Image ATmega128-16AU
型号: ATmega128-16AU
厂商: Atmel Atmel
标准:
分类: 半导体集成电路 - IC
描述: 8-bit microcontrollers - mcu 128kb flash 4kb eeprom 53 I/O pins
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ATmega128-16AU的详细信息

Manufacturer: Atmel
Product Category: 8-bit Microcontrollers - MCU
RoHS: Yes
Brand: Atmel
Core: AVR
Data Bus Width: 8 bit
Maximum Clock Frequency: 16 MHz
Program Memory Size: 128 kB
Data RAM Size: 4 kB
On-Chip ADC: Yes
Operating Supply Voltage: 4.5 V to 5.5 V
Maximum Operating Temperature: + 85 C
Package / Case: TQFP-64
Mounting Style: SMD/SMT
Data RAM Type: SRAM
Data ROM Size: 4 kB
Data ROM Type: EEPROM
Interface Type: 2-Wire, JTAG, SPI, USART
Minimum Operating Temperature: - 40 C
Number of Programmable I/Os: 53
Number of Timers: 4
Processor Series: megaAVR
Program Memory Type: Flash
Series: ATMEGA 128
Factory Pack Quantity: 90
Supply Voltage - Max: 5.5 V
Supply Voltage - Min: 4.5 V
Tradename: ATMEGA
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  
8-bit Atmel  
– 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  
Microcontroller  
with 128KBytes  
In-System  
Programmable  
Flash  
– 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 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  
ATmega128  
ATmega128L  
– Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes  
– Two Expanded 16-bit Timer/Counters with Separate Prescaler, Compare Mode and Capture  
Mode  
– Real Time Counter with Separate Oscillator  
– Two 8-bit PWM Channels  
– 6 PWM Channels with Programmable Resolution from 2 to 16 Bits  
– Output Compare Modulator  
– 8-channel, 10-bit ADC  
8 Single-ended Channels  
7 Differential Channels  
2 Differential Channels with Programmable Gain at 1x, 10x, or 200x  
– Byte-oriented Two-wire Serial Interface  
– Dual Programmable Serial USARTs  
– Master/Slave SPI Serial Interface  
– Programmable Watchdog Timer with On-chip Oscillator  
– On-chip Analog Comparator  
Special Microcontroller Features  
– Power-on Reset and Programmable Brown-out Detection  
– Internal Calibrated RC Oscillator  
– External and Internal Interrupt Sources  
– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and  
Extended Standby  
– Software Selectable Clock Frequency  
– ATmega103 Compatibility Mode Selected by a Fuse  
– Global Pull-up Disable  
I/O and Packages  
– 53 Programmable I/O Lines  
– 64-lead TQFP and 64-pad QFN/MLF  
Operating Voltages  
– 2.7 - 5.5V ATmega128L  
– 4.5 - 5.5V ATmega128  
Speed Grades  
– 0 - 8MHz ATmega128L  
– 0 - 16MHz ATmega128  
Rev. 2467X–AVR–06/11  
 

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