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參數(shù)資料
| 型號(hào)： | ATtiny12 |
| 廠商： | Atmel Corp. |
| 英文描述： | 8-Bit AVR Microcontroller with 1K bytes Flash(8位AVR技術(shù)微控制器(帶1K字節(jié)閃速存儲(chǔ)器 )) |
| 中文描述： | 8位AVR微控制器1K字節(jié)閃存（8位AVR的技術(shù)微控制器（帶一千字節(jié)閃速存儲(chǔ)器）） |
| 文件頁數(shù)： | 5/15頁 |
| 文件大?。?/td> | 251K |
| 代理商： | ATTINY12 |
ATtiny10/11/12
5
The device is manufactured using Atmel
’
s high-density nonvolatile memory technology. By combining an RISC 8-bit CPU
with Flash on a monolithic chip, the Atmel ATtiny12 is a powerful microcontroller that provides a highly-flexible and cost-
effective solution to many embedded control applications.
The ATtiny12 AVR is supported with a full suite of program and system development tools including: macro assemblers,
program debugger/simulators, in-circuit emulators, and evaluation kits.
Pin Descriptions
VCC
Supply voltage pin.
GND
Ground pin.
Port B (PB5..PB0)
Port B is a 6-bit I/O port. PB4..0 are I/O pins that can provide internal pull-ups (selected for each bit). On ATtiny10/11, PB5
is input only. On ATtiny12, PB5 is input or open-drain output. The port pins are tri-stated when a reset condition becomes
active, even if the clock is not running. The use of pins PB5..3 as input or I/O pins is limited, depending on reset and clock
settings, as shown below.
Notes:
1.
“
Used
”
means the pin is used for reset or clock purposes.
2.
“
-
”
means the pin function is unaffected by the option.
3. Input means the pin is a port input pin.
4. On ATtiny10/11, PB5 is input only. On ATtiny12, PB5 is input or open-drain output.
5. I/O means the pin is a port input/output pin.
XTAL1
Input to the inverting oscillator amplifier and input to the internal clock operating circuit.
XTAL2
Output from the inverting oscillator amplifier.
RESET
Reset input. An external reset is generated by a low level on the RESET pin. Reset pulses longer than 50 ns will generate
a reset, even if the clock is not running. Shorter pulses are not guaranteed to generate a reset.
Table 2.
PB5..PB3 Functionality vs. Device Clocking Options
Device Clocking Option
PB5
PB4
PB3
External Reset Enabled
Used
(1)
-
(2)
-
External Reset Disabled
Input
(3)
/I/O
(4)
-
-
External Crystal
-
Used
Used
External Low-frequency Crystal
-
Used
Used
External Ceramic Resonator
-
Used
Used
External RC Oscillator
-
I/O
(5)
Used
External Clock
-
I/O
Used
Internal RC Oscillator
-
I/O
I/O
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATTINY12-8PC | 功能描述:8位微控制器 -MCU AVR 1K FLASH 64B EE 5V 8MHZ 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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 |
| ATtiny12-8PI | 功能描述:8位微控制器 -MCU AVR 1K FLASH 64B EE 5V 8MHZ 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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 |
| ATTINY12-8PU | 功能描述:8位微控制器 -MCU AVR 1K FLASH 64B EE 5V 8MHZ 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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 |
| ATTINY12-8SC | 功能描述:8位微控制器 -MCU AVR 1K FLASH 64B EE 5V 8MHZ 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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 |
| ATTINY12-8SCSL383 | 制造商:Atmel Corporation 功能描述:8 BIT MCU COMPONE |
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