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Atmel ATmega8-16PU 8-bit AVR Microcontroller DIP 28 Pin
Description
Description
Features
•
High-performance, Low-power Atmel
AVR 8-bit Microcontroller
•
Advanced RISC Architecture
– 130 Powerful Instructions – Most
Single-clock Cycle Execution
– 32 × 8 General Purpose Working Registers
– Fully Static Operation
– Up to 16MIPS Throughput at 16MHz
– On-chip 2-cycle Multiplier
•
High Endurance Non-volatile Memory segments
– 8Kbytes of In-System Self-pro
grammable Flash program memory
– 512Bytes EEPROM
– 1Kbyte Internal SRAM
– Write/Erase Cycles:
10,000 Flash/100,000 EEPROM
– Data retention: 20 years at 85°C/100 years at 25°C
(1)
– Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-W
rite Operation
– Programming Lock for Software Security
•
Peripheral Features
– Two 8-bit Timer/Counters with Se
parate Prescaler, one Compare Mode
– One 16-bit Timer/Counter
with Separate Prescaler, Compare Mode, and Capture
Mode
– Real Time Counter with Separate Oscillator
– Three PWM Channels
– 8-channel ADC in TQFP and QFN/MLF package
Eight Channels 10-bit Accuracy
– 6-channel ADC in PDIP package
Six Channels 10-bit Accuracy
– Byte-oriented Two-wi
re Serial Interface
– Programmable Serial USART
– Master/Slave SPI Serial Interface
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
•
Special Microcontroller Features
– Power-on Reset and Programmable Brown-out Detection
– Internal Calibrated RC Oscillator
– External and Internal Interrupt Sources
– Five Sleep Modes: Idle, ADC Noise Re
duction, Power-save, Power-down, and
Standby
•
I/O and Packages
– 23 Programmable I/O Lines
– 28-lead PDIP, 32-lead TQ
FP, and 32-pad QFN/MLF
•
Operating Voltages
4.5V - 5.5V (ATmega8)
•
Speed Grades
16MHz (ATmega8)
•
Power Consumption at 4Mhz, 3V, 25 degree C
– Active: 3.6mA
– Idle Mode: 1.0mA
– Power-down Mode: 0.5μA
For more information, please see the Atmel ATmega8-16PU datasheet: ATmega8-16PU Datasheet
