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ATSAM4S2CB-AN

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Microchip Tech Pre-ordered MCUs, LQFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllersatsam4s2cb-anfactory-2.0.0extractor-text

Changed since verified ATSAM4S2CB-AN

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

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 100 pinschanged since
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ATSAM4S2CB-AN · LQFP-100(14x14) · 100 pins
  • ✓copper: 100 copper pads, none touching another net
  • ✓datasheet: all 100 pin names found in the 1269-page datasheet
  • ✓distributor: lcsc C612601, digikey ATSAM4S2CB-AN-ND, mouser 556-ATSAM4S2CB-AN
  • ✓family: LQFP-100_14x14mm_P0.5mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-d6t2wm8g/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: 100 pins = 100 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 100 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! atsam4s2cb-an.kicad_sym✓ atsam4s2cb-an.kicad_mod✓ atsam4s2cb-an.step
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ATSAM4S2CB-AN

Microchip Tech · Pre-ordered MCUs · LQFP-100(14x14)

ATSAM4S2CB-AN from Microchip Tech, in a LQFP-100(14x14). 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 ADVREF power_in Reference voltage input shared by the ADC, DAC and analog comparator.
2 GND power_in Ground.
3 PB0/AD4 bidirectional PIO line PB0 multiplexed with ADC analog input AD4.
4 PC29/AD13 bidirectional PIO line PC29 multiplexed with ADC analog input AD13.
5 PB1/AD5 bidirectional PIO line PB1 multiplexed with ADC analog input AD5.
6 PC30/AD14 bidirectional PIO line PC30 multiplexed with ADC analog input AD14.
7 PB2/AD6 bidirectional PIO line PB2 multiplexed with ADC analog input AD6.
8 PC31 bidirectional General-purpose PIO line PC31.
9 PB3/AD7 bidirectional PIO line PB3 multiplexed with ADC analog input AD7.
10 VDDIN power_in Voltage regulator input, ADC, DAC and analog comparator supply, 1.62 to 3.6 V.
11 VDDOUT power_out Voltage regulator output.
12 PA17/PGMD5/AD0 bidirectional PIO line PA17 with FFPI data bit PGMD5 and ADC analog input AD0.
13 PC26 bidirectional General-purpose PIO line PC26.
14 PA18/PGMD6/AD1 bidirectional PIO line PA18 with FFPI data bit PGMD6 and ADC analog input AD1.
15 PA21/PGMD9/AD8 bidirectional PIO line PA21 with FFPI data bit PGMD9 and ADC analog input AD8.
16 VDDCORE power_in Core, first flash rail and embedded memories/peripherals supply, 1.08 to 1.32 V.
17 PC27 bidirectional General-purpose PIO line PC27.
18 PA19/PGMD7/AD2 bidirectional PIO line PA19 with FFPI data bit PGMD7 and ADC analog input AD2.
19 PC15/AD11 bidirectional PIO line PC15 multiplexed with ADC analog input AD11.
20 PA22/PGMD10/AD9 bidirectional PIO line PA22 with FFPI data bit PGMD10 and ADC analog input AD9.
21 PC13/AD10 bidirectional PIO line PC13 multiplexed with ADC analog input AD10.
22 PA23/PGMD11 bidirectional PIO line PA23 with FFPI data bit PGMD11.
23 PC12/AD12 bidirectional PIO line PC12 multiplexed with ADC analog input AD12.
24 PA20/PGMD8/AD3 bidirectional PIO line PA20 with FFPI data bit PGMD8 and ADC analog input AD3.
25 PC0 bidirectional General-purpose PIO line PC0.
26 GND power_in Ground.
27 VDDIO power_in Peripheral I/O, USB transceiver, backup part and oscillator supply, 1.62 to 3.6 V.
28 PA16/PGMD4 bidirectional PIO line PA16 with FFPI data bit PGMD4.
29 PC7 bidirectional General-purpose PIO line PC7.
30 PA15/PGMD3 bidirectional PIO line PA15 with FFPI data bit PGMD3.
31 PA14/PGMD2 bidirectional PIO line PA14 with FFPI data bit PGMD2.
32 PC6 bidirectional General-purpose PIO line PC6.
33 PA13/PGMD1 bidirectional PIO line PA13 with FFPI data bit PGMD1.
34 PA24/PGMD12 bidirectional PIO line PA24 with FFPI data bit PGMD12.
35 PC5 bidirectional General-purpose PIO line PC5.
36 VDDCORE power_in Core, first flash rail and embedded memories/peripherals supply, 1.08 to 1.32 V.
37 PC4 bidirectional General-purpose PIO line PC4.
38 PA25/PGMD13 bidirectional PIO line PA25 with FFPI data bit PGMD13.
39 PA26/PGMD14 bidirectional PIO line PA26 with FFPI data bit PGMD14.
40 PC3 bidirectional General-purpose PIO line PC3.
41 PA12/PGMD0 bidirectional PIO line PA12 with FFPI data bit PGMD0.
42 PA11/PGMM3 bidirectional PIO line PA11 with FFPI programming mode bit PGMM3.
