Datasheet ATMEGA329P-20AU - Atmel 8- bit Microcontrollers (MCU) AVR 32K FLSH 2K SRAM 1 Kb EE - 20 MHz 5 V — 数据表

详细说明

Manufacturer: Atmel

Description: 8- bit Microcontrollers (MCU) AVR 32K FLSH 2K SRAM 1 Kb EE - 20 MHz 5 V

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Docket:
Features
· High Performance, Low Power AVR® 8-Bit Microcontroller · Advanced RISC Architecture
­ 130 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 ­ 32K Bytes of In-System Self-programmable Flash program memory ­ 1024 Bytes EEPROM ­ 2K Bytes Internal SRAM ­ Write/Erase cyles: 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 JTAG (IEEE std.

1149.1 compliant) Interface ­ Boundary-scan Capabilities According to the JTAG Standard ­ Extensive On-chip Debug Support ­ Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface Peripheral Features ­ 4 x 25 Segment LCD Driver (ATmega3

Specifications:

• Clock Frequency Max: 20 MHz
• Core: AVR
• Data Bus Width: 8 bit
• Data ROM Size: 1024 B
• Height: 1 mm
• Interface: SPI, USART, USI
• Length: 14 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 54
• Number of Timers: 3
• On-Chip ADC: Yes
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-64
• Processor Series: ATMEGA32x
• Program Memory Size: 32 Kb
• Program Memory Type: Flash
• RAM Size: 2 Kb
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2.7 V
• Width: 14 mm
• RoHS: Yes

其他名称:

ATMEGA329P20AU, ATMEGA329P 20AU