ATMEGA164P-20PU vs ATMEGA16-16PI 对比
详细并排对比 ATMEGA164P-20PU 出自 Microchip Technology 和 ATMEGA16-16PI 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
ATMEGA164P-20PU - 8-bit AVR MCU 16KB Flash 20MHz DIP-40 | Microchip
ATMEGA164P-20PU ✓ 量产中Microchip Technology
ATMEGA16-16PI - 8-bit AVR MCU 16KB 16MHz DIP-40 | Microchip
ATMEGA16-16PI ✓ 量产中规格对比
| 参数 | ATMEGA164P-20PU | ATMEGA16-16PI |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.55 | $3.72 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 16 KB (8K x 16) ISP FLASH | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| 最大时钟频率 | 20 MHz | — |
| Peak Throughput | Up to 20 MIPS at 20 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| General Purpose I/O Lines | 32 | — |
| ADC | 8-channel, 10-bit | 8-channel 10-bit |
| USART | 2 | — |
| Serial Interfaces | TWI (I2C), SPI | SPI, UART, USART, TWI (I2C) |
| Timers/Counters | 3 with compare modes and PWM | 2 x 8-bit, 1 x 16-bit |
| Debug / Programming | JTAG (on-chip debug), ISP | — |
| 封装 | 40-PDIP (DIP-40) through-hole | 40-PDIP |
| Technology | picoPower low-power | — |
| 安装类型 | Through Hole | Through Hole |
| 生命周期状态 | Active (newer ATMEGA164PA available) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Flash Program Memory | — | 16 KB (8K x 16) In-System Programmable |
| Maximum CPU Speed | — | 16 MHz |
| Throughput | — | Up to 16 MIPS at 16 MHz |
| Instructions | — | 131 powerful instructions, most single-cycle |
| General Purpose Registers | — | 32 x 8-bit |
| Debug Interface | — | JTAG for on-chip debug |
| GPIO | — | 32 programmable I/O pins |
| 工作温度 | — | -40C to +85C |