ATMEGA88V-10PJ vs ATMEGA88-20PI 对比
详细并排对比 ATMEGA88V-10PJ 出自 Microchip Technology 和 ATMEGA88-20PI 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATMEGA88-20PI - 8KB Flash 20MHz AVR MCU 28-DIP | Microchip
ATMEGA88-20PI Obsolete规格对比
| 参数 | ATMEGA88V-10PJ | ATMEGA88-20PI |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.82 | $1.85 |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Program Memory | 8 KB | — |
| SRAM | 1 KB | — |
| EEPROM | 512 B | — |
| 最大时钟频率 | 10 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| I/O Lines | 23 | — |
| ADC | 8-channel 10-bit | 8-channel, 10-bit |
| Timers/Counters | 2 x 8-bit, 1 x 16-bit | — |
| Communication Interfaces | USART, SPI, Two-Wire (I2C-compatible) | — |
| Throughput | Up to 10 MIPS (1 MIPS per MHz) | Up to 20 MIPS at 20 MHz |
| Instructions | 131 instructions, most single-cycle | 131 instructions, most single-cycle |
| On-Chip Debug | debugWIRE | debugWIRE |
| 工作温度 | -40C to +85C (industrial) | -40C to +85C (industrial) |
| 封装 | 28-pin PDIP (PJ), through-hole | 28-PDIP (0.300 in, 7.62 mm) |
| 安装类型 | Through-Hole | Through Hole |
| Programming | ISP (In-System Programmable), self-programming Flash | — |
| Power Modes | 6 modes including power-down and power-save | — |
| Core Processor | — | AVR |
| Core Size | — | 8-bit |
| Max Clock Speed | — | 20 MHz |
| Program Memory Size | — | 8 KB (4K x 16) FLASH |
| Program Memory Type | — | FLASH (ISP, self-programming, read-while-write) |
| SRAM Size | — | 1 KB |
| EEPROM Size | — | 512 B |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Connectivity | — | I2C, SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | — | 23 |
| Timers | — | 3 timer/counters with compare and PWM modes |
| Part Status | — | Obsolete |