鈥?/div>
High-performance and Low-power 8-bit RISC Architecture
鈥?90 Powerful Instructions 鈥?Most Single Clock Cycle Execution
鈥?32 x 8 General Purpose Working Registers
鈥?Up to 8 MIPS Throughput at 8 MHz
Nonvolatile Program and Data Memory
鈥?1K Byte of Flash Program Memory
In-System Programmable (ATtiny12)
Endurance: 1,000 Write/Erase Cycles (ATtiny11/12)
鈥?64 Bytes of In-System Programmable EEPROM Data Memory for ATtiny12
Endurance: 100,000 Write/Erase Cycles
鈥?Programming Lock for Flash Program and EEPROM Data Security
Peripheral Features
鈥?Interrupt and Wake-up on Pin Change
鈥?One 8-bit Timer/Counter with Separate Prescaler
鈥?On-chip Analog Comparator
鈥?Programmable Watchdog Timer with On-chip Oscillator
Special Microcontroller Features
鈥?Low-power Idle and Power-down Modes
鈥?External and Internal Interrupt Sources
鈥?In-System Programmable via SPI Port (ATtiny12)
鈥?Enhanced Power-on Reset Circuit (ATtiny12)
鈥?Internal Calibrated RC Oscillator (ATtiny12)
Specification
鈥?Low-power, High-speed CMOS Process Technology
鈥?Fully Static Operation
Power Consumption at 4 MHz, 3V, 25掳C
鈥?Active: 2.2 mA
鈥?Idle Mode: 0.5 mA
鈥?Power-down Mode: <1 碌A
Packages
鈥?8-pin PDIP and SOIC
Operating Voltages
鈥?1.8 - 5.5V for ATtiny12V-1
鈥?2.7 - 5.5V for ATtiny11L-2 and ATtiny12L-4
鈥?4.0 - 5.5V for ATtiny11-6 and ATtiny12-8
Speed Grades
鈥?0 - 1.2 MHz (ATtiny12V-1)
鈥?0 - 2 MHz (ATtiny11L-2)
鈥?0 - 4 MHz (ATtiny12L-4)
鈥?0 - 6 MHz (ATtiny11-6)
鈥?0 - 8 MHz (ATtiny12-8)
鈥?/div>
鈥?/div>
8-bit
Microcontroller
with 1K Byte
Flash
ATtiny11
ATtiny12
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Pin Configuration
ATtiny11
PDIP/SOIC
(RESET) PB5
(XTAL1) PB3
(XTAL2) PB4
GND
1
2
3
4
8
7
6
5
VCC
PB2 (T0)
PB1 (INT0/AIN1)
PB0 (AIN0)
(RESET) PB5
(XTAL1) PB3
(XTAL2) PB4
GND
ATtiny12
PDIP/SOIC
1
2
3
4
8
7
6
5
VCC
PB2 (SCK/T0)
PB1 (MISO/INT0/AIN1)
PB0 (MOSI/AIN0)
Rev. 1006D鈥揂VR鈥?7/03
1
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ATTINY12-8PI 产品属性
50
集成电路 (IC)
嵌入式 - 微控制器,
AVR® ATtiny
AVR
8-位
8MHz
-
POR,WDT
6
1KB(512 x 16)
闪存
64 x 8
-
4 V ~ 5.5 V
-
内部
-40°C ~ 85°C
8-DIP(0.300",7.62mm)
管件
ATTINY128PI
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