The AT87F51-24PI is an 8-bit microcontroller from Quarktwin Technology Ltd. that operates at a maximum frequency of 24 MHz. It features 4K bytes of user-programmable QuickFlash memory, allowing for easy programming and reprogramming. The microcontroller includes 128 bytes of internal RAM and offers 32 programmable I/O lines, making it suitable for a variety of embedded control applications. This device is compatible with the MCS-51 instruction set and includes two 16-bit timer/counters, six interrupt sources, and a programmable serial channel. It supports low power idle and power down modes, enhancing its efficiency in power-sensitive applications. The AT87F51-24PI is available in a 40-lead PDIP package and is rated for operation in temperatures ranging from -40¬8C to 85¬8C, making it suitable for industrial environments.
8051 87F Microcontroller IC 8-Bit 24MHz 4KB (4K x 8) OTP Quick FLASH 40-PDIP
8051 87F Microcontroller IC 8-Bit 24MHz 4KB (4K x 8) OTP Quick FLASH 40-PDIP
IC MCU 8BIT 4KB FLASH 40DIP
IC MCU 8BIT 4KB FLASH 40DIP
| DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | AT87F51-24PI-ND | AT87F51-24PI | AT87F51-24PI | AT87F51-24PI |
| Product Name | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| Clock Speed | 24 MHz | 24 MHz | 24 MHz | |
| RAM | 0.1280 KB | 0.1280 KB | 128 KB | |
| ROM | 4 KB | |||
| ROM Type | Flash; OTP |
