PartNumber | AT87C52X2-3CSUL | AT87C52X2-3CSUM | AT87C52X2-RLRUM |
Description | 8-bit Microcontrollers - MCU C52 OTP 40 MHz 3.3 V | 8-bit Microcontrollers - MCU 256B RAM 60MHz 2.7V-5.5V | 8-bit Microcontrollers - MCU 0.5um |
Manufacturer | Microchip | Microchip | Microchip |
Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
RoHS | Y | Y | - |
Mounting Style | Through Hole | Through Hole | SMD/SMT |
Package / Case | PDIL-40 | PDIL-40 | VQFP-44 |
Series | 87C | 87C | - |
Core | 80C51 | 80C51 | 80C51 |
Data Bus Width | 8 bit | 8 bit | 8 bit |
Maximum Clock Frequency | 60 MHz | 60 MHz | 60 MHz |
Program Memory Size | 8 kB | 8 kB | 8 kB |
Data RAM Size | 256 B | 256 B | 256 B |
ADC Resolution | No ADC | No ADC | No ADC |
Number of I/Os | 32 I/O | 32 I/O | 32 I/O |
Operating Supply Voltage | 2.7 V to 5.5 V | 5 V | 5 V |
Minimum Operating Temperature | 0 C | 0 C | - |
Maximum Operating Temperature | + 70 C | + 70 C | - |
Height | 4.06 mm | 4.06 mm | - |
Length | 51.75 mm | 51.75 mm | - |
Product | MCU | MCU | MCU |
Program Memory Type | OTP | OTP | OTP |
Width | 13.52 mm | 13.52 mm | - |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
Interface Type | UART | UART | UART |
Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer |
Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
Factory Pack Quantity | 216 | 216 | 1500 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 5.5 V | 5.5 V | - |
Supply Voltage Min | 2.7 V | 4.5 V | - |