ATMEGA88-20MJ vs ATMEGA8-16MJ Comparison
Detailed side-by-side comparison of ATMEGA88-20MJ by Microchip Technology and ATMEGA8-16MJ 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
ATMEGA88-20MJ - 8-bit AVR MCU 20MHz 8KB Flash VQFN-32 | Microchip
ATMEGA88-20MJ β ActiveMicrochip Technology
ATMEGA8-16MJ - 8-bit AVR MCU 16MHz 8KB Flash 32-VQFN | Microchip
ATMEGA8-16MJ β ActiveSpecification Comparison
| Parameter | ATMEGA88-20MJ | ATMEGA8-16MJ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.24 | $1.98 |
| Core Architecture | 8-bit AVR RISC (Harvard) | 8-bit AVR RISC |
| Maximum Clock Frequency | 20 MHz | β |
| Peak Throughput | Up to 20 MIPS at 20 MHz | β |
| Flash Program Memory | 8 KB (4K x 16), ISP, self-programming | 8 KB (4K x 16) |
| SRAM | 1 KB | 1 KB (1K x 8) |
| EEPROM | 512 B | 512 bytes |
| Supply Voltage Range | 1.8 V to 5.5 V (4.5 V to 5.5 V for 20 MHz speed grade) | β |
| General Purpose I/O | 23 I/O lines | β |
| Working Registers | 32 x 8-bit general purpose | 32 x 8-bit general purpose |
| Instructions | 131 instructions, most single-cycle | β |
| ADC | 8-channel 10-bit with internal reference | 10-bit, 6 or 8 channel |
| Timers | 1 x 8-bit, 1 x 16-bit with compare/PWM | 3 Timer/Counters with compare modes |
| Communication Interfaces | I2C (Two-Wire), SPI, UART/USART | USART, SPI, 2-wire (I2C-compatible) |
| On-Chip Debug | DebugWIRE | β |
| Package | 32-VQFN (MLF) 5x5 mm | 32-VFQFN Exposed Pad (MLF-32, 5x5 mm) |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | β |
| Mounting Type | Surface Mount | Surface Mount |
| Clock Speed | β | 16 MHz |
| I/O Lines | β | 23 |
| Instruction Count | β | 130 instructions |
| Oscillator Type | β | Internal (with external option) |
| Packaging | β | Tray |
| Throughput | β | 16 MIPS at 16 MHz |
| Program Features | β | In-System Programmable Flash with Read-While-Write |
| RoHS Status | β | [DATA_NEEDED: RoHS Status] |
| Operating Temperature | β | [DATA_NEEDED: Operating Temperature Range] |