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SC95F8616P44R

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SOC(Shenzhen SinOne Microelectronics) Microcontroller Units (MCUs/MPUs/SOCs), LQFP-44(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

Schematic Symbol

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Datasheet

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Contents

README

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SC95F8616P44R

SOC(Shenzhen SinOne Microelectronics) · Microcontroller Units (MCUs/MPUs/SOCs) · LQFP-44(10x10)

SC95F8616P44R from SOC(Shenzhen SinOne Microelectronics), in a LQFP-44(10x10). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 P0.2/T0/S22/TK26 bidirectional GPIO P0.2, also counter 0 external input T0, LCD/LED SEG22 and touch-key channel 26.
2 P0.3/T1/S23/TK27 bidirectional GPIO P0.3, also counter 1 external input T1, LCD/LED SEG23 and touch-key channel 27.
3 P0.4/INT04/T2EX/USCK0/S24/TK28 bidirectional GPIO P0.4, also external interrupt 0 input 4, Timer2 external capture input T2EX, USCI0 SCK, SEG24 and touch-key channel 28.
4 P0.5/INT05/T2/USTX0/S25/TK29 bidirectional GPIO P0.5, also external interrupt 0 input 5, counter 2 external input T2, USCI0 MOSI/SDA/TX, SEG25 and touch-key channel 29.
5 P0.6/INT06/USRX0/S26/TK30 bidirectional GPIO P0.6, also external interrupt 0 input 6, USCI0 MISO/RX, SEG26 and touch-key channel 30.
6 P0.7/INT07/S27/CMOD bidirectional GPIO P0.7, also external interrupt 0 input 7, SEG27 and CMOD touch-key external capacitor pin.
7 VSS power_in Ground.
8 P5.0/PWM50/OSCI bidirectional GPIO P5.0, also PWM50 output and 32k oscillator input OSCI.
9 P5.1/PWM51/OSCO bidirectional GPIO P5.1, also PWM51 output and 32k oscillator output OSCO.
10 P5.2/PWM52/RST bidirectional GPIO P5.2, also PWM52 output and reset pin RST (selectable by Code Option).
11 P5.3/PWM53 bidirectional GPIO P5.3 and PWM53 output.
12 VDD power_in Power supply, 2.0V to 5.5V operating range.
13 P4.5/USRX2/FLT bidirectional GPIO P4.5, also USCI2 MISO/RX and PWM fault detection input FLT.
14 P4.4/USTX2/CMPR bidirectional GPIO P4.4, also USCI2 MOSI/SDA/TX and comparator reference voltage input CMPR.
15 P4.3/INT13/USCK2/PWM43/CMP3/AIN15 bidirectional GPIO P4.3, also external interrupt 1 input 3, USCI2 SCK, PWM43 output, comparator input 3 and ADC channel 15.
16 P4.2/INT12/PWM42/CMP2/AIN14 bidirectional GPIO P4.2, also external interrupt 1 input 2, PWM42 output, comparator input 2 and ADC channel 14.
17 P4.1/INT11/PWM41/CMP1/AIN13 bidirectional GPIO P4.1, also external interrupt 1 input 1, PWM41 output, comparator input 1 and ADC channel 13.
18 P4.0/INT10/PWM40/CMP0/AIN12 bidirectional GPIO P4.0, also external interrupt 1 input 0, PWM40 output, comparator input 0 and ADC channel 12.
