# V831 (Component) ## Description Microcontroller Units (MCUs/MPUs/SOCs) V831 QFN-88_L9.0-W9.0-P0.35-TL-EP6.5 LCSC Part Number: C2917116 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 - **JLCPCB Part Class:** Extended Part - **Package or Case Code:** QFN-88_L9.0-W9.0-P0.35-TL-EP6.5 - **Part Type:** Microcontroller Units (MCUs/MPUs/SOCs) - **Manufacturer Part Number:** V831 - **LCSC Part Number:** C2917116 - **Manufacturer Name:** Allwinner(全志) ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C2917116.html) | $8.1654 | 0 | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** V831 - **Mount Type:** PCB - **Package / Case Code:** QFN - **Pin Count:** 89 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VCC_SYS0 | | | 2 | PD18/LCD_CLK | | | 3 | PD19/LCD_DE | | | 4 | PD20/LCD_HSYNC | | | 5 | PD21/LCD_VSYNC | | | 6 | IOVCC_LCD | | | 7 | PF0/SDC0_D1 | | | 8 | PF1/SDC0_D0 | | | 9 | PF2/SDC0_CLK | | | 10 | PF3/SDC0_CMD | | | 11 | PF4/SDC0_D3 | | | 12 | PF5/SDC0_D2 | | | 13 | PF6/SDC0_INT | | | 14 | VCC_PLL | | | 15 | DXOut | | | 16 | DXIn | | | 17 | REFCLKOut | | | 18 | VCC_RTC | | | 19 | RESET | | | 20 | VCC_SYS1 | | | 21 | PE17/MCSI_PWDN | | | 22 | PE16/MCSI_RSTN | | | 23 | IOVCC_PE | | | 24 | VCC_SYS2 | | | 25 | PG7/UART1_RX | | | 26 | PG6/UART1_TX | | | 27 | PG4/SDC1_D2 | | | 28 | PG5/SDC1_D3 | | | 29 | IOVCC_SDC1 | | | 30 | PG3/SDC1_D1 | | | 31 | PG2/SDC1_D0 | | | 32 | PG1/SDC1_CMD | | | 33 | PG0/SDC1_CLK | | | 34 | VCC_DRAM0 | | | 35 | VCC_DRAM1 | | | 36 | PH14/JTAG_DI | | | 37 | PH13/JTAG_DO | | | 38 | PH12/JTAG_CK/TWI2_SDA | | | 39 | PH11/JTAG_MS/TWI2_SCK | | | 40 | PH10/UART0_RX | | | 41 | PH9/UART0_TX | | | 42 | PH8/PWM_8 | | | 43 | PH7/PWM_7 | | | 44 | PH6/PWM_6 | | | 45 | VCC_SYS3 | | | 46 | VCC18_IO | | | 47 | PH5/LCD_RST | | | 48 | PH4/SDC1_CS | | | 49 | PH3/PWM_3/I2S0_DOUT/UART3_RTS | | | 50 | PH2/PWM_2/I2S0_LRCK/SPI1_MISO/UART3_CTS | | | 51 | PH1/PWM_1/I2S0_BCLK/SPI1_MOSI/UART3_RX | | | 52 | PH0/PWM_0/I2S0_MCLK/SPI1_CLK/UART3_TX | | | 53 | VCC_IO | | | 54 | GPADC | | | 55 | AVCC | | | 56 | LINEOUT | | | 57 | VRA1 | | | 58 | AGND | | | 59 | VRA2 | | | 60 | MIC_InN | | | 61 | MIC_InP | | | 62 | VCC_SYS4 | | | 63 | PC0/SPI0_CLK | | | 64 | PC1/SPI0_CS0 | | | 65 | PC2/SPI0_MOSI | | | 66 | PC3/SPI0_MISO | | | 67 | PC4/SPI0_WP | | | 68 | PC5/SPI0_HOLD | | | 69 | MCSI_D0N | | | 70 | MCSI_D0P | | | 71 | MCSI_D1P | | | 72 | MCSI_D1N | | | 73 | MCSI_CKN | | | 74 | MCSI_CKP | | | 75 | IOVCC_MCSI | | | 76 | USB_DP | | | 77 | USB_DM | | | 78 | MCSI_MCLK | | | 79 | PI1/MCSI_HS/TWI1_SCK | | | 80 | PI2/MCSI_VS/TWI1_SDA | | | 81 | PD1/LCD_D0 | | | 82 | PD2/LCD_D1 | | | 83 | PD3/LCD_D2 | | | 84 | PD4/LCD_D3 | | | 85 | PD5/LCD_D4 | | | 86 | PD6/LCD_D5 | | | 87 | PD7/LCD_D6 | | | 88 | PD8/LCD_D7 | | | 89 | EPad | | --- *Generated from [https://www.flux.ai/lcsc/v831~9ak3](https://www.flux.ai/lcsc/v831~9ak3)*