ATMEGA64C1-15MD vs ATMEGA32C1-15AZ Comparison
Detailed side-by-side comparison of ATMEGA64C1-15MD by Microchip Technology and ATMEGA32C1-15AZ 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
ATMEGA64C1-15MD - 64KB AVR MCU, LIN, 16MHz, AEC-Q100 | Microchip
ATMEGA64C1-15MD ✓ ActiveMicrochip Technology
ATMEGA32C1-15AZ - 8-bit AVR MCU 32KB Flash CAN 32-TQFP | Microchip
ATMEGA32C1-15AZ ✓ ActiveSpecification Comparison
| Parameter | ATMEGA64C1-15MD | ATMEGA32C1-15AZ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | 8-bit AVR RISC | AVR 8-bit RISC |
| Flash Memory | 64 KB ISP Flash (read-while-write) | — |
| EEPROM | 2 KB | 1 KB |
| SRAM | 4 KB | 2 KB |
| Maximum CPU Frequency | 16 MHz | — |
| Operating Voltage | 5 V | — |
| General Purpose I/O | 27 I/O lines | — |
| Working Registers | 32 general purpose registers | — |
| Timer/Counters | 2 flexible timer/counters with compare modes and PWM | 2 flexible with compare modes |
| Communication Interfaces | 1 UART with hardware LIN | — |
| ADC | 11-channel 10-bit with 2 differential programmable gain inputs | 10-bit, up to 11 channels |
| Package | 32-VQFN with exposed pad | 32-TQFP |
| Temperature Grade | Grade 150 (up to +150C) | — |
| Qualification | AEC-Q100 (Automotive) | — |
| Mounting Type | Surface Mount | Surface Mount (Gull-wing) |
| Application Segment | Automotive | — |
| Programming | In-System Programmable (ISP), self-programming with bootloader | — |
| Program Memory (Flash) | — | 32 KB (16K x 16) |
| Maximum CPU Clock | — | 16 MHz |
| General-Purpose I/O Lines | — | 27 |
| General-Purpose Working Registers | — | 32 |
| Instruction Set | — | 131 instructions, mostly single-cycle |
| CAN Interface | — | 1 (CAN 2.0A/B compatible) |
| Watchdog Timer | — | Yes, with separate on-chip oscillator |
| Operating Temperature (Grade) | — | Automotive, AEC-Q100 qualified |
| Junction Temperature (max) | — | 150 °C |
| Packaging | — | Tape & Reel (TR) |
| RoHS Status | — | Compliant |