19 P3.7/AIN11/C7/TK0 bidirectional GPIO P3.7, also ADC channel 11, LCD/LED common 7 and touch-key channel 0.
20 P3.6/AIN10/C6/TK1 bidirectional GPIO P3.6, also ADC channel 10, LCD/LED common 6 and touch-key channel 1.
21 P3.5/AIN9/C5/TK2 bidirectional GPIO P3.5, also ADC channel 9, LCD/LED common 5 and touch-key channel 2.
22 P3.4/AIN8/C4/TK3 bidirectional GPIO P3.4, also ADC channel 8, LCD/LED common 4 and touch-key channel 3.
23 P3.3/S0/C3/TK4 bidirectional GPIO P3.3, also LCD/LED SEG0, common 3 and touch-key channel 4.
24 P3.2/S1/C2/TK5 bidirectional GPIO P3.2, also LCD/LED SEG1, common 2 and touch-key channel 5.
25 P3.1/S2/C1/TK6 bidirectional GPIO P3.1, also LCD/LED SEG2, common 1 and touch-key channel 6.
26 P3.0/S3/C0/TK7 bidirectional GPIO P3.0, also LCD/LED SEG3, common 0 and touch-key channel 7.
27 P1.0/S4/TK8 bidirectional GPIO P1.0, also LCD/LED SEG4 and touch-key channel 8.
28 P1.1/USRX1/S5/TK9/tCK bidirectional GPIO P1.1, also USCI1 MISO/RX, SEG5, touch-key channel 9 and programming/debug clock tCK.
29 P1.2/USCK1/S6/TK10 bidirectional GPIO P1.2, also USCI1 SCK, SEG6 and touch-key channel 10.
30 P1.3/USTX1/S7/TK11/tDIO bidirectional GPIO P1.3, also USCI1 MOSI/SDA/TX, SEG7, touch-key channel 11 and programming/debug data line tDIO.
31 P1.4/INT14/AIN0/S8/TK12 bidirectional GPIO P1.4, also external interrupt INT14, ADC channel 0, SEG8 and touch-key channel 12.
32 P1.5/INT15/AIN1/S9/TK13 bidirectional GPIO P1.5, also external interrupt INT15, ADC channel 1, SEG9 and touch-key channel 13.
33 P1.6/INT16/AIN2/S10/TK14 bidirectional GPIO P1.6, also external interrupt INT16, ADC channel 2, SEG10 and touch-key channel 14.
34 P1.7/INT17/AIN3/S11/TK15 bidirectional GPIO P1.7, also external interrupt INT17, ADC channel 3, SEG11 and touch-key channel 15.
35 P2.0/INT20/RX0/AIN4/S12/TK16 bidirectional GPIO P2.0, also external interrupt 2 input 0, UART0 receive RX0, ADC channel 4, SEG12 and touch-key channel 16.
36 P2.1/INT21/TX0/AIN5/S13/TK17 bidirectional GPIO P2.1, also external interrupt 2 input 1, UART0 transmit TX0, ADC channel 5, SEG13 and touch-key channel 17.
37 P2.2/INT22/AIN6/S14/TK18 bidirectional GPIO P2.2, also external interrupt 2 input 2, ADC channel 6, SEG14 and touch-key channel 18.
38 P2.3/INT23/AIN7/S15/TK19 bidirectional GPIO P2.3, also external interrupt 2 input 3, ADC channel 7, SEG15 and touch-key channel 19.
39 P2.4/S16/TK20 bidirectional GPIO P2.4, also LCD/LED SEG16 and touch-key channel 20.
40 P2.5/S17/TK21 bidirectional GPIO P2.5, also LCD/LED SEG17 and touch-key channel 21.
41 P2.6/S18/TK22 bidirectional GPIO P2.6, also LCD/LED SEG18 and touch-key channel 22.
42 P2.7/S19/TK23 bidirectional GPIO P2.7, also LCD/LED SEG19 and touch-key channel 23.
43 P0.0/S20/TK24 bidirectional GPIO P0.0, also LCD/LED SEG20 and touch-key channel 24.
44 P0.1/S21/TK25 bidirectional GPIO P0.1, also LCD/LED SEG21 and touch-key channel 25.

