Operating Voltage: 2.4V ~ 5.5V

Operating Temperature: -40 ~ 85℃

EMS

l   ESD

n   HBM：MIL-STD-883J Class 3A

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

Core: 1T 8051

Flash ROM: 16 Kbytes Flash ROM (MOVC prohibited addressing 0000H ~ 00FFH) can be rewritten for 10, 000 times

IAP: Can be code option into 0K, 0.5K, 1K or 16K

EEPROM: 128 bytes EEPROM can be rewritten for 100, 000 times. Written data have more than 10 years of storage life.

SRAM: Internal 256 bytes + external 768 bytes

System Clock (f_SYS):

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

n  As the system clock source, f_SYS can be set to 12/6/2MHz@2.4~5.5V by programmer selection.

n  Frequency Error: Suitable for 2.9V ~ 5.5V and -40 ~ 85℃ application environment with no more than ±1% of frequency error

Built-in Low-Frequency crystal oscillator interface

l  External 32.768kHz crystal oscillator interface connect available

l  Clock source of Base Timer (BTM), which can wake up the SC92F84HX from STOP mode

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

l  Clock source of Base Timer (BTM), which can wake up the SC92F84HX from STOP mode

l  Clock source of Watchdog (WDT)

l  Frequency Error: Suitable for 4.0V ~ 5.5V and -20 ~ 85℃ application environment with no more than ±4% of frequency error

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  12 interrupt sources: Timer0~4, INT0, INT1, ADC, UART, SSI, Base Timer and TK

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 26 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 (100mA@0.8V)

l  11-bit WDT with optional clock division ratio

l  5 Timer/Counters: Timer0, Timer1, Timer2, Timer3 and Timer4

n  Timer2, Timer3 and Timer4 can be set to capture mode

n  Timer2 Timer3 and Timer4 can each provide two regular PWM channels

n  The clock input pins Tn (n=2, 3) and the falling edge capture pins TnEX of Timer2 and Timer3 can be mapped to other ports.

l  1 independent UART communication interface (Switchable I/O port)

l   1 three-in-one serial communication interface (SSI) (Switchable I/O port)

l  16*16-bit hardware multiplier and divider unit (MDU)

l  Built-in Check Sum module

Analog Peripheral:

l  20-channel high sensitivity TouchKey (TK) circuit:

n  Applicable to TouchKey sensor, proximity induction and other TouchKey applications featuring high requirements on sensitivity

n  Features very strong anti-interference which is able to pass 10V dynamic CS test

n  Supports low-power mode

n  Comprehensive development support: Highly flexible touch control software library, intelligent debugging software.

n  TK can quickly wake up from STOP mode

l  21-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, INT1, Base Timer and TK