ATMEGA32A-PU vs ATMEGA16-16PU 对比
详细并排对比 ATMEGA32A-PU 出自 Microchip Technology 和 ATMEGA16-16PU 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
ATMEGA16-16PU - 8-bit AVR MCU, 16MHz, 16KB Flash | Microchip
ATMEGA16-16PU ✓ 量产中规格对比
| 参数 | ATMEGA32A-PU | ATMEGA16-16PU |
|---|---|---|
| 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） | $3.85 | $3.88 |
| Architecture | AVR 8-bit RISC (modified Harvard) | — |
| Program Memory (Flash) | 32 KB (16K x 16) | — |
| SRAM | 2 KB | — |
| EEPROM | 1 KB | — |
| 最大时钟频率 | 16 MHz | — |
| Instruction Throughput | 16 MIPS at 16 MHz | — |
| Supply Voltage (Vcc) | 4.5 V to 5.5 V | — |
| I/O Pins | 32 programmable | — |
| ADC | 8-channel, 10-bit | — |
| Timers/Counters | Two 8-bit, one 16-bit | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | SPI, UART/USART, TWI (I2C) |
| Debug Interface | JTAG (IEEE 1149.1) | JTAG (on-chip debug and boundary scan) |
| 工作温度 | -40 C to +85 C (industrial) | 0C to +70C (commercial, C suffix) |
| 封装 | 40-pin PDIP (PU) | 40-PDIP |
| 安装类型 | Through-Hole | Through Hole |
| RoHS 状态 | Compliant | Compliant |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 16 MHz |
| Program Memory Size | — | 16KB (8K x 16) Flash |
| EEPROM Size | — | 512B |
| RAM Size | — | 1KB SRAM |
| 电源电压 | — | 4.5 V to 5.5 V |
| Number of I/O | — | 32 |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| ADC Resolution | — | 10-bit |
| Number of ADC Channels | — | 8 |
| RISC Performance | — | Up to 16 MIPS at 16 MHz |