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AT30TS74-XM8M-T

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Microchip Tech Pre-ordered MCUs, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllersat30ts74-xm8m-tfactory-2.0.0extractor-text

Verified AT30TS74-XM8M-T

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 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: AT30TS74-XM8M-T · MSOP-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 42-page datasheet
  • ✓distributor: lcsc C613463, digikey AT30TS74-XM8M-TTR-ND, mouser 556-AT30TS74-XM8M-T
  • ✓family: MSOP-8_3x3mm_P0.65mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-6utswc70/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.36)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ at30ts74-xm8m-t.kicad_sym✓ at30ts74-xm8m-t.kicad_mod✓ at30ts74-xm8m-t.step
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Ray Publish 0.1.0 07d230b 5d ago

AT30TS74-XM8M-T

Microchip Tech · Pre-ordered MCUs · MSOP-8

AT30TS74-XM8M-T from Microchip Tech, in a MSOP-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 SDA bidirectional Open-drain bidirectional serial data pin for I2C/SMBus that must be pulled high with an external pull-up resistor and may be wire-ANDed with other open-drain devices.
2 SCL input Serial clock input that controls data flow, latching input data on the rising edge and clocking output data on the falling edge, and must be forced high or pulled high when the bus is idle.
3 ALERT output Open-drain, default active-low (POL bit selectable) temperature alarm output operating in Comparator or Interrupt mode that must be pulled high externally even when unused and never shorted directly to ground.
4 GND power_in Ground reference for the power supply, to be connected to system ground.
5 A2 input Address input forming a least-significant bit of the I2C/SMBus 7-bit slave address, internally pulled to GND but recommended to be tied directly to VCC or GND.
6 A1 input Address input forming a least-significant bit of the I2C/SMBus 7-bit slave address, internally pulled to GND but recommended to be tied directly to VCC or GND.
7 A0 input Address input forming a least-significant bit of the I2C/SMBus 7-bit slave address, internally pulled to GND but recommended to be tied directly to VCC or GND.
8 VCC power_in Device power supply pin for a 1.7V to 5.5V supply; operation at invalid VCC voltages may produce spurious results.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package MSOP-8
Category Embedded Processors & Controllers
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
Supply voltage VCC 1.7 5.5 V VCC Power Supply 27
Operating Temperature (Case) -55 125 °C Industrial High Temperature; guaranteed -40°C to +125°C, not guaranteed at -55°C but ensured by characterization 27
Supply voltage with respect to ground -0.5 7 V 27
Temperature under Bias -40 125 °C 27
Storage Temperature -65 150 °C 27
Active Current, Bus Inactive ICC1 60 85 µA 1.7V ≤ VCC ≤ 2.0V, Active Temperature Conversions 28
Active Current, Bus Inactive ICC1 65 95 µA 2.7V ≤ VCC ≤ 3.6V, Active Temperature Conversions 28
Active Current, Bus Inactive ICC1 85 125 µA 4.5V ≤ VCC ≤ 5.5V, Active Temperature Conversions 28
Active Current, Bus Active ICC2 120 160 µA 1.7V ≤ VCC ≤ 2.0V, fSCL = 400kHz 28
Active Current, Bus Active ICC2 150 225 µA 2.7V ≤ VCC ≤ 3.6V, fSCL = 400kHz 28
Active Current, Bus Active ICC2 225 325 µA 4.5V ≤ VCC ≤ 5.5V, fSCL = 400kHz 28
Active Current, Bus Active ICC3 235 500 µA 2.2V ≤ VCC ≤ 3.6V, fSCL = 3.4MHz 28
Active Current, Bus Active ICC3 610 800 µA 4.5V ≤ VCC ≤ 5.5V, fSCL = 3.4MHz 28
Shutdown Mode Current, Bus Inactive ISD1 0.4 2.5 µA 1.7V ≤ VCC ≤ 2.0V 28
Shutdown Mode Current, Bus Inactive ISD1 0.6 3.5 µA 2.7V ≤ VCC ≤ 3.6V 28
Shutdown Mode Current, Bus Inactive ISD1 1.2 5.5 µA 4.5V ≤ VCC ≤ 5.5V 28
Shutdown Mode Current, Bus Active ISD2 110 160 µA 1.7V ≤ VCC ≤ 2.0V, fSCL = 400kHz 28
Shutdown Mode Current, Bus Active ISD2 130 200 µA 2.7V ≤ VCC ≤ 3.6V, fSCL = 400kHz 28
Shutdown Mode Current, Bus Active ISD2 180 280 µA 4.5V ≤ VCC ≤ 5.5V, fSCL = 400kHz 28
Shutdown Mode Current, Bus Active ISD3 210 425 µA 2.2V ≤ VCC ≤ 3.6V, fSCL = 3.4MHz 28
Shutdown Mode Current, Bus Active ISD3 550 750 µA 4.5V ≤ VCC ≤ 5.5V, fSCL = 3.4MHz 28
Input Leakage Current ILI -1 1 µA VIN = CMOS levels 28
Output Leakage Current ILO -1 1 µA VOUT = CMOS levels 28
Input Low Voltage VIL 0.3 V 0.3 x VCC (value printed as multiple of VCC) 28
Input High Voltage VIH 0.7 V 0.7 x VCC (value printed as multiple of VCC) 28
Output Low Voltage VOL1 0.4 V IOL = 3mA 28
Output Low Voltage, ALERT Pin VOL2 0.4 V IOL = 4mA 28
Sensor Accuracy TACC 1 2 °C TA = -20°C to +100°C 29
Sensor Accuracy TACC 2 3 °C TA = -40°C to +125°C 29
Sensor Accuracy TACC 3 °C TA = -55°C to +125°C; characterized, not tested or guaranteed 29
Conversion Time tCONV 25 37.5 ms 9-bit Resolution 29
Conversion Time tCONV 50 75 ms 10-bit Resolution 29
Conversion Time tCONV 100 150 ms 11-bit Resolution 29
Conversion Time tCONV 200 300 ms 12-bit Resolution 29
Serial Clock Frequency, Fast Mode fSCL 1 400 kHz VCC = 1.7V to 3.6V, Fast Mode 29
Serial Clock Frequency, Fast Mode Plus fSCL 1 1000 kHz VCC < 2.2V, Fast Mode Plus 29
Serial Clock Frequency, High-Speed Mode fSCL 1 3400 kHz VCC = 2.2V to 3.6V, High-Speed Mode 29
SMBus Timeout Time tTIMEOUT 25 75 ms All modes 29
Power-On Reset Time tPOR 1 ms 30
Power-On Reset Voltage Range VPOR 1.6 V 30
Input/Output Capacitance (SDA and ALERT pins) CI/O 8 pF VI/O = 0V 31
Input Capacitance (A2-0 and SCL pins) CIN 6 pF VIN = 0V 31

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
contacts tin F = Green, Matte Tin Lead Finish or 32

CAD (KiCad official)

  • Symbol: AT30TS74-XM8M-T
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: at30ts74-xm8m-t-etched.step / at30ts74-xm8m-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); at30ts74-xm8m-t.step / at30ts74-xm8m-t.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (42 pp, sha256 e7d91b9ca06f516b, retrieved 2026-10-30, 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