43 PC2 bidirectional General-purpose PIO line PC2.
44 PA10/PGMM2 bidirectional PIO line PA10 with FFPI programming mode bit PGMM2.
45 GND power_in Ground.
46 PA9/PGMM1 bidirectional PIO line PA9 with FFPI programming mode bit PGMM1.
47 PC1 bidirectional General-purpose PIO line PC1.
48 PA8/XOUT32/PGMM0 bidirectional PIO line PA8 with 32 kHz crystal oscillator output XOUT32 and FFPI mode bit PGMM0.
49 PA7/XIN32/PGMNVALID bidirectional PIO line PA7 with 32 kHz crystal oscillator input XIN32 and FFPI data direction output PGMNVALID.
50 VDDIO power_in Peripheral I/O, USB transceiver, backup part and oscillator supply, 1.62 to 3.6 V.
51 TDI/PB4 input JTAG test data input, shared with PIO line PB4.
52 PA6/PGMNOE bidirectional PIO line PA6 with FFPI programming read input PGMNOE.
53 PA5/PGMRDY bidirectional PIO line PA5 with FFPI programming ready output PGMRDY.
54 PC28 bidirectional General-purpose PIO line PC28.
55 PA4/PGMNCMD bidirectional PIO line PA4 with FFPI programming command input PGMNCMD.
56 VDDCORE power_in Core, first flash rail and embedded memories/peripherals supply, 1.08 to 1.32 V.
57 PA27/PGMD15 bidirectional PIO line PA27 with FFPI data bit PGMD15.
58 PC8 bidirectional General-purpose PIO line PC8.
59 PA28 bidirectional General-purpose PIO line PA28.
60 NRST bidirectional Active-low microcontroller reset, input/output.
61 TST input Test select input; low at power-up selects normal mode, high selects test or FFPI mode, with internal pull-down of about 15 kOhm.
62 PC9 bidirectional General-purpose PIO line PC9.
63 PA29 bidirectional General-purpose PIO line PA29.
64 PA30 bidirectional General-purpose PIO line PA30.
65 PC10 bidirectional General-purpose PIO line PC10.
66 PA3 bidirectional General-purpose PIO line PA3.
67 PA2/PGMEN2 bidirectional PIO line PA2 with FFPI programming enable input PGMEN2.
68 PC11 bidirectional General-purpose PIO line PC11.
69 VDDIO power_in Peripheral I/O, USB transceiver, backup part and oscillator supply, 1.62 to 3.6 V.
70 GND power_in Ground.
71 PC14 bidirectional General-purpose PIO line PC14.
72 PA1/PGMEN1 bidirectional PIO line PA1 with FFPI programming enable input PGMEN1.
73 PC16 bidirectional General-purpose PIO line PC16.
74 PA0/PGMEN0 bidirectional PIO line PA0 with FFPI programming enable input PGMEN0.
75 PC17 bidirectional General-purpose PIO line PC17.
76 TDO/TRACESWO/PB5 output JTAG test data output or asynchronous trace output TRACESWO, shared with PIO line PB5.
77 JTAGSEL input Active-high JTAG selection input.
78 PC18 bidirectional General-purpose PIO line PC18.
79 TMS/SWDIO/PB6 input JTAG test mode select or serial wire I/O SWDIO, shared with PIO line PB6.
80 PC19 bidirectional General-purpose PIO line PC19.
81 PA31 bidirectional General-purpose PIO line PA31.
82 PC20 bidirectional General-purpose PIO line PC20.
83 TCK/SWCLK/PB7 input JTAG test clock or serial wire clock SWCLK, shared with PIO line PB7.
84 PC21 bidirectional General-purpose PIO line PC21.
85 VDDCORE power_in Core, first flash rail and embedded memories/peripherals supply, 1.08 to 1.32 V.
86 PC22 bidirectional General-purpose PIO line PC22.
87 ERASE/PB12 bidirectional Flash erase pin, shared with PIO line PB12.
88 DDM/PB10 bidirectional USB full-speed data minus, shared with PIO line PB10.
89 DDP/PB11 bidirectional USB full-speed data plus, shared with PIO line PB11.
90 PC23 bidirectional General-purpose PIO line PC23.
91 VDDIO power_in Peripheral I/O, USB transceiver, backup part and oscillator supply, 1.62 to 3.6 V.
92 PC24 bidirectional General-purpose PIO line PC24.
93 PB13/DAC0 bidirectional PIO line PB13 multiplexed with DAC analog output DAC0.
94 PC25 bidirectional General-purpose PIO line PC25.
95 GND power_in Ground.
96 PB8/XOUT bidirectional PIO line PB8 with 3 to 20 MHz crystal oscillator output XOUT.
97 PB9/PGMCK/XIN bidirectional PIO line PB9 with 3 to 20 MHz crystal oscillator input XIN and FFPI programming clock PGMCK.
98 VDDIO power_in Peripheral I/O, USB transceiver, backup part and oscillator supply, 1.62 to 3.6 V.
99 PB14/DAC1 bidirectional PIO line PB14 multiplexed with DAC analog output DAC1.
100 VDDPLL power_in Supply for PLLA, PLLB, fast RC and 3 to 20 MHz oscillator, 1.08 to 1.32 V.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package LQFP-100(14x14)
Category Embedded Processors & Controllers
Pins 100

