ATMEGAS64M1-KH-SV vs ATMEGA64M1-AU Comparison
Detailed side-by-side comparison of ATMEGAS64M1-KH-SV by Microchip Technology and ATMEGA64M1-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
ATMEGAS64M1-KH-SV - 64KB Rad-Tolerant AVR MCU | Microchip
ATMEGAS64M1-KH-SV β ActiveMicrochip Technology
ATMEGA64M1-AU - 8-bit AVR MCU, 64KB Flash, 16MHz | Microchip
ATMEGA64M1-AU β ActiveSpecification Comparison
| Parameter | ATMEGAS64M1-KH-SV | ATMEGA64M1-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $4.16 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Maximum Clock Frequency | 8 MHz | 16 MHz |
| Flash Memory | 64 KB (64K x 8), ISP with read-while-write | 64 KB (32K x 16) ISP Flash with read-while-write |
| EEPROM | 2 KB | 2 KB |
| SRAM | 4 KB | 4 KB |
| Supply Voltage Class | 3.3 V | β |
| ADC Resolution | 10-bit | β |
| DAC Resolution | 10-bit | β |
| Communication Interfaces | CAN, UART, SPI | β |
| Motor Control Peripheral | 12-bit PSC (Power Stage Controller) | β |
| Timers | 8-bit and 16-bit timer/counters with PWM | β |
| Package | 32-CQFP (32-LCQFP leaded ceramic QFP) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Quality Grade | Space Quality Grade, MIL-PRF-38535 / AEQA0239 | β |
| Radiation Characteristic | Radiation tolerant (version of ATmega64M1) | β |
| RoHS Status | RoHS3 Compliant (per distributor full-electronic.com) | Compliant |
| Throughput | Approximately 1 MIPS per MHz | β |
| Supply Voltage Range | β | 4.5 V to 5.5 V |
| General Purpose I/O Lines | β | 27 |
| Working Registers | β | 32 general purpose |
| Motor Power Stage Controller | β | 1 (PSC with complementary PWM and dead-time) |
| Timer/Counters | β | 2 with compare modes and PWM |
| UART | β | 1 with hardware LIN 2.1 support |
| ADC | β | 11-channel 10-bit, 2 muxes |
| Operating Temperature | β | -40C to +85C |
| Data Bus Width | β | 8 Bit |