SC LINK PRO is designed for offline/online programming & simulation and TouchKey debugging of SC92F/93F/95F series MCU
Products
SC92F8483
Operating Conditions
l operating voltage: 2.0V~5.5V
l operating temperature: -40~105℃
EMS
l ESD
HBM：MIL-STD-883J Class 3A
MM：JEDEC EIA/JESD22-A115 Class C
l EFT
EN61000-4-4 Level 4
Core
l Fully static 8-bit 1T 8051 core CMOS microcontroller
l Instruction set fully compatible with MCS-51
l Level 2 Priority interrupt configuration
Flash ROM
l 16 Kbytes Flash ROM
The APROM area can be set to the range of IAP operation to 0K/1K/2K/ all APROM through the Code Option setting item
l LDROM
Can used to store the user's BootLoader code.
The LDROM can be set to 0K/1K/2K/4K by Code Option setting
l EEPROM
1K bytes independent EEPROM
write more than 100,000 times, and can be stored for 100 years at room temperature.
SRAM
l 256 bytes on-chip direct access RAM
l Additional 1792 bytes of In-chip Indirect Access RAM(XRAM)
System clock (fSYS)
l Built-in high frequency 32 MHz oscillator (HRC)
The system clock for IC operation can be set to 32/16/8/2.66mhz @2.0~5.5V by programmer choice
In the full voltage range (2.0V~5.5V), -40 ~ 105℃ application environment, the frequency error is not more than ±2%
Built-in low-frequency 32 kHz oscillator (LRC):
l used as the clock source for Base Timer and WDT and wake up STOP
l Frequency error: across (4.0~5.5V) and (-20 ~ 85℃) application environment, after the register correction frequency error is not more than ±4%
Low-voltage Reset (LVR)
l 4 options of reset voltage: 4.3、3.7V、2.9V、1.9V
l the default value can be selected by the Code Option
Flash program and simulation
l 2 - line JTAG write, simulation interface, support live simulation
Interrupts (INT)
l Timer0~2，INT0~2，ADC，PWM，UART，SSI，Base Timer，TK 12 interrupt sources
l External interrupt contains 3 interrupt vectors, 13 interrupt ports. All can set up rising edge, falling edge, dual edge interrupt.
l Two-level interrupt priority capability
Digital Peripheral
l GPIO: Up to 26 bidirectional independently controllable I/O ports
Independent setting of pull-up resistors
P0 and P2 port source drive capacity is controlled by four levels
All IO ports have large sink current drive capability (50mA)
l Built-in WDT, optional clock frequency division ratio
l Three standard 80C51 timers, Timer0, Timer1, and Timer2
Timer2 provides Capture
l 6-channel 10-bit PWM
Shared cycle, duty cycle can be adjusted separately
Can output three groups of complementary PWM waveform with dead zone at the same time
l One independent UART communication port
l 1 UART/SPI/IIC communication interfaces (SSI)
l Integrated with 16 * 16-bit hardware Multiplier-Divide Unit (MDU)
l Check Sum module
Analog Peripheral
l 23-channel high sensitivity TouchKey circuit.
n Supports low-power mode
n Applicable to TouchKey sensor, proximity induction and other TouchKey applications featuring high requirements on sensitivity
n Can pass 10V dynamic CS test
n Support low-power consumption mode
n It can realize 23 high sensitivity space touch keys and derivative functions
n Complete development support: High-flexible touch software library, intelligent software of debugging
n High flexibility development software library support, low development difficulty
n Automatic debugging software support, intelligent development
l 11-channel 12-bit±2LSB ADC
n Built-in 1.024V, 2.4V and 2.048V reference voltages
n The ADC has four reference voltages to choose from: VDD, 1.024V, 2.4V, and 2.048V
n 1 internal channel can measure the 1/4 voltage of the power supply
n ADC conversion can be set to complete the interrupt
Power Saving Mode
l IDLE Mode: can be woken up by any interrupt
l STOP Mode: can be woken up by INT0~2, Base Timer and TK.
