(Hong Kong)
Product Summary
The ATMEGA48-20AU is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATMEGA48-20AU achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
Parametrics
ATMEGA48-20AU absolute maximum ratings: (1) Operating Temperature: -55 to +125°C; (2) Storage Temperature: -65°C to +150°C; (3) Voltage on any Pin except RESET with respect to Ground: -0.5V to Vcc +0.5V; (4) Voltage on RESET with respect to Ground: -0.5V to +13V; (5) Maximum Operating Voltage: 6.0V; (6) DC Current per I/O Pin: 40.0mA; (7) DC Current Vcc and GND Pins: 200mA.
Features
ATMEGA48-20AU features: (1) High Performance, Low Power AVR 8-Bit Microcontroller; (2) Advanced RISC Architecture; (3) High Endurance Non-volatile Memory segments; (4) Power-on Reset and Progrmmable Brown-out Detection; (5) CFive Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby; (6) Operating Voltage: C1.8 - 5.5V for ATmega48V/88V/168; (7) Low Power Consumption.
Diagrams
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 ATmega48-20AU |
Atmel |
8-bit Microcontrollers (MCU) 4kB Flash 0.256kB EEPROM 23 I/O Pins |
Data Sheet |
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ATMEGA48-20AUR |
Atmel |
8-bit Microcontrollers (MCU) AVR 4KB FL 256B EE 512B EE 20MHZ IND |
Data Sheet |
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