Datasheet ATMEGA12816AJ - Atmel Microcontrollers (MCU) 8 bit W/128KBytes

Detailed Description

Manufacturer: Atmel

Description: Microcontrollers (MCU) 8 bit W/128KBytes

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Docket:
Features
· High-performance, Low-power Atmel®AVR®8-bit Microcontroller · Advanced RISC Architecture
­ 133 Powerful Instructions ­ Most Single Clock Cycle Execution ­ 32 x 8 General Purpose Working Registers + Peripheral Control Registers ­ Fully Static Operation ­ Up to 16MIPS Throughput at 16MHz ­ On-chip 2-cycle Multiplier High Endurance Non-volatile Memory segments ­ 128Kbytes of In-System Self-programmable Flash program memory ­ 4Kbytes EEPROM ­ 4Kbytes 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-Write Operation ­ Up to 64Kbytes Optional External Memory Space ­ Programming Lock for Software Security ­ SPI Interface for In-System Programming QTouch® library support ­ Capacitive touch buttons, sliders and wheels ­ QTouch and QMatrix acquisition ­ Up to 64 sense channels JTAG (IEEE std.

1149.1

Specifications:

• Clock Frequency Max: 16 MHz
• Data Bus Width: 8 bit
• Data ROM Size: 4 Kb
• Interface: 2-Wire, JTAG, SPI, USART
• Mounting Style: SMD/SMT
• Number of I/O Lines: 53
• Number of Timers: 4
• On-Chip ADC: Yes
• Operating Supply Voltage: 4.5 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-64
• Program Memory Size: 128 Kb
• Program Memory Type: Flash
• RAM Size: 4 Kb
• Supply Voltage Range: 4.5 V to 5.5 V