 | |  | |
| PartNumber | AT87C51RB2-SLSUL | AT87C51RB2-SLSUM | AT87C51RB2-SLRUM |
| Description | 8-bit Microcontrollers - MCU OTP RB/16K 40MHZ 3V | 8-bit Microcontrollers - MCU OTP RB/16K 40MHZ 3V | IC MCU 8BIT 16KB OTP 44PLCC |
| Manufacturer | Microchip | Microchip | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | PLCC-44 | PLCC-44 | - |
| Series | 87C | 87C | - |
| Core | 80C51 | 80C51 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 60 MHz | 60 MHz | - |
| Program Memory Size | 16 kB | 16 kB | - |
| Data RAM Size | 512 B | 512 B | - |
| ADC Resolution | No ADC | No ADC | - |
| Number of I/Os | 32 I/O | 32 I/O | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Height | 3.48 mm | 3.48 mm | - |
| Length | 16.7 mm | 16.7 mm | - |
| Product | MCU | MCU | - |
| Program Memory Type | OTP | OTP | - |
| Width | 16.7 mm | 16.7 mm | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Interface Type | UART | UART | - |
| Number of Timers/Counters | 3 Timer | 3 Timer | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 972 | 972 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2.7 V | 4.5 V | - |
| Unit Weight | 0.084185 oz | 0.084185 oz | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT87C51RB2-SLSUL | 8-bit Microcontrollers - MCU OTP RB/16K 40MHZ 3V | |
| AT87C51RB2-SLSUM | 8-bit Microcontrollers - MCU OTP RB/16K 40MHZ 3V | ||
| AT87C51RB2-SLRUM | IC MCU 8BIT 16KB OTP 44PLCC | ||
| AT87C51RB2-SLSUL | IC MCU 8BIT 16KB OTP 44PLCC | ||
| AT87C51RB2-SLSUM | IC MCU 8BIT 16KB OTP 44PLCC |