Down and Stand-By, while writing a zero keeps the BOD active. The default setting is
zero, i.e. BOD active.
Writing to the BODS bit is controlled by a timed sequence and an enable bit, see “BODCR –
7.3
Power Reduction Register
The Power Reduction Register (see “PRR – Power Reduction Register” on page 34) provides a
method to reduce power consumption by stopping the clock to individual peripherals. The cur-
rent state of the peripheral is frozen and the I/O registers can not be read or written. When
stopping the clock resources used by the peripheral will remain occupied, hence the peripheral
should in most cases be disabled before stopping the clock. Waking up a module (by clearing
the bit in PRR) puts the module in the same state as before shutdown.
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| ATTINY13A-SSH | 功能描述:8位微控制器 -MCU AVR 1KB, 64B EE 20MHz 64B SRAM 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 |
| ATTINY13A-SSHR | 功能描述:8位微控制器 -MCU AVR 1KB FLSH 64B EE SRAM-20MHz NiPdAu 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 |
| ATTINY13A-SSU | 功能描述:8位微控制器 -MCU 1KB In-system Flash 20MHz 1.8V-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 安裝風格:SMD/SMT |
| ATTINY13A-SSUR | 功能描述:8位微控制器 -MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz 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 |
| ATTINY13A-SSUR SL903 | 制造商:Atmel Corporation 功能描述:AVR, 1KB FLASH, 64B EE, 64B SRAM - 20 MHZ, JEDEC SOIC, IND T - Tape and Reel |
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