Key specifications

Parameter Value
Manufacturer SOC(Shenzhen SinOne Microelectronics)
Package LQFP-44(10x10)
Category Single Chip Microcomputer/Microcontroller
Pins 44

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
DC supply voltage VDD/VSS -0.3 5.5 V 125
Voltage on any pin (min only; max is VDD+0.3) Voltage ON any Pin -0.3 V max printed as VDD+0.3 125
Operating ambient temperature TA -40 105 ℃ 125
Storage temperature TSTG -55 125 ℃ 125
Current through VDD IVDD 150 mA 125
Current through VSS IVSS 150 mA 125
Operating voltage VDD 2 5.5 V 32MHz 125
Operating ambient temperature TA -40 105 ℃ 125
Flash endurance NEND 100000 Cycles 125
Data retention TDR 100 Years TA = +25℃ 125
Sector erase time TS-Erase 5 ms TA = +25℃ 125
64K Flash ROM erase time TAll-Erase 25 ms TA = +25℃ 125
Byte write time TWrite 30 μs TA = +25℃ 125
LVR threshold 4.3V VLVR1 4.22 4.3 4.38 V LVRS[1:0] = 11 125
LVR threshold 3.7V VLVR2 3.62 3.7 3.77 V LVRS[1:0] = 10 125
LVR threshold 2.9V VLVR3 2.84 2.9 2.95 V LVRS[1:0] = 01 125
LVR threshold 1.9V VLVR4 1.86 1.9 1.93 V LVRS[1:0] = 00 125
Standby current (Power Down) Ipd1 2.5 6 μA VDD = 5V, TA = +25℃ 125
Base Timer current IBTM 1.3 3 μA BTMFS[3:0]=1000, interrupt every 4.0 s 126
WDT current IWDT 1.3 3 μA WDTCKS[2:0]=000, WDT overflow 500ms 126
Touch key current (high reliability) ITK1 0.5 0.8 mA VDD = 5V 126
Touch key current (high sensitivity) ITK2 0.8 1.2 mA VDD = 5V 126
Internal reference 2.048V output VREF1 2.033 2.048 2.063 V VDD = 5V 126
Internal reference 1.024V output VREF2 1.004 1.024 1.044 V VDD = 5V 126
Standby current (Power Down) Ipd2 2.5 6 μA VDD = 3.3V, TA = +25℃ 126
Touch key current (high reliability) ITK3 0.4 0.6 mA VDD = 3.3V 127
Touch key current (high sensitivity) ITK4 0.7 1 mA VDD = 3.3V 127
Internal reference 2.048V output VREF3 2.033 2.048 2.063 V VDD = 3.3V 127
Internal reference 1.024V output VREF4 1.004 1.024 1.044 V VDD = 3.3V 127
32k oscillator start-up time TOSC 1 s external 32k crystal 127
Power On Reset time TPOR 15 ms VDD = 2.0V ~ 5.5V 127
Power Down wake-up time TPDW 65 130 μs VDD = 2.0V ~ 5.5V 127
Reset pulse width TReset 18 μs active low 127
RC oscillator stability fHRC1 31.68 32 32.32 MHz TA=-10~85℃ 127
RC oscillator stability fHRC2 31.36 32 32.64 MHz TA=-40~105 ℃ 127
ADC supply voltage 1 VAD1 2.7 5 5.5 V Vref = 2.048V 127
ADC supply voltage 2 VAD2 2.4 5 5.5 V Vref = 1.024V or Vref = VDD 127
ADC conversion current 1 IADC1 2 mA ADC module on, VDD=5V 127
ADC conversion current 2 IADC2 1.8 mA ADC module on, VDD=3.3V 127
Differential nonlinearity DNL -3 3 LSB VDD=5V, VREF=5V 127
Integral nonlinearity INL -3 3 LSB VDD=5V, VREF=5V 127
ADC conversion time 1 TADC1 1.1 1.4 μs fSYS=32MHz, LOWSP[2:0] = 100 127
ADC conversion time 3 TADC3 1.5 1.9 μs fSYS=32MHz, LOWSP[2:0] = 110 128
ADC conversion time 4 TADC4 2 2.6 μs fSYS=32MHz, LOWSP[2:0] = 111 128
Comparator offset voltage VOS 10 30 mV VDD =5V 128
Comparator conversion current ICMP 100 μA VDD=5V 128
Comparator response time TCMP 2 μs VDD =5V 128
Operating current Iop1 5.2 mA VDD = 5V, fSYS=32MHz 125
Operating current Iop2 3.7 mA VDD = 5V, fSYS=16MHz 125
Operating current Iop3 2.7 mA VDD = 5V, fSYS=8MHz 125
Operating current Iop4 2.2 mA VDD = 5V, fSYS=4MHz 125
Operating current Iop5 5.1 mA VDD = 3.3V, fSYS=32MHz 126
Operating current Iop6 3.5 mA VDD = 3.3V, fSYS=16MHz 126
Operating current Iop7 2.7 mA VDD = 3.3V, fSYS=8MHz 126
Operating current Iop8 2.1 mA VDD = 3.3V, fSYS=4MHz 126
Standby current (IDLE mode) IIDL1 2.5 mA VDD = 5V, fSYS=32MHz 125
Standby current (IDLE mode) IIDL2 2.5 mA VDD = 3.3V, fSYS=32MHz 126
Output low current IOL1 27 mA VDD = 5V, VPin=0.4V 126
Output low current IOL2 50 mA VDD = 5V, VPin=0.8V 126

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
housing PBT BTM Base timer BTMIF EBTM IPBTM 004BH 10 9 H/W Auto 能 51

CAD (KiCad official)

  • Symbol: SC95F8616P44R
  • Footprint: Package_QFP:LQFP-44_10x10mm_P0.8mm
  • 3D model: LQFP-44(10x10) (KiCad packages3D, STEP)
  • 3D model files: sc95f8616p44r-etched.step / sc95f8616p44r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sc95f8616p44r.step / sc95f8616p44r.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: SOC(Shenzhen SinOne Microelectronics) datasheet (140 pp, sha256 087da5634c691ad4, retrieved 2026-10-23, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF