Description
ATMEGA128-16AU: MCU 8-bit ATmega AVR RISC 128KB Flash 5V 64-Pin TQFP T/R - Tape and Reel
Package: TQFP-64
Mfr. Part#: ATMEGA128-16AU
Mfr.: MICROCHIP
Datasheet: 
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ROHS Status:
Quality: 100% Original
Warranty: 180 days
The Microchip AVR ATmega128 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 ATmega128 achieves throughputs approaching 1MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
Key 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
- 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 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
- 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.
| Part Status |
Active |
|
| Core Processor |
AVR |
|
| Core Size |
8-Bit |
|
| Speed |
16MHz |
|
| Connectivity |
EBI/EMI, I²C, SPI, UART/USART |
|
| Peripherals |
Brown-out Detect/Reset, POR, PWM, WDT |
|
| Number of I/O |
53 |
|
| Program Memory Size |
128KB (64K x 16) |
|
| Program Memory Type |
FLASH |
|
| EEPROM Size |
4K x 8 |
|
| RAM Size |
4K x 8 |
|
| Voltage - Supply (Vcc/Vdd) |
4.5V ~ 5.5V |
|
| Data Converters |
A/D 8x10b |
|
| Oscillator Type |
Internal |
|
| Operating Temperature |
-40°C ~ 85°C (TA) |
|
| Mounting Type |
Surface Mount |
|
| Package / Case |
64-TQFP |
|
| Supplier Device Package |
64-TQFP (14x14) |
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- Located in Shenzhen, the electronic market center of China.
- 100% guarantee components quality: Genuine Original.
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- Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturing
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- 24 Hours service
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