# A133 (Component)
## Description
Microcontroller Units (MCUs/MPUs/SOCs)
A133
LFBGA-346_L12.0-W12.0-P0.50-TL_ALLWINNER_A133
LCSC Part Number: C2997892
JLCPCB Part Class: Extended Part
Manufactured by Allwinner(全志)
## Component Details
- **Owner:** lcsc
- **Created:** 3/17/2026
- **Last Updated:** 3/17/2026
- **Visibility:** Public
- **LCSC Part Number:** C2997892
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Name:** Allwinner(全志)
- **Manufacturer Part Number:** A133
- **Part Type:** Microcontroller Units (MCUs/MPUs/SOCs)
- **Package or Case Code:** LFBGA-346_L12.0-W12.0-P0.50-TL_ALLWINNER_A133
## 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/m5stack-technology-co-ltd/A133/21286969) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C2997892.html) | $5.2358 | 195 |
| [Mouser](https://www.mouser.com/en/ProductDetail/M5Stack/A133?qs=Imq1NPwxi76%2F5sIm12Z2rg%3D%3D) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **MPN:** A133
- **Mount Type:** PCB
- **Package / Case Code:** LFBGA
- **Pin Count:** 346
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| A1 | GND | |
| A2 | PH17 | |
| A3 | PH12 | |
| A5 | PH1 | |
| A7 | FEL | |
| A9 | PF2 | |
| A11 | GPADC1 | |
| A12 | MICIN2N | |
| A13 | MICIN1N | |
| A14 | LINEOUTLP | |
| A15 | MIC_DET | |
| A16 | HPOUTR | |
| A17 | HPOUTL | |
| A19 | MCSIB_CKN | |
| A21 | MCSIA_CKP | |
| A22 | MCSIA_CKN | |
| A23 | GND | |
| AA1 | SDQ8 | |
| AA2 | SDQ15 | |
| AA3 | SDQ14 | |
| AA4 | SDQ13 | |
| AA5 | SDQM1 | |
| AA6 | SDQ22 | |
| AA7 | GND | |
| AA8 | SDQ18 | |
| AA9 | SDQM2 | |
| AA10 | SDQS3N | |
| AA11 | GND | |
| AA12 | SA2 | |
| AA13 | GND | |
| AA14 | SCKP | |
| AA15 | SCKE1 | |
| AA16 | SCKE0 | |
| AA17 | SA0 | |
| AA18 | GND | |
| AA19 | SA9 | |
| AA20 | SACT | |
| AA21 | SODT0 | |
| AA22 | PD4 | |
| AA23 | PD5 | |
| AB1 | SDQ10 | |
| AB2 | SDQS1P | |
| AB3 | SDQ11 | |
| AB4 | SDQ9 | |
| AB5 | SDQ21 | |
| AB6 | SDQ23 | |
| AB7 | SDQS2P | |
| AB8 | SDQ19 | |
| AB9 | SDQ17 | |
| AB10 | SDQS3P | |
| AB11 | SDQ30 | |
| AB12 | SA15 | |
| AB13 | SA1 | |
| AB14 | SCKN | |
| AB15 | SA16 | |
| AB16 | SA13 | |
| AB17 | SBG0 | |
| AB18 | SA8 | |
| AB19 | SCS1 | |
| AB20 | SBG1 | |
| AB22 | PD8 | |
| AB23 | PD9 | |
| AC1 | GND | |
| AC2 | SDQS1N | |
| AC3 | SDQ12 | |
| AC5 | SDQ20 | |
| AC7 | SDQS2N | |
| AC9 | SDQ16 | |
| AC11 | SDQ28 | |
| AC13 | SA14 | |
| AC15 | SCS0 | |
| AC17 | SA10 | |
