Rainbow Electronics ATmega163L - Manual

1
Features
• High-performance, Low-power AVR ® 8-bit Microcontroller
– 130 Powerful Instructions - Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 8 MIPS Throughput at 8 MHz
– On-chip 2-cycle Multiplier
• Nonvolatile Program and Data Memories
• Self-programming In-System Programmable Flash Memory
– 16K Bytes with Optional Boot Block (256 - 2K Bytes)
Endurance: 1,000 Write/Erase Cycles
– Boot Section Allows Reprogramming of Program Code without External
Programmer
– Optional Boot Code Section with Independent Lock Bits
– 512 Bytes EEPROM
Endurance: 100,000 Write/Erase Cycles
– 1024 Bytes Internal SRAM
– Programming Lock for Software Security
• Peripheral Features
– Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture
Mode
– Real Time Clock with Separate Oscillator and Counter Mode
– Three PWM Channels
– 8-channel, 10-bit ADC
– Byte-oriented 2-wire Serial Interface
– Programmable Serial UART
– Master/Slave SPI Serial Interface
– Programmable Watchdog Timer with Separate On-chip Oscillator
– Analog Comparator
• Special Microcontroller Features
– Power-on Reset and Programmable Brown-out Detection
– Internal Calibrated RC Oscillator
– External and Internal Interrupt Sources
– Four Sleep Modes: Idle, ADC Noise Reduction, Power Save, and Power-Down
• Power Consumption at 4 MHz, 3.0V, 25 °C
– Active 50 mA
– Idle Mode 1.9 mA
– Power-down Mode < 1 µA
• I/O and Packages
– 32 Programmable I/O Lines
– 40-pin PDIP and 44-pin TQFP
• Operating Voltages
– 2.7 - 5.5V (ATmega163L)
– 4.0 - 5.5V (ATmega163)
• Speed Grades
– 0 - 4 MHz (ATmega163L)
– 0 - 8 MHz (ATmega163)
Rev. 1142A–10/00
8-bit
Microcontroller
with 16K Bytes
In-System
Programmable
Flash
ATmega163
ATmega163L
Advance
Information