ATMEGA48PA-MMHR vs ATMEGA88PA-MMHR Comparison
Detailed side-by-side comparison of ATMEGA48PA-MMHR 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
ATMEGA88PA-MMHR - 8-bit AVR MCU 20MHz 8KB Flash 28-VQFN | Microchip
ATMEGA88PA-MMHR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA48PA-MMHR | ATMEGA88PA-MMHR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | AVR 8-bit RISC | — |
| Flash Memory | 4 KB (2K x 16) | 8 KB (4K x 16) |
| EEPROM | 256 B | 512 B |
| SRAM | 512 B | 1 KB |
| Maximum Clock Frequency | 20 MHz | — |
| Maximum Throughput | 20 MIPS at 20 MHz | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| I/O Lines | 23 | — |
| ADC Resolution | 10-bit | 10-bit |
| Timers | 1 x 8-bit, 1 x 16-bit (plus RTC timer) | — |
| Communication Interfaces | USART, SPI, 2-wire (I2C compatible) | TWI (I2C), SPI, USART |
| Analog Comparator | Yes, 1 on-chip | — |
| Watchdog Timer | Programmable, separate on-chip oscillator | — |
| Operating Temperature | -40C to +85C (IND) | [DATA_NEEDED: operating temperature range] |
| Package | 28-pad VQFN/MLF, 4x4 mm, 0.45 mm pitch, 1 mm height | 28-VQFN (4x4 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Packing | Tape & Reel (R suffix) | — |
| RoHS Status | Green / RoHS compliant package | Compliant |
| Core Processor | — | AVR (8-bit RISC) |
| Core Size | — | 8-bit |
| Speed (Max Clock) | — | 20 MHz |
| General Purpose I/O | — | 23 |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) |
| Supply Voltage Range | — | 2.5 V / 3.3 V / 5 V operating points (1.8 V to 5.5 V family range) |
| Packaging | — | Tape & Reel (R suffix) |
| Technology | — | picoPower low-power AVR |
| Programming / Debug | — | ISP (In-System Programming), debugWIRE |
| Lifecycle Status | — | ACTIVE |