ATMEGA32L-8AC vs ATMEGA32L-8AJ 对比
详细并排对比 ATMEGA32L-8AC 出自 Microchip Technology 和 ATMEGA32L-8AJ 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
ATMEGA32L-8AC - 8MHz 8-bit AVR MCU, 32KB Flash, 44-TQFP | Microchip
ATMEGA32L-8AC ✓ 量产中Microchip Technology
ATMEGA32L-8AJ - 8-bit AVR MCU, 32KB Flash, 8MHz, 44-TQFP | Microchip
ATMEGA32L-8AJ ✓ 量产中规格对比
| 参数 | ATMEGA32L-8AC | ATMEGA32L-8AJ |
|---|---|---|
| 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） | $5.85 | $4.80 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Program Memory (Flash) | 32 KB (16K x 16) | 32 KB (16K x 16) |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| 最大时钟频率 | 8 MHz | 8 MHz |
| MIPS Throughput | 8 MIPS at 8 MHz | — |
| Supply Voltage (Vcc) | 2.7 V to 5.5 V | — |
| General-Purpose I/O Pins | 32 | — |
| ADC | 10-bit, 8 channels | 8-channel, 10-bit |
| Timer/Counters | 3 (two 8-bit, one 16-bit) | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| 封装 | 44-pin TQFP (10x10 mm) | 44-pin TQFP (10x10 mm) |
| 工作温度 | 0C to +70C (commercial grade) | [DATA_NEEDED: operating temperature range] |
| On-chip Debug | JTAG (IEEE 1149.1 compliant) | JTAG / debugWIRE |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| 安装类型 | Surface Mount | Surface Mount |
| Operating Voltage (L variant) | — | 2.7 V to 5.5 V |
| Throughput | — | Up to 8 MIPS |
| Programmable I/O Lines | — | 32 |
| Timers | — | 2x 8-bit + 1x 16-bit |
| Serial Interfaces | — | USART, SPI, TWI (I2C) |
| Power Consumption (Active, 1MHz, 3V, 25C) | — | 1.1 mA |
| Power Consumption (Idle Mode) | — | 0.35 mA |
| Power Consumption (Power-down) | — | < 1 uA |
| RoHS 状态 | — | [DATA_NEEDED: rohs compliance] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |