Datasheet ATMEGA48PA-MMH - Atmel 8- bit Microcontrollers (MCU) AVR 4K FLASH 256B EE 20 MHz IND TEMP 1.8 V — 数据表

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Manufacturer: Atmel

Description: 8- bit Microcontrollers (MCU) AVR 4K FLASH 256B EE 20 MHz IND TEMP 1.8 V

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Docket:
Features
· High Performance, Low Power AVR® 8-Bit Microcontroller · Advanced RISC Architecture
­ 131 Powerful Instructions ­ Most Single Clock Cycle Execution ­ 32 x 8 General Purpose Working Registers ­ Fully Static Operation ­ Up to 20 MIPS Throughput at 20 MHz ­ On-chip 2-cycle Multiplier High Endurance Non-volatile Memory Segments ­ 4/8/16/32K Bytes of In-System Self-Programmable Flash progam memory (ATmega48PA/88PA/168PA/328P) ­ 256/512/512/1K Bytes EEPROM (ATmega48PA/88PA/168PA/328P) ­ 512/1K/1K/2K Bytes Internal SRAM (ATmega48PA/88PA/168PA/328P) ­ 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-Write Operation ­ 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 Ca

Specifications:

• Clock Frequency Max: 20 MHz
• Core: AVR
• Data Bus Width: 8 bit
• Data ROM Size: 256 B
• Height: 0.88 mm
• Interface: SPI, TWI, UART
• Length: 4 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 23
• Operating Supply Voltage: 1.8 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: QFN-28
• Processor Series: ATMEGA4x
• Program Memory Size: 4 Kb
• Program Memory Type: Flash
• RAM Size: 512 B
• Width: 4 mm
• RoHS: Yes

其他名称:

ATMEGA48PAMMH, ATMEGA48PA MMH