Enhanced 80C51 Central Processing Unit ,1T per machine cycle, faster 6~7 times than the rate of a
Operating voltage range: 5.5V~4.1V/3.7V or 2.1V/2.4V~ 3.6V (STC11Lxx series)
Operating frequency range: 0- 35MHz, is equivalent to standard 8051:0~420MHZ
STC11F/Lxx series Flash program memory : 1/2/3/4/5/6/8/16/20/32/40/48/52/56/62K
On-chip 1280/512/256 byte RAM
Be capable of addressing up to 64K byte of external RAM
Dual Data Pointer (DPTR) to speed up data movement (except STC11F01 series)
Code protection for flash memory access
Two 16-bit timer/counter, as the same as Timer0/Timer1 of standard 8051.
6 vector-address, 2 level priority interrupt capability
One enhanced UART with hardware address-recognition, frame-error detection function, and with self
baud- rate generator.
One 15 bits Watch-Dog-Timer with 8-bit pre-scaler (one-time-enabled)
Simple internal RC oscillator and high-precision external crystal clock.
Three power management modes: idle mode, slow down mode and power-down mode.
Power down mode can be woken-up by INT0/P3.2 pin, INT1/P3.3 pin, T0/P3.4, T1/P3.5, RXD/P3.0
pin (or RXD/P1.6 pin).
Maximum 40 programmable I/O ports are available
Programable clock output Function. T0 output the clock on P3.4, T1 output the clock on P3.5,BRT
output the clock on P1.0.
Operating temperature: -40 ~ +85°C (industrial) / 0~75°C (commercial)
Package type :LQFP-44,PDIP-40,PLCC-44,QFN-40,SOP20,DIP20,
All products are baked 8 hours in high-temperature 175°C after be packaged ,Manufacture guarantee
In Keil C development environment, select the Intel 8052 to compiling and only contain< reg51.h >
General Overview: STC11F60XE_Features.pdf
Data Sheet: STC11F60XE.pdf
ISP programming software ：STC ISP programming software (v6.28)