ATMEGA162-16PI vs ATMEGA164P-20PQ 对比
详细并排对比 ATMEGA162-16PI 出自 Microchip Technology 和 ATMEGA164P-20PQ 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
ATMEGA162-16PI - 16MHz AVR MCU, 16KB Flash, 40-PDIP | Microchip
ATMEGA162-16PI ✓ 量产中规格对比
| 参数 | ATMEGA162-16PI | ATMEGA164P-20PQ |
|---|---|---|
| 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） | $3.55 | $2.81 |
| Core | 8-bit AVR RISC | — |
| Program Memory Size | 16 KB Flash (8K x 16) | — |
| SRAM Size | 1 KB | — |
| EEPROM Size | 512 B | — |
| 最大时钟频率 | 16 MHz | 20 MHz |
| Maximum Throughput | 16 MIPS at 16 MHz | — |
| 工作电源电压 | 4.5 V to 5.5 V | — |
| 工作温度 | -40C to +85C (industrial, 'I' suffix) | — |
| 封装 | 40-PDIP (0.600 in, 15.24 mm) | 40-PDIP (0.600 in, 15.24 mm) |
| 安装类型 | Through Hole | Through Hole |
| USART Peripherals | 2 | — |
| Timers | 2 x 8-bit, 1 x 16-bit | — |
| PWM Channels | 4 | — |
| ADC Channels | 8-channel 10-bit | — |
| JTAG Interface | Yes (on-chip debug and boundary scan) | — |
| Instruction Set | 131 instructions, most single-cycle | — |
| In-System Programmable | Yes (self-programming Flash) | — |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Memory | — | 16 KB (8K x 16) ISP |
| EEPROM | — | 512 B |
| SRAM | — | 1 KB |
| MIPS Throughput | — | Up to 20 MIPS at 20 MHz |
| 电源电压 | — | 4.5 V to 5.5 V |
| General Purpose I/O | — | 32 lines |
| Timers/Counters | — | 3 flexible timer/counters with compare modes and PWM |
| USART Channels | — | 2 |
| ADC | — | 8-channel, 10-bit |
| Serial Interfaces | — | 2x USART, SPI, TWI (I2C) |
| Temperature Grade | — | Extended (PQ) - [DATA_NEEDED: exact temperature range] |
| Special Features | — | picoPower, read-while-write flash, real-time counter, watchdog timer, internal oscillator |
| RoHS 状态 | — | Green (per FindIC listing) |