ATMEGA128-16AN vs ATMEGA128L-8AJ Comparison
Detailed side-by-side comparison of ATMEGA128-16AN by Microchip Technology and ATMEGA128L-8AJ 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
ATMEGA128-16AN - 8-Bit AVR MCU 128KB 16MHz TQFP-64 | Microchip
ATMEGA128-16AN β ActiveMicrochip Technology
ATMEGA128L-8AJ - 8MHz AVR MCU 128KB Flash TQFP-64 | Microchip
ATMEGA128L-8AJ ObsoleteSpecification Comparison
| Parameter | ATMEGA128-16AN | ATMEGA128L-8AJ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.44 | $8.70 |
| Core Architecture | 8-bit AVR RISC | β |
| Core Size | 8-bit | 8-Bit |
| Max Clock Frequency | 16 MHz | β |
| Peak Throughput | 16 MIPS at 16 MHz | β |
| Flash Memory | 128 KB (64K x 16) | β |
| SRAM | 4 KB | 4 KB |
| EEPROM | 4 KB | 4 KB |
| Operating Voltage Range | 4.5 V to 5.5 V | β |
| General Purpose I/O | 53 lines | β |
| Timers/Counters | 4 with compare modes and PWM | β |
| ADC | 8-channel, 10-bit | β |
| USART | 2 | β |
| Communication Interfaces | 2x USART, TWI (I2C), SPI | β |
| Debug / Boundary Scan | JTAG (IEEE 1149.1 interface for on-chip debugging) | β |
| Instructions | 131 instructions, most single-cycle | 133 (most single-cycle execution) |
| Package | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C | β |
| Working Registers | 32 general purpose | β |
| RoHS Status | unknown | β |
| Core Processor | β | AVR |
| Speed | β | 8 MHz |
| Flash Program Memory | β | 128 KB (64K x 16) |
| ADC Channels | β | 8 x 10-bit |
| Connectivity | β | EBI/EMI, I2C, SPI, UART/USART |
| I/O Count | β | 53 |
| Debug Interface | β | JTAG (on-chip debug, boundary scan) |
| Supply Voltage Range | β | 2.7 V to 5.5 V (L grade) |
| Throughput | β | up to 8 MIPS at 8 MHz |
| Pin Compatibility | β | 100% pin compatible with ATmega103 |
| Lifecycle Status | β | Obsolete |