ATMEGA64M1-15AZ vs ATMEGA32M1-AU Comparison
Detailed side-by-side comparison of ATMEGA64M1-15AZ 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
ATMEGA64M1-15AZ - 64KB AVR MCU 16MHz Automotive | Microchip
ATMEGA64M1-15AZ β ActiveMicrochip Technology
ATMEGA32M1-AU - 8-bit AVR MCU 32KB Flash 16MHz TQFP-32 | Microchip
ATMEGA32M1-AU β ActiveSpecification Comparison
| Parameter | ATMEGA64M1-15AZ | ATMEGA32M1-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.68 | $4.98 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory Size | 64 KB (32K x 16) ISP Flash | β |
| SRAM Size | 4 KB | β |
| EEPROM Size | 2 KB | β |
| Maximum Clock Speed | 16 MHz | β |
| Instructions | 131 instructions, most single-cycle | 131 instructions, most single-cycle |
| Flash Feature | Read-while-Write (ISP) | β |
| Package / Case | 32-TQFP | β |
| Pin Count | 32 | β |
| Mounting Type | Surface Mount | β |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40 C to +125 C (automotive) | -40C to +125C |
| Peripherals | PSC (Power Stage Controller), CAN, SPI, UART, ADC, PWM | β |
| Packaging | Tape & Reel (TR) | β |
| Series | ATmega64M1 (Automotive ATmega M1 family) | β |
| RoHS Status | Green / RoHS compliant | β |
| Flash Program Memory | β | 32 KB (16K x 16) ISP FLASH |
| EEPROM | β | 1 KB |
| SRAM | β | 2 KB |
| Maximum Clock Frequency | β | 16 MHz |
| Supply Voltage Range | β | 2.7 V to 5.5 V |
| General Purpose I/O Lines | β | 27 |
| ADC | β | 11-channel, 10-bit |
| DAC | β | 1-channel, 10-bit |
| Motor Control Peripheral | β | PSC (Power Stage Controller) with complementary PWM |
| LIN Interface | β | Hardware LIN controller (LIN 2.0) |
| Timers/Counters | β | Two 16-bit timer/counters with compare and PWM |
| Package | β | 32-TQFP (7x7 mm, 0.8 mm pitch) |
| Life Cycle Stage | β | ACTIVE |