ATMEGA128-16AC vs ATMEGA128-16AJ Comparison
Detailed side-by-side comparison of ATMEGA128-16AC by Microchip Technology and ATMEGA128-16AJ by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATMEGA128-16AC - 8-bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA128-16AC ✓ Active
Specification Comparison
| Parameter | ATMEGA128-16AC | ATMEGA128-16AJ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Obsolete |
| Core Architecture | AVR 8-bit enhanced RISC | — |
| Core Size | 8-bit | — |
| Maximum Clock Frequency | 16 MHz | 16 MHz |
| Program Memory Size | 128 KB (64K x 16) Flash | — |
| Program Memory Type | In-System Programmable Flash | — |
| EEPROM Size | 4 KB | — |
| RAM Size | 4 KB SRAM | — |
| Number of I/O | 53 I/O lines | — |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Operating Temperature | 0C to +70C (commercial grade) | — |
| Timers | 2 x 8-bit, 2 x 16-bit with PWM | — |
| Communication Interfaces | 2 x USART, SPI, TWI (I2C-compatible) | — |
| ADC Resolution | 10-bit, 8 channels | 10-bit |
| Debug Interface | JTAG (boundary scan and on-chip debug) | JTAG |
| Package | 64-TQFP (14x14 mm) | 64-pin TQFP, 14 mm x 14 mm |
| Mounting Type | Surface Mount | Surface mount |
| Data Converter | A/D 8x10-bit | — |
| Core | — | 8-bit AVR RISC |
| Program Memory | — | 128 KB flash |
| SRAM | — | 4 KB |
| EEPROM | — | 4 KB |
| ADC Channels | — | 8 channels |
| Core Processor | — | AVR |
| Operating Voltage | — | [DATA_NEEDED: operating voltage range] |
| I/O Pin Count | — | [DATA_NEEDED: I/O pin count] |
| UART | — | [DATA_NEEDED: UART configuration] |
| SPI | — | [DATA_NEEDED: SPI configuration] |
| I2C | — | [DATA_NEEDED: I2C configuration] |
| Timer Resources | — | [DATA_NEEDED: timer resources] |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |