ATMEGA88PV-10PU vs ATMEGA88-20PI 对比
详细并排对比 ATMEGA88PV-10PU 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
ATMEGA88PV-10PU - AVR 8-bit MCU 8KB Flash 10MHz DIP-28 | Microchip
ATMEGA88PV-10PU ✓ 量产中Microchip Technology
ATMEGA88-20PI - 8KB Flash 20MHz AVR MCU 28-DIP | Microchip
ATMEGA88-20PI Obsolete规格对比
| 参数 | ATMEGA88PV-10PU | 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） | $1.35 | $1.85 |
| Core Architecture | AVR 8-bit RISC | — |
| Flash Memory | 8 KB (4K x 16) | — |
| EEPROM | 512 B | — |
| SRAM | 1 KB | — |
| 最大时钟频率 | 10 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| I/O Lines | 23 | — |
| Timers | 3 (two 8-bit, one 16-bit) | 3 timer/counters with compare and PWM modes |
| Serial Interfaces | USART, SPI, TWI (I2C-compatible) | — |
| 封装 | 28-PDIP | 28-PDIP (0.300 in, 7.62 mm) |
| 安装类型 | Through Hole | Through Hole |
| Temperature Range | Industrial (-40C to +85C) | — |
| Instructions | 130, most single-cycle | 131 instructions, most single-cycle |
| In-System Programming | Yes (ISP, read-while-write) | — |
| Low Power Technology | picoPower | — |
| Life Cycle Stage | ACTIVE | — |
| RoHS 状态 | Compliant (Green) | — |
| 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 |
| ADC | — | 8-channel, 10-bit |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| On-Chip Debug | — | debugWIRE |
| 工作温度 | — | -40C to +85C (industrial) |
| Part Status | — | Obsolete |