ATMEGA88A-AU vs ATMEGA88P-20AU Сравнение
Подробное сравнение бок о бок ATMEGA88A-AU от Microchip Technology и ATMEGA88P-20AU от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATMEGA88P-20AU - 8-bit AVR MCU 20MHz 8KB Flash TQFP-32 | Microchip
ATMEGA88P-20AU ✓ АктивенСравнение характеристик
| Параметр | ATMEGA88A-AU | ATMEGA88P-20AU |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $1,52 | $3,15 |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory Size | 8 KB (4K x 16) Flash | — |
| Program Memory Type | Flash (ISP, read-while-write) | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Максимальная тактовая частота | 20 MHz | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Supply Voltage (20 MHz operation) | 4.5 V to 5.5 V | — |
| General Purpose I/O Lines | 23 | — |
| General Purpose Working Registers | 32 | — |
| ADC | 8-channel, 10-bit successive approximation | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) with compare modes | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | — |
| Корпус | 32-pin TQFP (7x7 mm, 0.80 mm pitch) | 32-TQFP (7 x 7 mm, 0.8 mm pitch) |
| Тип монтажа | Surface Mount | Surface Mount |
| Рабочая температура | -40 C to +85 C | -40C to +85C (industrial) |
| Instruction Set | 130 powerful instructions, most single-clock cycle | 131 instructions, mostly single-clock cycle |
| Power-Down Current | Sub-1 uA (picoPower technology) | — |
| Статус RoHS | Compliant | Compliant (GREEN package) |
| Packaging | Tray | — |
| Core | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Speed (Max Clock) | — | 20 MHz (20 MIPS) |
| Program Memory | — | 8 KB (4K x 16) ISP Flash |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| GPIO Count | — | 23 |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 |
| Timers | — | 2 x 8-bit, 1 x 16-bit |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| On-chip Debug | — | debugWIRE |
| Package Type Detail | — | TQFP, 7 x 7 mm, 1.0 mm height, 0.80 mm pitch, plastic |
| Low Power Technology | — | picoPower with multiple sleep modes |