Technical parameters/power supply voltage (DC): 5.00 V, 5.50 V (max)
Technical parameters/clock frequency: 40.0 MHz, 40.0 MHz (max)
Technical parameters/RAM size: 1.25K x 8
Technical parameters/I/O pin count: 34
Technical parameters/access time: 40.0 µs
Technical parameters/kernel architecture: 8051
Encapsulation parameters/installation method: Surface Mount
Encapsulation parameters/Encapsulation: LQFP-44
External dimensions/packaging: LQFP-44
Physical parameters/operating temperature: -40℃ ~ 85℃ (TA)
Other/Product Lifecycle: Unknown
Other/Packaging Methods: Tray
Compliant with standards/RoHS standards: Non-Compliant
Compliant with standards/lead standards:
| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
AT89C51AC2-RLTUM
|
Microchip | 类似代替 | LQFP-44 |
AT89C51 系列 40 MHz 32 KB 闪存 1.25 KB SRAM 8位 微控制器 - VQFP-44
|
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