AT87C51RB2-RLRUM
IC MCU 8BIT 16KB OTP 44VQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT87C51RB2-RLRUM is an 8-bit microcontroller based on the 80C51 core architecture. This component operates at a maximum frequency of 40MHz and features 16KB of One-Time Programmable (OTP) program memory, organized as 16K x 8 bits. It includes 512 bytes of RAM. The AT87C51RB2-RLRUM offers 32 general-purpose I/O pins and supports UART/USART connectivity. Integrated peripherals include Power-On Reset (POR), Pulse Width Modulation (PWM), and a Watchdog Timer (WDT). This device is supplied in a 44-VQFP (10x10) surface mount package and operates within a temperature range of -40°C to 85°C. The supply voltage range is 4.5V to 5.5V. This microcontroller finds application in industrial control, consumer electronics, and automotive systems. It is provided in Tape & Reel packaging.
Additional Information
Series: 87CRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 44-LQFP |
| Mounting Type | Surface Mount |
| Speed | 40MHz |
| Program Memory Size | 16KB (16K x 8) |
| RAM Size | 512 x 8 |
| Operating Temperature | -40°C ~ 85°C |
| Oscillator Type | Internal |
| Program Memory Type | OTP |
| EEPROM Size | - |
| Core Processor | 80C51 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Connectivity | UART/USART |
| Peripherals | POR, PWM, WDT |
| Supplier Device Package | 44-VQFP (10x10) |
| Number of I/O | 32 |
| Programmable | Not Verified |
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