ATMEGA16-16AU vs ATMEGA161L-4PI 对比
详细并排对比 ATMEGA16-16AU 出自 Microchip Technology 和 ATMEGA161L-4PI 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
ATMEGA16-16AU - 8-bit AVR MCU 16MHz 16KB Flash TQFP-44 | Microchip
ATMEGA16-16AU ✓ 量产中
规格对比
| 参数 | ATMEGA16-16AU | ATMEGA161L-4PI |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.41 | $6.35 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Max Clock Frequency | 16 MHz | — |
| Flash Memory | 16 KB (8K x 16) in-system programmable | — |
| SRAM | 1 KB | — |
| EEPROM | 512 B | — |
| Supply Voltage Range | 2.7 V to 5.5 V (4.5 V to 5.5 V for 16 MHz operation) | 2.7 V to 5.5 V |
| Performance | 16 MIPS at 16 MHz | — |
| Instruction Set | 133 instructions, most single-cycle | 130 instructions, most single-cycle |
| General Purpose Registers | 32 x 8-bit | — |
| I/O Pins | 32 | — |
| ADC | 8-channel, 10-bit | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit with PWM) | — |
| Communication Interfaces | UART, SPI, TWI (I2C) | — |
| Debug Interface | JTAG (on-chip debug) | — |
| 工作温度 | -40C to +85C | -40C to +85C (industrial) |
| 封装 | 44-TQFP (10 x 10 mm) | — |
| 安装类型 | Surface Mount | Through Hole |
| 生命周期状态 | Active | — |
| Core Series | — | AVR ATmega (ATmega161) |
| 最大时钟频率 | — | 4 MHz |
| Program Memory Size | — | 16 KB (8K x 16) Flash |
| SRAM Size | — | 1 KB (1K x 8) |
| EEPROM Size | — | 512 B |
| Number of I/O | — | 35 |
| Oscillator Type | — | External |
| 封装 / 外壳 | — | 40-PDIP (0.600 in, 15.24 mm) |
| Packaging | — | Tray |
| RoHS 状态 | — | ROHS (per LCSC listing) |
| Program Memory Type | — | FLASH |
| Interfaces | — | Dual UART, SPI (port B) |