ATMEGA164PV-10PQ vs ATMEGA644PV-10PQ 对比
详细并排对比 ATMEGA164PV-10PQ 出自 Microchip Technology 和 ATMEGA644PV-10PQ 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
ATMEGA164PV-10PQ - 8-bit AVR MCU 16KB 10MHz 40-PDIP | Microchip
ATMEGA164PV-10PQ ✓ 量产中Microchip Technology
ATMEGA644PV-10PQ - 8-Bit AVR MCU 64KB Flash 10MHz | Microchip
ATMEGA644PV-10PQ Nrnd规格对比
| 参数 | ATMEGA164PV-10PQ | ATMEGA644PV-10PQ |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.85 | $4.98 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 10 MHz | — |
| Program Memory Size | 16 KB (8K x 16) FLASH | 64KB (32K x 16) Flash |
| Program Memory Type | FLASH (ISP, read-while-write) | — |
| RAM Size | 1 KB | — |
| EEPROM Size | 512 B | 2 KB |
| Number of I/O | 32 | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| ADC Resolution | 10-bit | [DATA_NEEDED: ADC resolution] |
| ADC Channels | 8 | — |
| USART Peripherals | 2 | — |
| Timers | Three timer/counters with compare modes and PWM, real-time counter | [DATA_NEEDED: timer count and sizes] |
| Serial Interfaces | TWI (I2C), SPI, 2x USART | — |
| 封装 | 40-PDIP | 40-PDIP (0.600 inch, 15.24mm) |
| 安装类型 | Through-Hole | Through-Hole |
| Low Power Technology | picoPower | — |
| MIPS Throughput | Up to 10 MIPS (at 10 MHz) | — |
| 工作温度 | [DATA_NEEDED: Operating temperature range] | — |
| RoHS 状态 | Compliant (PQ green package suffix) | [DATA_NEEDED: RoHS status] |
| Core | — | AVR 8-bit |
| Series | — | AVR ATmega ATMEGA644P |
| 最大时钟频率 | — | 10 MHz |
| SRAM Size | — | 4 KB |
| Minimum Operating Voltage | — | 1.8 V |
| Communication Interfaces | — | I2C, SPI, UART/USART |
| Number of USARTs | — | 2 (P-variant) |
| Oscillator | — | Internal oscillator included |
| Number of Terminals | — | 40 |
| Temperature Grade | — | Industrial |
| Programming Method | — | In-System Programmable (ISP) via SPI, boot loader, conventional programmer |
| Maximum Operating Frequency vs Voltage | — | [DATA_NEEDED: V-f curve] |
| 工作温度范围 | — | [DATA_NEEDED: exact C range] |