ATMEGA16-16AJ vs ATMEGA16-16AU Comparison
Detailed side-by-side comparison of ATMEGA16-16AJ by Microchip Technology and ATMEGA16-16AU 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
ATMEGA16-16AJ
ATMEGA16-16AJ - 8-bit AVR MCU 16MHz 16KB TQFP-44 | Microchip
ATMEGA16-16AJ β ActiveMicrochip Technology
ATMEGA16-16AU
ATMEGA16-16AU - 8-bit AVR MCU 16MHz 16KB Flash TQFP-44 | Microchip
ATMEGA16-16AU β ActiveSpecification Comparison
| Parameter | ATMEGA16-16AJ | ATMEGA16-16AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.10 | $4.41 |
| Core | AVR 8-bit | β |
| Core Size | 8-Bit | β |
| Speed | 16 MHz | β |
| Flash Program Memory | 16 KB (8K x 16) | β |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 Bytes | 512 B |
| ADC Resolution | 10-bit | β |
| ADC Channels | 8 | β |
| Number of I/O | 32 | β |
| Interfaces | UART, SPI, TWI (I2C), JTAG | β |
| Timers | Two 8-bit, one 16-bit | β |
| PWM Channels | 4 | β |
| Instructions | 131 (most single-cycle) | β |
| Throughput | Up to 16 MIPS at 16 MHz | β |
| On-Chip Debug | JTAG interface | β |
| Package | 44-TQFP (10 x 10 mm) | 44-TQFP (10 x 10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | ROHS3 Compliant | β |
| Core Architecture | β | 8-bit AVR RISC |
| Max Clock Frequency | β | 16 MHz |
| Flash Memory | β | 16 KB (8K x 16) in-system programmable |
| Supply Voltage Range | β | 2.7 V to 5.5 V (4.5 V to 5.5 V for 16 MHz operation) |
| Performance | β | 16 MIPS at 16 MHz |
| Instruction Set | β | 133 instructions, most single-cycle |
| General Purpose Registers | β | 32 x 8-bit |
| I/O Pins | β | 32 |
| ADC | β | 8-channel, 10-bit |
| Timers/Counters | β | 3 (two 8-bit, one 16-bit with PWM) |
| Communication Interfaces | β | UART, SPI, TWI (I2C) |
| Debug Interface | β | JTAG (on-chip debug) |
| Operating Temperature | β | -40C to +85C |
| Lifecycle Status | β | Active |