ATMEGA32A-PN vs ATMEGA32L-8PC 对比
详细并排对比 ATMEGA32A-PN 出自 Microchip Technology 和 ATMEGA32L-8PC 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
ATMEGA32A-PN - 8-bit AVR MCU 32KB Flash 16MHz 40-DIP | Microchip
ATMEGA32A-PN ✓ 量产中Microchip Technology
ATMEGA32L-8PC - 8-Bit AVR MCU 8MHz 32KB Flash 40-PDIP | Microchip
ATMEGA32L-8PC ✓ 量产中规格对比
| 参数 | ATMEGA32A-PN | ATMEGA32L-8PC |
|---|---|---|
| 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） | $4.15 | $0.00 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory (Flash) | 32 KB (16K x 16) | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Speed | 16 MHz | — |
| Operating Voltage | 4.5 V to 5.5 V | — |
| Number of I/O Pins | 32 | — |
| ADC | 8-channel, 10-bit | 8-channel 10-bit |
| Timers/Counters | Two 8-bit + One 16-bit | — |
| 封装 | 40-pin PDIP (0.600 in / 15.24 mm) | 40-PDIP (P) |
| 安装类型 | Through-Hole | Through Hole |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| Debug Interface | JTAG (IEEE 1149.1) | — |
| Programmable Lock Bits | Yes (software security) | — |
| Flash Endurance | 10,000 write/erase cycles | — |
| EEPROM Endurance | 100,000 write/erase cycles | — |
| 工作温度 | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | Compliant | — |
| 最大时钟频率 | — | 8 MHz |
| FLASH Program Memory | — | 32 KB (16K x 16) |
| Operating Voltage Range | — | 2.7 V to 5.5 V (ATMEGA32L) |
| Instructions | — | 131 instructions, most single-cycle |
| General Purpose Working Registers | — | 32 x 8-bit |
| General Purpose I/O Lines | — | 32 |
| JTAG Interface | — | On-chip-debug and boundary scan |
| Active Mode Current | — | 1.1 mA (1 MHz, 3 V, 25 C) |
| Idle Mode Current | — | 0.35 mA (1 MHz, 3 V, 25 C) |
| Power-down Mode Current | — | < 1 uA |
| Throughput | — | Up to 8 MIPS at 8 MHz |
| Programmability | — | In-System Programmable (ISP) FLASH, self-programming |