ATMEGA32M1-15AD vs ATMEGA64M1-15AD Comparison
Detailed side-by-side comparison of ATMEGA32M1-15AD by Microchip Technology and ATMEGA64M1-15AD 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
ATMEGA32M1-15AD - 32KB Flash 16MHz AVR MCU, TQFP-32 | Microchip
ATMEGA32M1-15AD ✓ ActiveMicrochip Technology
ATMEGA64M1-15AD - 8-bit AVR MCU 64KB Flash 16MHz | Microchip
ATMEGA64M1-15AD ✓ ActiveSpecification Comparison
| Parameter | ATMEGA32M1-15AD | ATMEGA64M1-15AD |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.58 | $4.45 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 32 KB (16K x 16) ISP, read-while-write | — |
| EEPROM | 1 KB | 2 KB |
| SRAM | 2 KB | 4 KB |
| Maximum Clock Speed | 16 MHz | — |
| Supply Voltage | 4.5 V to 5.5 V | — |
| General Purpose I/O | 27 lines | 27 I/O lines (32-TQFP package) |
| General Purpose Working Registers | 32 | 32 |
| Instruction Set | 131 powerful instructions, mostly single-cycle | — |
| Package Type | 32-TQFP (7 x 7 mm, 1 mm height, 0.8 mm pitch) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Speed Grade Suffix | 15 (16 MHz at 4.5 V - 5.5 V) | — |
| Product Family | AVR ATmega M1 (motor control / automotive) | — |
| Life Cycle Stage | ACTIVE | ACTIVE |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS Status] |
| Motor Control Peripheral | PSC (Programmable Serial Controller) for motor control | — |
| Flash Program Memory | — | 64 KB (32K x 16), ISP, read-while-write |
| Maximum Clock Frequency | — | 16 MHz |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| Data Bus Width | — | 8 bit |
| Package | — | 32-TQFP (7x7 mm) |
| Operating Temperature Grade | — | Automotive, up to +150 degrees C |
| Number of I/O Ports | — | 53 (device total, per datasheet) |
| Special Peripherals | — | Motor control peripheral set (M1 family) |
| MSL Rating | — | [DATA_NEEDED: MSL Level] |
| Thermal Resistance (theta_JA) | — | [DATA_NEEDED: Thermal Resistance] |