ATMEGA164P-15AT1 vs ATMEGA164P-A15AZ 对比
详细并排对比 ATMEGA164P-15AT1 出自 Microchip Technology 和 ATMEGA164P-A15AZ 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-15AT1 - 8-bit AVR MCU, 16KB Flash, 44-TQFP | Microchip
ATMEGA164P-15AT1 ✓ 量产中Microchip Technology
ATMEGA164P-A15AZ - 8-bit AVR MCU 16KB Flash, Automotive | Atmel
ATMEGA164P-A15AZ ✓ 量产中规格对比
| 参数 | ATMEGA164P-15AT1 | ATMEGA164P-A15AZ |
|---|---|---|
| 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） | $3.60 | $2.68 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Core Speed | 16 MHz | — |
| Program Memory Size | 16 KB (8K x 16) Flash | — |
| Program Memory Type | ISP Flash with read-while-write | — |
| RAM Size | 1 KB (1K x 8) SRAM | — |
| EEPROM Size | 512 B | — |
| Number of I/O | 32 | — |
| Working Registers | 32 general purpose | 32 general purpose registers |
| Instructions | 131 powerful instructions | — |
| Oscillator Type | Internal | — |
| 封装 / 外壳 | 44-TQFP (10x10 mm) | — |
| 安装类型 | Surface Mount | — |
| Packaging | Tape & Reel (TR) | — |
| Temperature Grade | Industrial | Automotive |
| Low Power Technology | picoPower | — |
| Programming Interface | ICSP / in-circuit debug via RESET + 2 I/O pins | — |
| 数据总线宽度 | — | 8 bit |
| Flash Memory | — | 16 KB in-system programmable (read-while-write) |
| EEPROM | — | 512 B |
| SRAM | — | 1 KB |
| Maximum Clock Speed | — | 8 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O | — | 32 I/O lines (Microchip product page) |
| Instruction Set | — | 133 instructions, most single-cycle |
| Package Type | — | TQFP, 14 x 14 mm, 1 mm height, 44 terminals |
| Terminal Form | — | Gull wing |
| 安装方式 | — | Surface Mount |
| Life Cycle Stage | — | ACTIVE |
| Debug/Programming | — | ICSP and in-circuit debugging via SPI (e.g., MPLAB SNAP) |
| RoHS 状态 | — | [DATA_NEEDED: RoHS compliance status] |
| 工作温度范围 | — | [DATA_NEEDED: exact operating temperature range] |