ATMEGA88-20MI vs ATMEGA88PA-MMHR Comparison
Detailed side-by-side comparison of ATMEGA88-20MI by Microchip Technology and ATMEGA88PA-MMHR 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
ATMEGA88-20MI - 8-bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA88-20MI β ActiveMicrochip Technology
ATMEGA88PA-MMHR - 8-bit AVR MCU 20MHz 8KB Flash 28-VQFN | Microchip
ATMEGA88PA-MMHR β ActiveSpecification Comparison
| Parameter | ATMEGA88-20MI | ATMEGA88PA-MMHR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.15 | $2.05 |
| Core Architecture | 8-bit AVR RISC | β |
| Max CPU Frequency | 20 MHz | β |
| Flash Program Memory | 8 KB (4K x 16) | β |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| Operating Voltage Range | 1.8 V to 5.5 V | β |
| General Purpose I/O | 23 lines | 23 |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | 3 (two 8-bit, one 16-bit) |
| ADC | 8-channel, 10-bit | β |
| Communication Interfaces | USART, SPI, TWI (I2C) | TWI (I2C), SPI, USART |
| Throughput | Up to 20 MIPS at 20 MHz | β |
| On-chip Debug | debugWIRE | β |
| Package | 32-VQFN (5x5 mm), MLF | 28-VQFN (4x4 mm) with exposed pad |
| Operating Temperature | -40C to +85C (Industrial) | [DATA_NEEDED: operating temperature range] |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | [DATA_NEEDED: RoHS Status] | Compliant |
| Analog Comparator | Yes, 1 channel | β |
| Interrupt Sources | Internal and external | β |
| Core Processor | β | AVR (8-bit RISC) |
| Core Size | β | 8-bit |
| Speed (Max Clock) | β | 20 MHz |
| Flash Memory | β | 8 KB (4K x 16) |
| ADC Resolution | β | 10-bit |
| Supply Voltage Range | β | 2.5 V / 3.3 V / 5 V operating points (1.8 V to 5.5 V family range) |
| Packaging | β | Tape & Reel (R suffix) |
| Technology | β | picoPower low-power AVR |
| Programming / Debug | β | ISP (In-System Programming), debugWIRE |
| Lifecycle Status | β | ACTIVE |