ATMEGA161L-4AI vs ATMEGA8535L-8MI Comparison
Detailed side-by-side comparison of ATMEGA161L-4AI by Microchip Technology and ATMEGA8535L-8MI 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
ATMEGA161L-4AI - 16KB AVR MCU 4MHz TQFP-44 | Microchip
ATMEGA161L-4AI ✗ End of LifeMicrochip Technology
ATMEGA8535L-8MI - 8-bit AVR MCU, 8KB Flash, 44-QFN | Microchip
ATMEGA8535L-8MI ✓ ActiveSpecification Comparison
| Parameter | ATMEGA161L-4AI | ATMEGA8535L-8MI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.95 | $2.75 |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Speed | 4MHz | — |
| Program Memory Size | 16KB (8K x 16) | — |
| Program Memory Type | FLASH | — |
| RAM Size | 1K x 8 | — |
| Number of I/O | 35 | — |
| Connectivity | SPI, UART/USART | — |
| Oscillator Type | External | — |
| Operating Temperature | -40C to +85C | -40C to +85C (industrial, I-suffix) |
| Voltage Supply Range | 2.7V to 5.5V (L grade) | — |
| Package / Case | 44-TQFP (10x10 mm) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| Series | AVR ATmega161 | — |
| Architecture | Harvard RISC, 130 instructions | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Program Memory | — | 8 KB In-System Programmable |
| SRAM | — | 512 bytes |
| EEPROM | — | 512 bytes |
| Maximum CPU Frequency | — | 8 MHz (L-version) |
| Peak Throughput | — | up to 16 MIPS at 16 MHz (family) |
| Supply Voltage Range | — | 2.7 V to 5.5 V (3 V per Mouser listing) |
| ADC | — | 8-channel 10-bit |
| General Purpose I/O | — | 32 lines |
| Timers | — | 3 Timer/Counters with compare modes |
| Serial Interfaces | — | USART, TWI (I2C), SPI |
| Interrupts | — | Internal and external interrupts |
| Instruction Set | — | 130 instructions, most single-cycle |
| Working Registers | — | 32 general purpose |
| Package | — | 44-pin VFQFN/MLF with exposed pad |
| Pin Compatibility | — | Pin compatible with AT90S8535 |