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ATTINY11_14 Datasheet, PDF (1/15 Pages) ATMEL Corporation – Microcontroller with 1K Byte Flash | |||
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Features
⢠Utilizes the AVR® RISC Architecture
⢠High-performance and Low-power 8-bit RISC Architecture
â 90 Powerful Instructions â Most Single Clock Cycle Execution
â 32 x 8 General Purpose Working Registers
â Up to 8 MIPS Throughput at 8 MHz
⢠Nonvolatile Program and Data Memory
â 1K Byte of Flash Program Memory
In-System Programmable (ATtiny12)
Endurance: 1,000 Write/Erase Cycles (ATtiny11/12)
â 64 Bytes of In-System Programmable EEPROM Data Memory for ATtiny12
Endurance: 100,000 Write/Erase Cycles
â Programming Lock for Flash Program and EEPROM Data Security
⢠Peripheral Features
â Interrupt and Wake-up on Pin Change
â One 8-bit Timer/Counter with Separate Prescaler
â On-chip Analog Comparator
â Programmable Watchdog Timer with On-chip Oscillator
⢠Special Microcontroller Features
â Low-power Idle and Power-down Modes
â External and Internal Interrupt Sources
â In-System Programmable via SPI Port (ATtiny12)
â Enhanced Power-on Reset Circuit (ATtiny12)
â Internal Calibrated RC Oscillator (ATtiny12)
⢠Specification
â Low-power, High-speed CMOS Process Technology
â Fully Static Operation
⢠Power Consumption at 4 MHz, 3V, 25°C
â Active: 2.2 mA
â Idle Mode: 0.5 mA
â Power-down Mode: <1 µA
⢠Packages
â 8-pin PDIP and SOIC
⢠Operating Voltages
â 1.8 - 5.5V for ATtiny12V-1
â 2.7 - 5.5V for ATtiny11L-2 and ATtiny12L-4
â 4.0 - 5.5V for ATtiny11-6 and ATtiny12-8
⢠Speed Grades
â 0 - 1.2 MHz (ATtiny12V-1)
â 0 - 2 MHz (ATtiny11L-2)
â 0 - 4 MHz (ATtiny12L-4)
â 0 - 6 MHz (ATtiny11-6)
â 0 - 8 MHz (ATtiny12-8)
Pin Configuration
ATtiny11
PDIP/SOIC
(RESET) PB5 1
(XTAL1) PB3 2
(XTAL2) PB4 3
GND 4
8 VCC
7 PB2 (T0)
6 PB1 (INT0/AIN1)
5 PB0 (AIN0)
ATtiny12
PDIP/SOIC
(RESET) PB5 1
(XTAL1) PB3 2
(XTAL2) PB4 3
GND 4
8 VCC
7 PB2 (SCK/T0)
6 PB1 (MISO/INT0/AIN1)
5 PB0 (MOSI/AIN0)
8-bit
Microcontroller
with 1K Byte
Flash
ATtiny11
ATtiny12
Summary
Not recommended for new
design
Rev. 1006FSâAVRâ06/07
Note: This is a summary document. A complete
is available on our Web site at www.atmel.com.
documen1t
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