component
NAC1080XTMA2
Public Made by Adomby adom
Infineon Technologies Others, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownNAC1080XTMA2
Infineon Technologies · Others · SOIC-16
NAC1080XTMA2 from Infineon Technologies, in a SOIC-16. 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 | M_B | bidirectional | Motor B analog input/output driven by the internal H-Bridge, which switches up to 3.6V at up to 250 mA peak current. |
| 2 | VCC_HB | power_in | H-Bridge output driver supply: connect to an external storage capacitor in passive supply mode or to the external 3.0-3.3V supply in active supply mode. |
| 3 | GPIO3 | bidirectional | 2.5V LVCMOS general purpose input/output with programmable direction and output value, configurable pull-up/pull-down and alternate functions. |
| 4 | GPIO2 | bidirectional | 2.5V LVCMOS general purpose input/output with programmable direction and output value, configurable pull-up/pull-down and alternate functions. |
| 5 | GPIO1 | bidirectional | 2.5V LVCMOS general purpose input/output with programmable direction and output value, configurable pull-up/pull-down and alternate functions. |
| 6 | GPIO0 | bidirectional | 2.5V LVCMOS general purpose input/output with programmable direction and output value, configurable pull-up/pull-down and alternate functions. |
| 7 | LA | bidirectional | NFC antenna pin LA, analog input/output that is internally load modulated. |
| 8 | LB | bidirectional | NFC antenna pin LB, analog input/output that is internally load modulated. |
| 9 | VCC_CB | power_in | Regulator input buffer: connect to the external supply (3.0-3.3V) in active mode or to an external capacitor (recommended 2.2 uF) in passive mode. |
| 10 | VCC | power_in | External supply input (3.0V to 3.3V) in active supply mode; left open in passive supply mode. |
| 11 | WAKE_UP | bidirectional | Analog input/output for external wake-up; connect to GND if not used in the target application. |
| 12 | GPIO6 | bidirectional | 2.5V LVCMOS general purpose input/output with programmable direction and output value, configurable pull-up/pull-down and alternate functions. |
| 13 | GPIO5 | bidirectional | 2.5V LVCMOS general purpose input/output with programmable direction and output value, configurable pull-up/pull-down and alternate functions. |
| 14 | GPIO4 | bidirectional | 2.5V LVCMOS general purpose input/output with programmable direction and output value, configurable pull-up/pull-down and alternate functions. |
| 15 | GND | power_in | Ground net. |
| 16 | M_A | bidirectional | Motor A analog input/output driven by the internal H-Bridge, which switches up to 3.6V at up to 250 mA peak current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Package | SOIC-16 |
| Category | Others |
| Pins | 16 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input peak voltage between LA-LB | VInpeak | 3.6 | VPeak | 19 | |||
| Absolute maximum field strength, indefinite exposure | Habsmax | 10 | A/m | Indefinite exposure without damage; chip functionality can be affected | 19 | ||
| Absolute maximum field strength, up to 10 s | Habsmax12 | 12 | A/m | Tjoperating = 110°C | 19 | ||
| Input peak voltage at VCC, VCC_HB, VCC_CB | VCC, VCC_HB, VCC_CB | 0 | 3.6 | V | 19 | ||
| ESD voltage Human Body Model | VESD_HB | 2 | kV | ANSI/ESDA/JEDEC JS-001 | 19 | ||
| ESD voltage Charged Device Model | VESD_CDM | 500 | V | ANSI/ESDA/JEDEC JS-002 | 19 | ||
| Storage Temperature | TStorage | -40 | 125 | °C | 19 | ||
| Operating Temperature | TAmbient | -40 | 85 | °C | Ambient temperature range where device is operating | 19 | |
| Supply Voltage | VCC, VCC_HB, VCC_CB | 2.8 | 3 | 3.3 | V | TA -25°C to 85°C | 20 |
| Supply Current | ICC | 5 | mA | average value and operating mode dependent, CPU running at 27 MHz, NVM access enabled | 20 | ||
| Power Down Mode Supply Current | ICC_PD | 30 | uA | Chip is in Power Down Mode and wait for Wake Up Event, RTC and Standby Timer active | 20 | ||
| HIGH Level input Voltage | VIH | 1.75 | 3.6 | V | 20 | ||
| LOW Level input Voltage | VIL | 0 | 0.7 | V | 20 | ||
| HIGH Level Output Voltage | VOH | 2.2 | V | load 1mA | 20 | ||
| Low Level Output Voltage | VOL | 0.2 | V | load 1mA | 20 | ||
| Pull-Up Resistance | RPU | 200 | kOhm | 20 | |||
| Pull-Down Resistance | RPD | 200 | kOhm | 20 | |||
| Wake Up Threshold HIGH Level | VWU_HIGH | 2 | V | 20 | |||
| Wake Up Threshold Low Level | VWU_LOW | 0.4 | V | 20 | |||
| Resonance Capacitance between LA and LB | CChip | 23.5 | pF | 20 | |||
| Data Retention after 100 cycles | DR | 15 | a | 21 | |||
| Rise Time (output) | tR | 2 | 7 | ns | capacitive load of 50pF | 21 | |
| Fall Time (output) | tF | 2 | 7 | ns | capacitive load of 50pF | 21 | |
| Input Slope Low to High | tLH | 2 | 10 | ns | 21 | ||
| Input Slope High to Low | tHL | 2 | 10 | ns | 21 | ||
| Current between M_A and M_B | IHB | 250 | mA | 21 | |||
| Voltage at VCC_HB | VDDHB | 3 | 3.6 | V | VDDHB shall be smaller or equal to the voltage at pin VCC_CB | 21 |
CAD (KiCad official)
- Symbol:
NAC1080XTMA2 - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files:
nac1080xtma2-etched.step/nac1080xtma2-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);nac1080xtma2.step/nac1080xtma2.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Infineon Technologies datasheet (25 pp, sha256
085bc15c4daed77f, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-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).