| AC19 | SA11 | |
| AC21 | SODT1 | |
| AC22 | GND | |
| AC23 | GND | |
| B1 | PH19 | |
| B2 | PH13 | |
| B3 | PH15 | |
| B4 | PH10 | |
| B5 | PH3 | |
| B6 | PH2 | |
| B7 | JTAG_SEL | |
| B8 | PF4 | |
| B9 | PF3 | |
| B10 | PF0 | |
| B11 | BOOT_SEL_ADC | |
| B12 | MICIN2P | |
| B13 | MICIN1P | |
| B14 | LINEOUTLN | |
| B15 | MBIAS | |
| B16 | HBIAS | |
| B17 | HPOUTFB | |
| B18 | MCSIB_D1N | |
| B19 | MCSIB_CKP | |
| B20 | MCSIB_D0N | |
| B21 | MCSIA_D2N | |
| B22 | MCSIA_D3N | |
| B23 | MCSIA_D3P | |
| C1 | PH14 | |
| C2 | PH18 | |
| C3 | PH16 | |
| C4 | PH7 | |
| C5 | PH5 | |
| C6 | PH4 | |
| C7 | PH0 | |
| C8 | PF5 | |
| C9 | PF1 | |
| C10 | PF6 | |
| C11 | HP_DET | |
| C13 | CPVIN | |
| C15 | CPVDD | |
| C17 | GND | |
| C18 | MCSIB_D1P | |
| C19 | GND | |
| C20 | MCSIB_D0P | |
| C21 | MCSIA_D2P | |
| C22 | MCSIA_D1N | |
| C23 | MCSIA_D1P | |
| D2 | PB5 | |
| D3 | PB4 | |
| D4 | PB1 | |
| D5 | PB3 | |
| D7 | PH11 | |
| D9 | PH9 | |
| D11 | AGND | |
| D13 | AVCC | |
| D15 | VEE | |
| D17 | VCC_MCSI | |
| D19 | PE3 | |
| D21 | MCSIA_D0N | |
| D22 | MCSIA_D0P | |
| E1 | PB8 | |
| E2 | PB7 | |
| E3 | PB6 | |
| E5 | PB0 | |
| E7 | VCC_IO | |
| E9 | PH8 | |
| E11 | LRADC | |
| E13 | VRA2 | |
| E15 | CPVEE | |
| E17 | VCC_PE | |
| E20 | PE1 | |
| E21 | PE9 | |
| E22 | PE7 | |
| E23 | PE0 | |
| F2 | PB9 | |
| F3 | PB10 | |
| F9 | PH6 | |
| F11 | BOOT_SEL | |
| F13 | VRA1 | |
| F22 | PE6 | |
| F23 | PE8 | |
| G1 | PG2 | |
| G2 | PG4 | |
| G3 | PG3 | |
| G4 | PB2 | |
| G5 | PG11 | |
| G6 | PG12 | |
| G19 | PE5 | |
| G20 | PE2 | |
| G21 | PE4 | |
| G22 | USB0_DM | |
| G23 | USB0_DP | |
| H2 | PG1 | |
| H3 | PG5 | |
| H8 | GND | |
| H9 | GND | |
| H10 | GND | |
| H11 | GND | |
| H12 | VDD_SYSFB | |
| H13 | VDD_SYS | |
| H14 | VDD_SYS | |
| H15 | VDD_SYS | |
| H16 | VDD_SYS | |
| H22 | USB1_DM | |
| H23 | USB1_DP | |
| J1 | PG10 | |
| J2 | PG0 | |
| J3 | GND | |
| J4 | PG13 | |
| J5 | PG7 | |
| J6 | VCC_PG | |
| J8 | GND | |
| J9 | GND | |
| J10 | GND | |
| J15 | GND | |
| J16 | VDD_SYS | |
| J18 | VDD_USB | |
| J19 | VCC_EFUSE | |
| J20 | VCC_USB | |
| J21 | GND | |
| J22 | PC11 | |
| J23 | PC15 | |
| K2 | PG6 | |
| K3 | PG8 | |
| K8 | VDD_CPU | |
| K9 | VDD_CPU | |
| K10 | GND | |
| K11 | GND | |
| K12 | GND | |
| K13 | GND | |
| K14 | GND | |
| K15 | GND | |
| K16 | GND | |
| K21 | PC14 | |
| K22 | PC10 | |
| L1 | PL8 | |
| L2 | PL7 | |
| L3 | PG9 | |
