ATMEGA32C1-15AZ vs ATMEGA32M1-AU Comparison
Detailed side-by-side comparison of ATMEGA32C1-15AZ by Microchip Technology and ATMEGA32M1-AU 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
ATMEGA32C1-15AZ - 8-bit AVR MCU 32KB Flash CAN 32-TQFP | Microchip
ATMEGA32C1-15AZ ✓ ActiveMicrochip Technology
ATMEGA32M1-AU - 8-bit AVR MCU 32KB Flash 16MHz TQFP-32 | Microchip
ATMEGA32M1-AU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA32C1-15AZ | ATMEGA32M1-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | AVR 8-bit RISC | — |
| Program Memory (Flash) | 32 KB (16K x 16) | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Clock | 16 MHz | — |
| General-Purpose I/O Lines | 27 | — |
| General-Purpose Working Registers | 32 | — |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| ADC | 10-bit, up to 11 channels | 11-channel, 10-bit |
| CAN Interface | 1 (CAN 2.0A/B compatible) | — |
| Timer/Counters | 2 flexible with compare modes | — |
| Watchdog Timer | Yes, with separate on-chip oscillator | — |
| Package | 32-TQFP | 32-TQFP (7x7 mm, 0.8 mm pitch) |
| Mounting Type | Surface Mount (Gull-wing) | — |
| Operating Temperature (Grade) | Automotive, AEC-Q100 qualified | — |
| Junction Temperature (max) | 150 °C | — |
| Packaging | Tape & Reel (TR) | — |
| RoHS Status | Compliant | — |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Program Memory | — | 32 KB (16K x 16) ISP FLASH |
| Maximum Clock Frequency | — | 16 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O Lines | — | 27 |
| DAC | — | 1-channel, 10-bit |
| Motor Control Peripheral | — | PSC (Power Stage Controller) with complementary PWM |
| LIN Interface | — | Hardware LIN controller (LIN 2.0) |
| Timers/Counters | — | Two 16-bit timer/counters with compare and PWM |
| Instructions | — | 131 instructions, most single-cycle |
| Oscillator Type | — | Internal |
| Operating Temperature | — | -40C to +125C |
| Life Cycle Stage | — | ACTIVE |