Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2008
Series 87C
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 44
Subcategory Microcontrollers
Max Power Dissipation 1W
Technology CMOS
Terminal Position QUAD
Terminal Form J BEND
Supply Voltage 3V
Terminal Pitch 1.27mm
Base Part Number AT87C51RC2
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2.7V
Interface UART, USART
Memory Size 32kB
Oscillator Type Internal
Number of I/O 32
Speed 30/20MHz
RAM Size 512 x 8
Memory Type EPROM, OTP
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 80C51
Peripherals POR, PWM, WDT
Program Memory Type OTP
Core Size 8-Bit
Program Memory Size 32KB 32K x 8
Connectivity UART/USART
Bit Size 8
Access Time 30 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 3
Address Bus Width 16
CPU Family 8051
Max Frequency 60MHz