ATMEGA328P-15MZ vs ATMEGA88-15MZ Comparison
Detailed side-by-side comparison of ATMEGA328P-15MZ by Microchip Technology and ATMEGA88-15MZ 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
ATMEGA328P-15MZ 32KB 8-Bit AVR MCU | Microchip Technology
ATMEGA328P-15MZ ✓ ActiveMicrochip Technology
ATMEGA88-15MZ - 8-Bit AVR MCU 16MHz 8KB Flash QFN-32 | Microchip
ATMEGA88-15MZ ✓ ActiveSpecification Comparison
| Parameter | ATMEGA328P-15MZ | ATMEGA88-15MZ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 8-bit AVR RISC microcontroller | — |
| Program Memory | 32 KB in-system programmable flash | — |
| EEPROM | 1024 bytes | — |
| SRAM | 2 KB | — |
| General-Purpose I/O Lines | 23 lines | — |
| General-Purpose Working Registers | 32 registers | — |
| Instruction Set | 131 instructions | — |
| Execution Model | Mostly single-clock-cycle execution | — |
| Timer/Counter Blocks | 3 blocks | — |
| Core Architecture | AVR RISC | — |
| Clock Speed | [DATA_NEEDED: verified maximum clock frequency for ATMEGA328P-15MZ] | — |
| Operating Supply Voltage | [DATA_NEEDED: verified operating supply-voltage range] | — |
| Package | 32-pin QFN with exposed pad, 10 mm x 10 mm | 32-QFN (5x5 mm) Exposed Pad |
| Package Pitch | 0.80 mm | — |
| Package Height | 1.00 mm maximum | — |
| Programming | In-system programmable | — |
| Serial Interfaces | I2C, SPI, UART/USART | — |
| Lifecycle Status | Active | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH compliance status] | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 16 MHz |
| Program Memory Size | — | 8 KB (4K x 16) FLASH |
| EEPROM Size | — | 512 B |
| RAM Size | — | 1 KB SRAM |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| Number of I/O | — | 23 |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | — | I2C, SPI, UART/USART |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 6 single-ended + 2 differential |
| Timers | — | Two 8-bit, one 16-bit |
| Operating Temperature | — | -40C to +85C |
| Mounting Type | — | Surface Mount |
| Throughput | — | Up to 16 MIPS at 16 MHz |