ATMEGA162-16AU vs ATMEGA162-16AI Comparison
Detailed side-by-side comparison of ATMEGA162-16AU by Microchip Technology and ATMEGA162-16AI 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
ATMEGA162-16AU - 8-bit AVR MCU 16MHz 16KB Flash TQFP-44 | Microchip
ATMEGA162-16AU β ActiveMicrochip Technology
ATMEGA162-16AI - 8-bit AVR MCU 16KB Flash 16MHz | Microchip
ATMEGA162-16AI β ActiveSpecification Comparison
| Parameter | ATMEGA162-16AU | ATMEGA162-16AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.45 | $2.98 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Max Clock Frequency | 16 MHz | β |
| Performance | 16 MIPS at 16 MHz (approx. 1 MIPS per MHz) | β |
| Flash Memory | 16 KB (8K x 16) | β |
| SRAM | 1 KB | β |
| EEPROM | 512 B | β |
| Supply Voltage Range | 2.7 V to 5.5 V | β |
| Instructions | 133 powerful instructions, most single-cycle | β |
| Working Registers | 32 x 8-bit general purpose | β |
| I/O Pins | 35 | β |
| USART | 2 programmable serial USARTs | β |
| Timers/Counters | [DATA_NEEDED: timer count and types] | β |
| JTAG Interface | Yes (on-chip debugging and boundary scan) | β |
| Package | 44-TQFP (10x10 mm) | 44-TQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Data Bus Width | 8 bit | β |
| Lifecycle Stage | Active | β |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Core Size | β | 8-bit |
| Program Memory Size | β | 16 KB (8K x 16) Flash |
| Program Memory Type | β | In-System Programmable Flash |
| SRAM Size | β | 1 KB |
| EEPROM Size | β | 512 bytes |
| Maximum Clock Frequency | β | 16 MHz |
| Throughput | β | 16 MIPS at 16 MHz |
| Instruction Set | β | 131 instructions, most single-cycle |
| Supply Voltage | β | 4.5 V to 5.5 V (16 speed grade) |
| Number of I/O | β | 32 programmable I/O lines |
| Communication Interfaces | β | 2 x USART, SPI, TWI (I2C compatible) |
| Debug Interface | β | JTAG (on-chip debug and boundary scan) |
| Operating Temperature | β | -40C to +85C (industrial, I suffix) |
| Series | β | AVR ATmega |
| Supply Current (Active) | β | [DATA_NEEDED: active supply current] |