ATMEGA161-8AC vs ATMEGA162V-8AU Comparison
Detailed side-by-side comparison of ATMEGA161-8AC by Microchip Technology and ATMEGA162V-8AU 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
ATMEGA161-8AC - 8-bit AVR MCU 16KB Flash 8MHz | Microchip
ATMEGA161-8AC ObsoleteMicrochip Technology
ATMEGA162V-8AU - 8-bit AVR MCU 16KB Flash 8MHz TQFP-44 | Microchip
ATMEGA162V-8AU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA161-8AC | ATMEGA162V-8AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.95 | $4.38 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Flash Program Memory | 16 KB (8K x 16) | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| Maximum Clock Frequency | 8 MHz | — |
| Peak Throughput | 8 MIPS (most instructions single-cycle) | — |
| Instruction Set | 130 powerful instructions | — |
| General Purpose Registers | 32 x 8 | — |
| Supply Voltage (Maximum) | 5.5 V | — |
| Package | 44-TQFP (10x10 mm), gull-wing terminals | 44-TQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Commercial (suffix AC) | — |
| USART Channels | 2 | — |
| Programmability | In-System Programmable (ISP) Flash | — |
| Operating Mode | Fully static operation | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance] | Compliant |
| Terminal Finish | [DATA_NEEDED: terminal finish/plating] | — |
| CPU Clock Speed (max) | — | 8 MHz |
| Throughput | — | 8 MIPS at 8 MHz |
| Program Memory (Flash) | — | 16 KB (8K x 16) |
| Operating Voltage Range | — | 1.8 V to 5.5 V (V variant) |
| Programmable I/O Lines | — | 35 |
| UART Interfaces | — | 2 |
| SPI | — | Yes |
| TWI (I2C-compatible) | — | Yes |
| JTAG / debugWIRE | — | Yes (IEEE 1149.1) |
| Operating Temperature | — | -40C to +85C (industrial) |
| Sleep Modes | — | 5 (Idle, Power-save, Power-down, Standby, Extended Standby) |