ATMEGA161L-4PI vs ATMEGA16-16AU 对比
详细并排对比 ATMEGA161L-4PI 出自 Microchip Technology 和 ATMEGA16-16AU 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 | ATMEGA161L-4PI | ATMEGA16-16AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 停产 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.35 | $4.41 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| 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 | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V (4.5 V to 5.5 V for 16 MHz operation) |
| Number of I/O | 35 | — |
| Oscillator Type | External | — |
| 封装 / 外壳 | 40-PDIP (0.600 in, 15.24 mm) | — |
| 工作温度 | -40C to +85C (industrial) | -40C to +85C |
| Instruction Set | 130 instructions, most single-cycle | 133 instructions, most single-cycle |
| Packaging | Tray | — |
| 安装类型 | Through Hole | Surface Mount |
| RoHS 状态 | ROHS (per LCSC listing) | — |
| Program Memory Type | FLASH | — |
| Interfaces | Dual UART, SPI (port B) | — |
| Max Clock Frequency | — | 16 MHz |
| Flash Memory | — | 16 KB (8K x 16) in-system programmable |
| SRAM | — | 1 KB |
| EEPROM | — | 512 B |
| Performance | — | 16 MIPS at 16 MHz |
| 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) |
| 封装 | — | 44-TQFP (10 x 10 mm) |
| 生命周期状态 | — | Active |