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Operating temperature range (ATSAM4S2CB-AN, industrial) TA -40 105 °C Ordering code ATSAM4S2CB-AN 1222
VDDIO supply voltage VDDIO 1.62 3.6 V 27
VDDIN supply voltage (regulator input, ADC, DAC, analog comparator) VDDIN 1.62 3.6 V 27
VDDCORE supply voltage VDDCORE 1.08 1.32 V 27
VDDPLL supply voltage VDDPLL 1.08 1.32 V 27
VDDIO for USB VDDIO 3 V USB use: VDDIO needs to be greater than 3.0V 29
VDDIN for ADC, DAC and analog comparator VDDIN 2.4 3.6 V ADC, DAC and Analog Comparator supply 29
VDDIO rising slope when VDDCORE rises at same time 8.8 V/ms VDDCORE rises at the same time as VDDIO 27
Maximum CPU speed 120 MHz 1
Regulator static current, Normal mode 500 µA Normal mode, less than 500 µA, draws 80 mA output 28
Regulator output current, Normal mode 80 mA Normal mode 28
Regulator quiescent current, Wait mode 5 µA Wait mode 28
Regulator current, Backup mode 1 µA Backup mode, less than 1 µA 28
Regulator default output voltage VDDOUT 1.2 V Default 28
Regulator start-up time to Normal mode 300 µs Less than 300 µs 28
Typical I/O pull-up/pull-down resistance 100 kΩ All I/Os 35
TST/JTAGSEL pull-down resistance 15 kΩ About 15 kΩ to GND 37
ODT series resistance RODT 36 Ω Typ. 35

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 PC before performing the calculation, making the base address for the calculation word-aligned. ̶ Note: To generate the address of an instruction, the constant based on the value of the PC must be 118

CAD (KiCad official)

  • Symbol: ATSAM4S2CB-AN
  • Footprint: Package_QFP:LQFP-100_14x14mm_P0.5mm
  • 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)
  • 3D model files: atsam4s2cb-an-etched.step / atsam4s2cb-an-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); atsam4s2cb-an.step / atsam4s2cb-an.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (1269 pp, sha256 64941c58dfa3899c, 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