ATMEGA88A-MMH vs ATMEGA168A-MMHR Comparison
Detailed side-by-side comparison of ATMEGA88A-MMH by Microchip Technology and ATMEGA168A-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
ATMEGA88A-MMH - 8-bit AVR MCU 8KB Flash 20MHz VQFN-28 | Microchip
ATMEGA88A-MMH β ActiveMicrochip Technology
ATMEGA168A-MMHR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-MMHR β ActiveSpecification Comparison
| Parameter | ATMEGA88A-MMH | ATMEGA168A-MMHR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.12 | $1.58 |
| Core | AVR 8-bit RISC | β |
| Core Size | 8-bit | β |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Program Memory Size | 8 KB (4K x 16) FLASH | β |
| Program Memory Type | ISP FLASH (read-while-write) | β |
| EEPROM Size | 512 B | β |
| SRAM Size | 1 KB | β |
| Number of I/O | 23 general-purpose I/O lines | β |
| General Purpose Working Registers | 32 | β |
| Instruction Set | 130 powerful instructions, most single-cycle | 133 powerful instructions, most single-cycle |
| Timers | Three flexible timer/counters with compare modes | Two 8-bit, one 16-bit with PWM |
| Communication Interfaces | USART, SPI, 2-wire serial (I2C) | USART, SPI, TWI (I2C) |
| Low Power Technology | picoPower | β |
| Package | 28-VQFN (4x4 mm) with exposed pad | 28-VQFN (4x4 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Life Cycle Stage | Active | β |
| Programming Method | In-System Programmable (ISP) | β |
| Core Architecture | β | 8-bit AVR RISC |
| Program Memory | β | 16 KB Flash (8K x 16) |
| EEPROM | β | 512 B |
| SRAM | β | 1 KB |
| Operating Voltage | β | 1.8 V to 5.5 V |
| Throughput | β | Up to 20 MIPS at 20 MHz |
| General Purpose I/O | β | 23 lines |
| General Purpose Registers | β | 32 (8-bit) |
| ADC | β | 10-bit successive approximation |
| Internal Oscillator | β | 8 MHz calibrated RC |
| Operating Temperature | β | -40 C to +85 C |
| RoHS Status | β | Compliant |