# ATSAM3U1CA-AU (Component) ## Description ARM® Cortex®-M3 SAM3U Microcontroller IC 32-Bit Single-Core 96MHz 64KB (64K x 8) FLASH 100-LQFP (14x14) #CommonPartsLibrary #IntegratedCircuit #Embedded #Microcontroller #ATSAM3U ## Component Details - **Owner:** jecstronic - **Created:** 3/4/2024 - **Last Updated:** 3/4/2024 - **Visibility:** Public - **Manufacturer Name:** Microchip Technology - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-6430-32-bit-Cortex-M3-Microcontroller-SAM3U4-SAM3U2-SAM3U1_Datasheet.pdf - **Manufacturer Part Number:** ATSAM3U1CA-AU - **Part Type:** Integrated Circuit - **Used in:** 2 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/ATSAM3U1CA-AU/2238270) | N/A | N/A | | [Mouser](https://www.mouser.com/en/ProductDetail/Microchip-Technology/ATSAM3U1CA-AU?qs=E2DcGazn83DD4YDZmbkg9g%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Microchip - **MPN:** ATSAM3U1CA-AU - **Package / Case Code:** 100-LQFP - **Pin Count:** 100 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VDDANA | | | 2 | ADVREF | | | 3 | GNDANA | | | 4 | AD12BVREF | | | 5 | PA22/PGMD14 | | | 6 | PA30 | | | 7 | PB3 | | | 8 | PB4 | | | 9 | VDDCORE_1 | | | 10 | PA13/PGMD5 | | | 11 | PA14/PGMD6 | | | 12 | PA15/PGMD7 | | | 13 | PA16/PGMD8 | | | 14 | PA17/PGMD9 | | | 15 | PB16 | | | 16 | PB15 | | | 17 | PA18/PGMD10 | | | 18 | PA19/PGMD11 | | | 19 | PA20/PGMD12 | | | 20 | PA21/PGMD13 | | | 21 | PA23/PGMD15 | | | 22 | VDDIO_1 | | | 23 | PA24 | | | 24 | PA25 | | | 25 | PA26 | | | 26 | PA0/PGMNCMD | | | 27 | PA1/PGMRDY | | | 28 | PA2/PGMNOE | | | 29 | PA3/PGMNVALID | | | 30 | PA4/PGMM0 | | | 31 | PA5/PGMM1 | | | 32 | PA6/PGMM2 | | | 33 | PA7/PGMM3 | | | 34 | VDDCORE_2 | | | 35 | GND_1 | | | 36 | VDDIO_2 | | | 37 | PA8/PGMD0 | | | 38 | PA9/PGMD1 | | | 39 | PA10/PGMD2 | | | 40 | PA11/PGMD3 | | | 41 | PA12/PGMD4 | | | 42 | FWUP | | | 43 | ERASE | | | 44 | TST | | | 45 | VDDBU | | | 46 | GNDBU | | | 47 | NRSTB | | | 48 | JTAGSEL | | | 49 | XOUT32 | | | 50 | XIN32 | | | 51 | TDI | | | 52 | VDDOUT | | | 53 | VDDIN | | | 54 | TDO/TRACESWO | | | 55 | TMS/SWDIO | | | 56 | TCK/SWCLK | | | 57 | NRST | | | 58 | PB24 | | | 59 | VDDCORE_3 | | | 60 | VDDIO_3 | | | 61 | GND_2 | | | 62 | PB23 | | | 63 | PB22 | | | 64 | PB21 | | | 65 | PB20 | | | 66 | PB19 | | | 67 | PB18 | | | 68 | PB17 | | | 69 | PB14 | | | 70 | PB10 | | | 71 | PB9 | | | 72 | GNDPLL | | | 73 | VDDPLL | | | 74 | XOUT | | | 75 | XIN | | | 76 | DHSDP | | | 77 | DHSDM | | | 78 | VBG | | | 79 | VDDUTMI | | | 80 | DFSDM | | | 81 | DFSDP | | | 82 | GNDUTMI | | | 83 | VDDCORE_4 | | | 84 | PA28 | | | 85 | PA29 | | | 86 | PA31 | | | 87 | VDDCORE_5 | | | 88 | VDDIO_4 | | | 89 | GND_3 | | | 90 | PB0 | | | 91 | PB1 | | | 92 | PB2 | | | 93 | PB11 | | | 94 | PB12 | | | 95 | PB13 | | | 96 | PA27 | | | 97 | PB5 | | | 98 | PB6 | | | 99 | PB7 | | | 100 | PB8 | | --- *Generated from [https://www.flux.ai/jecstronic/atsam3u1ca-au~8a](https://www.flux.ai/jecstronic/atsam3u1ca-au~8a)*