| L4 | VCC_PL | |
| L5 | VCC_RTC | |
| L6 | PL1 | |
| L8 | VDD_CPU | |
| L9 | GND | |
| L10 | GND | |
| L14 | GND | |
| L15 | GND | |
| L16 | GND | |
| L18 | VCC_PC | |
| L19 | PC12 | |
| L20 | PC16 | |
| L21 | PC13 | |
| L22 | PC6 | |
| L23 | PC4 | |
| M2 | PL11 | |
| M3 | PL9 | |
| M8 | VDD_CPU | |
| M9 | GND | |
| M10 | GND | |
| M11 | GND | |
| M12 | GND | |
| M13 | GND | |
| M14 | GND | |
| M15 | GND | |
| M16 | GND | |
| M21 | PC2 | |
| M22 | PC3 | |
| N1 | PL3 | |
| N2 | PL6 | |
| N3 | PL5 | |
| N4 | VDD_CPUS | |
| N5 | PL0 | |
| N6 | VCC_PLL | |
| N8 | VDD_CPU | |
| N9 | GND | |
| N15 | GND | |
| N16 | GND | |
| N18 | VCC_LVDS0 | |
| N19 | PC0 | |
| N20 | PC7 | |
| N21 | PC9 | |
| N22 | GND | |
| N23 | PC5 | |
| P2 | RTC_VIO | |
| P3 | PL2 | |
| P8 | VDD_CPUFB | |
| P9 | GND | |
| P10 | GND | |
| P11 | GND | |
| P12 | GND | |
| P13 | GND | |
| P14 | GND | |
| P15 | GND | |
| P16 | GND | |
| P21 | PC8 | |
| P22 | PC1 | |
| R1 | DXOUT | |
| R2 | DXIN | |
| R3 | REFCLK_OUT | |
| R4 | PL4 | |
| R5 | NMI | |
| R6 | RESET | |
| R8 | GND | |
| R9 | VCC_DRAM | |
| R10 | VCC_DRAM | |
| R11 | VCC_DRAM | |
| R12 | VCC_DRAM | |
| R13 | VCC_DRAM | |
| R14 | VCC_DRAM | |
| R15 | VDD18_DRAM | |
| R16 | GND | |
| R18 | VCC_PD | |
| R19 | PD23 | |
| R20 | PD22 | |
| R21 | GND | |
| R22 | PD10 | |
| R23 | PD11 | |
| T2 | X32KIN | |
| T3 | X32KOUT | |
| T21 | PD12 | |
| T22 | PD13 | |
| U1 | DXLDO_OUT | |
| U2 | WREQIN | |
| U3 | X32KFOUT | |
| U4 | PL10 | |
| U5 | GND | |
| U7 | SDQM0 | |
| U9 | GND | |
| U11 | SDQM3 | |
| U13 | SA4 | |
| U15 | SA3 | |
| U17 | SRST | |
| U18 | PD21 | |
| U19 | PD20 | |
| U20 | PD17 | |
| U21 | PD16 | |
| U22 | PD14 | |
| U23 | PD15 | |
| V2 | GND | |
| V3 | GND | |
| V7 | SDQ1 | |
| V9 | SDQ26 | |
| V11 | SDQ31 | |
| V13 | GND | |
| V15 | GND | |
| V17 | GND | |
| V22 | PD0 | |
| V23 | PD1 | |
| W1 | SDQ4 | |
| W2 | SDQ6 | |
| W3 | SDQ7 | |
| W4 | SDQ5 | |
| W7 | SDQ3 | |
| W9 | SDQ25 | |
| W11 | SDQ29 | |
| W13 | SA5 | |
| W15 | SBA0 | |
| W17 | SA7 | |
| W20 | PD19 | |
| W21 | PD18 | |
| W22 | PD2 | |
| W23 | PD3 | |
| Y2 | SDQS0P | |
| Y3 | SDQS0N | |
| Y4 | GND | |
| Y5 | SDQ2 | |
| Y7 | SDQ0 | |
| Y9 | SDQ27 | |
| Y11 | SDQ24 | |
| Y13 | SA6 | |
| Y15 | SBA1 | |
| Y17 | SA12 | |
| Y19 | SZQ | |
| Y22 | PD6 | |
| Y23 | PD7 | |
---
*Generated from [https://www.flux.ai/lcsc/a133~4vue](https://www.flux.ai/lcsc/a133~4vue)*