ATMEGA162-16AU vs ATMEGA161L-4AC Comparison
Detailed side-by-side comparison of ATMEGA162-16AU by Microchip Technology and ATMEGA161L-4AC 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
ATMEGA161L-4AC - 16KB Flash 4MHz AVR MCU 44-TQFP | Microchip
ATMEGA161L-4AC ObsoleteSpecification Comparison
| Parameter | ATMEGA162-16AU | ATMEGA161L-4AC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.45 | $6.20 |
| Core Architecture | 8-bit AVR RISC | β |
| 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 | 32 general purpose |
| 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) | β |
| 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 Processor | β | AVR 8-bit |
| Core Size | β | 8-bit |
| Speed | β | 4 MHz |
| Program Memory Size | β | 16 KB (8K x 16) FLASH |
| Program Memory Type | β | FLASH (In-System or Self-programmable) |
| RAM Size | β | 1 KB (1K x 8) SRAM |
| EEPROM Size | β | 512 bytes |
| Number of I/O | β | 35 |
| Instruction Set | β | 130 powerful instructions, most single-cycle |
| Connectivity | β | SPI, 2x UART/USART |
| Peripherals | β | 3x Timer/Counter with Compare, WDT, Real-time Counter |
| Oscillator Type | β | External |
| Operating Voltage | β | [DATA_NEEDED: operating voltage range] |
| Operating Temperature | β | [DATA_NEEDED: operating temperature range] |
| Package / Case | β | 44-TQFP (10x10 mm) |
| Packaging | β | Tray |