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ATTINY88-MU Datasheet, PDF (1/23 Pages) ATMEL Corporation – Microcontroller with 4/8K Bytes In-System Programmable Flash | |||
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Features
⢠High Performance, Low Power AVR® 8-Bit Microcontroller
⢠Advanced RISC Architecture
â 123 Powerful Instructions â Most Single Clock Cycle Execution
â 32 x 8 General Purpose Working Registers
â Fully Static Operation
⢠High Endurance Non-volatile Memory Segments
â 4K/8K Bytes of In-System Self-Programmable Flash program memory(ATtiny48/88)
â 64/64 Bytes EEPROM (ATtiny48/88)
â 256/512 Bytes Internal SRAM (ATtiny48/88)
â Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
â Data retention: 20 years at 85°C / 100 years at 25°C
â Programming Lock for Software Security
⢠Peripheral Features
â One 8-bit Timer/Counter with Separate Prescaler and Compare Mode
â One 16-bit Timer/Counter with Prescaler, and Compare and Capture Modes
â 8-channel 10-bit ADC in 32-lead TQFP and 32-pad QFN/MLF package
â 6-channel 10-bit ADC in 28-pin PDIP and 28-pad QFN/MLF package
â Master/Slave SPI Serial Interface
â Byte-oriented 2-wire Serial Interface (Philips I2C Compatible)
â Programmable Watchdog Timer with Separate On-chip Oscillator
â On-chip Analog Comparator
â Interrupt and Wake-up on Pin Change
⢠Special Microcontroller Features
â debugWIRE On-chip Debug System
â In-System Programmable via SPI Port
â Power-on Reset and Programmable Brown-out Detection
â Internal Calibrated Oscillator
â External and Internal Interrupt Sources
â Three Sleep Modes: Idle, ADC Noise Reduction and Power-down
⢠I/O and Packages
â 28 Programmable I/O Lines in 32-lead TQFP and 32-pad QFN/MLF package
â 24 Programmable I/O Lines in 28-pin PDIP and 28-pad QFN/MLF package
â 28-pin PDIP, 32-lead TQFP, 28-pad QFN/MLF and 32-pad QFN/MLF
⢠Operating Voltage:
â 1.8 â 5.5V
⢠Temperature Range:
â -40°C to +85°C
⢠Speed Grade:
â 0 â 4 MHz @ 1.8 â 5.5V
â 0 â 8 MHz @ 2.7 â 5.5V
â 0 â 12 MHz @ 4.5 â 5.5V
⢠Low Power Consumption
â Active Mode: 1 MHz, 1.8V: 240µA
â Power-down Mode: 0.1µA at 1.8V
8-bit
Microcontroller
with 4/8K Bytes
In-System
Programmable
Flash
ATtiny48/88
Preliminary
Summary
Rev. 8008CSâAVRâ03/09
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