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ATTINY102F-SSNR

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Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentsingle chip microcomputer-microcontrollerattiny102f-ssnrfactory-2.0.0extractor-text

Verified ATTINY102F-SSNR

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ATTINY102F-SSNR · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 255-page datasheet
  • ✓distributor: lcsc C461570, digikey ATTINY102F-SSNRTR-ND, mouser 556-ATTINY102F-SSNR
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-46ewhzvr/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ attiny102f-ssnr.kicad_sym✓ attiny102f-ssnr.kicad_mod✓ attiny102f-ssnr.step
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Ray Publish 0.1.0 7188ba2 4d ago

ATTINY102F-SSNR

Microchip Tech · Microcontroller Units (MCUs/MPUs/SOCs) · SOIC-8

ATTINY102F-SSNR from Microchip Tech, in a SOIC-8. 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 VCC power_in Digital supply voltage, 1.8 to 5.5V operating range.
2 PA0 bidirectional Port A bit 0 I/O with selectable pull-up, alternate functions PCINT0, T0, CLKI (external clock input), AIN0, ADC0 and TPICLK (serial programming clock).
3 PA1 bidirectional Port A bit 1 I/O with selectable pull-up, alternate functions PCINT1, OC0B, AIN1, ADC1 and TPIDATA (serial programming data).
4 PA2/RESET bidirectional Port A bit 2 with PCINT2; also the active-low RESET input (a low level longer than the minimum pulse length generates a reset) and can be used as a weak I/O pin if the reset pin is disabled.
5 PB1 bidirectional Port B bit 1 I/O with selectable pull-up, alternate functions ADC5, CLKO (system clock output), INT0, OC0A, XCK0 and PCINT9.
6 PB2 bidirectional Port B bit 2 I/O with selectable pull-up, alternate functions ADC6, ICP0, TxD0 (USART output) and PCINT10.
7 PB3 bidirectional Port B bit 3 I/O with selectable pull-up, alternate functions ADC7, T0, RxD0 (USART input), ACO (analog comparator output) and PCINT11.
8 GND power_in Ground.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOIC-8
Category Single Chip Microcomputer/Microcontroller
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Output Low Voltage VOL 0.6 V IOL = 10mA, VCC = 5V 211
Output Low Voltage VOL 0.5 V IOL = 5mA, VCC = 3V 211
Output High Voltage VOH 4.3 V IOH = 10mA, VCC = 5V 211
Output High Voltage VOH 2.5 V IOH = 5mA, VCC = 3V 211
Input Leakage Current I/O Pin, pin low IIL 1 μA VCC = 5.5V, pin low (absolute value); typ printed <0.05 211
Input Leakage Current I/O Pin, pin high IIH 1 μA VCC = 5.5V, pin high (absolute value); typ printed <0.05 211
Reset Pull-up Resistor RRST 30 60 kΩ VCC = 5.5V, input low 211
I/O Pin Pull-up Resistor RPU 20 50 kΩ VCC = 5.5V, input low 211
Analog Comparator Input Leakage Current IACLK -50 50 nA VCC=5V, Vin = VCC/2 211
Power Supply Current Active ICC 0.2 0.5 mA Active 1MHz, VCC = 2V 212
Power Supply Current Active ICC 1.1 1.2 mA Active 4MHz, VCC = 3V 212
Power Supply Current Active ICC 3.2 4 mA Active 8MHz, VCC = 5V 212
Power Supply Current Idle ICC 0.03 0.2 mA Idle 1MHz, VCC = 2V 212
Power Supply Current Idle ICC 0.2 0.5 mA Idle 4MHz, VCC = 3V 212
Power Supply Current Idle ICC 0.9 1.5 mA Idle 8MHz, VCC = 5V 212
Power-down Current, WDT enabled ICC 5.5 10 μA WDT enabled, Vcc = 3V, TA=105°C 212
Power-down Current, WDT disabled ICC 0.11 2 μA WDT disabled, Vcc = 3V, TA=105°C 212
Operating Temperature (Absolute Maximum) -55 125 °C 210
Storage Temperature -65 150 °C 210
Voltage on any Pin except RESET -0.5 V with respect to Ground; upper limit printed VCC+0.5V 210
Voltage on RESET -0.5 13 V with respect to Ground 210
Maximum Operating Voltage 6 V 210
DC Current per I/O Pin 40 mA 210
DC Current VCC and GND Pins 200 mA 210
Operating Voltage VCC 1.8 5.5 V 2
Operating Temperature Range (Industrial, ATtiny102F-SSNR) -40 105 °C Industrial 10
Clock Frequency 1/tCLCL 0 4 MHz VCC = 1.8 - 5.5V 214
Clock Frequency 1/tCLCL 0 8 MHz VCC = 2.7 - 5.5V 214
Clock Frequency 1/tCLCL 0 12 MHz VCC = 4.5 - 5.5V 214
Factory Calibration Accuracy of Internal RC Oscillator -2 2 % 8.0MHz, VCC 2.7 - 4.0V, 0°C - 85°C 213
Internal bandgap voltage VBG 1 1.1 1.2 V VCC = 1.8V to 5.5V 214
Minimum pulse width on RESET Pin tRST 2100 ns VCC = 1.8V 214
Minimum pulse width on RESET Pin tRST 700 ns VCC = 3V 214
Minimum pulse width on RESET Pin tRST 400 ns VCC = 5V 214
Time-out after reset tTOUT 64 128 ms 214
Release threshold of power-on reset VPOR 1.1 1.4 1.6 V TA = -40 to 125°C 214
Activation threshold of power-on reset VPOA 0.6 1.2 1.6 V TA = -40 to 125°C 214
VLM Trigger level VLM1L VLM1L 1.1 1.4 1.6 V 215
VLM Trigger level VLM1H VLM1H 1.4 1.6 1.8 V 215
VLM Trigger level VLM2 VLM2 2 2.5 2.7 V 215
VLM Trigger level VLM3 VLM3 3.2 3.7 4.5 V 215
Analog Comparator Input Offset Voltage VAIO 10 40 mV VCC = 5V, VIN = VCC / 2 215
Analog Comparator Input Leakage Current ILAC -50 50 nA VCC = 5V, VIN = VCC / 2 215
Digital Propagation Delay tDPD 1 2 CLK VCC = 1.8V - 5.5V 215
ADC Resolution 10 Bits 216
Integral Non-Linearity INL 0.51 0.68 0.88 LSB VREF = VCC = 4.0V, ADC clock = 200 kHz 216
Differential Non-linearity DNL 0.42 0.49 0.73 LSB VREF = VCC = 4.0V, ADC clock = 200 kHz 216
Gain Error -7.2 -4 -1 LSB VREF = VCC = 4.0V, ADC clock = 200 kHz 216
Offset Error 3 5.1 8 LSB VREF = VCC = 4.0V, ADC clock = 200 kHz 216
ADC Conversion Time 13 260 µs Single Conversion 217
ADC Clock Frequency 50 1000 kHz 217
Serial Programming Clock Frequency 1/tCLCL 2 MHz TA = -40°C to 125°C, VCC = 5V ± 5% 217
Serial Programming Clock Period tCLCL 500 ns VCC = 5V ± 5% 217

CAD (KiCad official)

  • Symbol: ATTINY102F-SSNR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: attiny102f-ssnr-etched.step / attiny102f-ssnr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); attiny102f-ssnr.step / attiny102f-ssnr.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (255 pp, sha256 1912733b75a6113a, retrieved 2026-10-31, tier: manufacturer)
  • 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