ATMEGA164P-A15AZ vs ATMEGA8535L-8MI Comparison
Detailed side-by-side comparison of ATMEGA164P-A15AZ 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
ATMEGA164P-A15AZ - 8-bit AVR MCU 16KB Flash, Automotive | Atmel
ATMEGA164P-A15AZ ✓ ActiveMicrochip Technology
ATMEGA8535L-8MI - 8-bit AVR MCU, 8KB Flash, 44-QFN | Microchip
ATMEGA8535L-8MI ✓ ActiveSpecification Comparison
| Parameter | ATMEGA164P-A15AZ | ATMEGA8535L-8MI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.68 | $2.75 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Data Bus Width | 8 bit | — |
| Flash Memory | 16 KB in-system programmable (read-while-write) | — |
| EEPROM | 512 B | 512 bytes |
| SRAM | 1 KB | 512 bytes |
| Maximum Clock Speed | 8 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V (3 V per Mouser listing) |
| General Purpose I/O | 32 I/O lines (Microchip product page) | 32 lines |
| Working Registers | 32 general purpose registers | 32 general purpose |
| Instruction Set | 133 instructions, most single-cycle | 130 instructions, most single-cycle |
| Package Type | TQFP, 14 x 14 mm, 1 mm height, 44 terminals | — |
| Terminal Form | Gull wing | — |
| Temperature Grade | Automotive | — |
| Mounting Style | Surface Mount | — |
| Life Cycle Stage | ACTIVE | — |
| Debug/Programming | ICSP and in-circuit debugging via SPI (e.g., MPLAB SNAP) | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | — |
| Operating Temperature Range | [DATA_NEEDED: exact operating temperature range] | — |
| Flash Program Memory | — | 8 KB In-System Programmable |
| Maximum CPU Frequency | — | 8 MHz (L-version) |
| Peak Throughput | — | up to 16 MIPS at 16 MHz (family) |
| ADC | — | 8-channel 10-bit |
| Timers | — | 3 Timer/Counters with compare modes |
| Serial Interfaces | — | USART, TWI (I2C), SPI |
| Interrupts | — | Internal and external interrupts |
| Package | — | 44-pin VFQFN/MLF with exposed pad |
| Mounting Type | — | Surface Mount |
| Operating Temperature | — | -40C to +85C (industrial, I-suffix) |
| Pin Compatibility | — | Pin compatible with AT90S8535 |