Operating Voltage: 2.4V ~ 5.5V

Operating Temperature: -40 ~ 85℃

EMS

l   ESD

n  HBM：MIL-STD-883J Class 3B

n  MM：JEDEC EIA/JESD22-A115 Class C

n  CDM：ANSI/ESDA/JEDEC JS-002-2018 Class C3

l  EFT

n  EN61000-4-4 Level 4

Package:

SOP20/TSSOP20/QFN20

Core: High speed 1T 8051

Flash ROM: 8K bytes Flash ROM (MOVC) prohibited addressing 0000H ~ 00FFH) can be rewritten for 10, 000 times

IAP:

l  Can be Code option into 0K, 0.5K, 1K or 8K

l  When the user performs IAP operations on the Flash ROM, the LVR should be set to 3.7V or higher, and the VDD voltage should be set between 3.7V and 5.5V

l  When the user performs IAP operations on the EEPROM, the VDD voltage should be set between 2.4V and 5.5V

Attention: The programming voltage can only be 5V, when the chip is being programmed by users!

EEPROM: Independent 128 bytes, EEPROM can be rewritten for 100, 000 times. The data written-in has more than 10-year preservation life.

SRAM: Internal 256 bytes + external 256 bytes

System Clock (f_SYS):

l  Built-in high-frequency 24MHz oscillator (f_HRC):

n  The system clock source of IC can be set to one of the four types of frequency division by programmer selection:24MHz@3.7~5.5V, 12/6/2MHz@2.4~5.5V

n  Frequency Error: no more than ±1% of frequency error in 2.4V ~ 5.5V and -40 ~ 85℃ application environment

Built-in Low-Frequency 32kHz Oscillator (LRC):

l  Clock source of Base Timer (BTM), which can wake up the SC92F730X from stop mode

l  Clock source of Watchdog (WDT)

Low-voltage Reset (LVR):

l  4-level LVR voltage options: 4.3V, 3.7V, 2.9V, 2.3V

l  The default is the Code Option value selected by the user

Flash Programming and Emulation:

l  2-wire JTAG programming and emulation interface

Interruption (INT):

l  9 interrupt sources: Timer0, Timer1, Timer2, INT0, INT2, ADC, PWM, UART, Base Timer

l  2 external interrupt vectors shared by 8 interrupt ports, all of which can be defined in rising-edge, falling-edge or dual-edge trigger mode

l  Two-level interrupt priority capability

Digital Peripheral:

l  Up to 18 bidirectional independently controllable I/O interfaces, able to configure pull-high resistor independently

l  P0/P2 ports with 4-level drive capability

l  All I/Os equipped with sink current drive capability (70 mA)

l  11-bit WDT with optional clock division ratio

l  3 standard 80C51 Timer/Counters: Timer0, Timer1 and Timer2

l  6-channel 8-bit PWM output channels with variable period and individual duty cycle

l   5 I/Os as output of the 1/2-bias LCD COM

l  1 independent UART communication interface

Analog Peripheral:

l  9-channel 12-bit ADC

n  Built-in 2.4V reference voltage

n  2 options for ADC reference voltage: V_DD and internal 2.4V

n  Internal one-channel ADC, where VDD can be measured directly

n  ADC conversion completion interrupt

Power Saving Mode:

l  IDLE Mode: can be woken up by any interrupt.

l  STOP Mode: can be woken up by INT0, INT2、Base Timer