ATMEGA88-20MI vs ATMEGA168-20MU Comparison
Detailed side-by-side comparison of ATMEGA88-20MI by Microchip Technology and ATMEGA168-20MU 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
ATMEGA168-20MU - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20MU β ActiveSpecification Comparison
| Parameter | ATMEGA88-20MI | ATMEGA168-20MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.15 | $0.00 |
| 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 | β |
| EEPROM | 512 B | β |
| Operating Voltage Range | 1.8 V to 5.5 V | β |
| General Purpose I/O | 23 lines | β |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | β |
| ADC | 8-channel, 10-bit | β |
| Communication Interfaces | USART, SPI, TWI (I2C) | β |
| Throughput | Up to 20 MIPS at 20 MHz | β |
| On-chip Debug | debugWIRE | β |
| Package | 32-VQFN (5x5 mm), MLF | 32-VQFN (5x5 mm) exposed pad |
| Operating Temperature | -40C to +85C (Industrial) | 0C to +70C |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | [DATA_NEEDED: RoHS Status] | β |
| Analog Comparator | Yes, 1 channel | β |
| Interrupt Sources | Internal and external | β |
| Core | β | AVR 8-bit RISC |
| Core Size | β | 8-Bit |
| Speed | β | 20MHz |
| Program Memory Size | β | 16KB (8K x 16) Flash |
| EEPROM Size | β | 512B |
| RAM Size | β | 1K x 8 |
| Number of I/O | β | 23 |
| Supply Voltage Range | β | 2.7 V to 5.5 V |
| ADC Resolution | β | 10-bit |
| ADC Channels | β | 8 (TQFP and QFN/MLF packages) |
| Peripherals | β | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | β | I2C (TWI), SPI, UART/USART |
| Timers | β | 2 x 8-bit, 1 x 16-bit |
| Oscillator Type | β | Internal |
| Debug | β | debugWIRE on-chip debug |
| Programming | β | ISP, In-Circuit Serial Programming (ICSP) |