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A33 on a board, in 3D

A33

Allwinner Tech

-20℃~+75℃ 32 Bit 6bit ARM Cortex-A7 Built-in+External External TFBGA-282 Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCallwinner-tech/A33
Category
Microcontrollers (MCU, MPU, SOC)
Package
TFBGA-282
Pins
282

Overview

The A33 is a microcontroller made by Allwinner Tech in a TFBGA-282 package with 282 pins. -20℃~+75℃ 32 Bit 6bit ARM Cortex-A7 Built-in+External External TFBGA-282 Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:A33, from EasyEDA) and its footprint (EasyEDA_Cloud:BGA-282_L14.0-W14.0-R17-W17-P0.8-TL, from EasyEDA), ready for a KiCad board. 21 are in stock at JLCPCB (part C2845168). 5 open-source boards in 4 repositories on GitHub use it.

Symbol

PL11T12PL10U12PL9P13PL8R13PL7T13PL6U13PL5P14PL4R14PL3T14PL2U14PL1P15PL0P16PH9E14PH8E15PH7E16PH6E17PH5C13PH4D13PH3D14PH2D15PH1D16PH0D17PG13C14PG12C15PG11C16PG10C17PG8B16PG9A16PG7B17PG6A17PG5B13PG4A13PG3B14PG2A14PG1B15PG0A15PF5C7PF4D7PF3C8PF2D8PF1C9PF0D9PE17D4PE16C4PE15D3PE14C3PE13B2PE12A2PE11B3PE10A3PE9B4PE8A4PE7B5PE6A5PE5B6PE4A6PE3D6PE2C6PE1D5PE0C5VCC-PDN11VCC-PDM11PD27T7PD26U7PD25T8PD24U8PD23T9PD22U9PD21T10PD20U10PD19T11PD18U11PD15P7PD14R7PD13P8PD12R8PD11P9PD10R9PD7P10PD6R10PD5P11PD4R11PD3P12PD2R12PC16A7PC15B7PC14A8PC13B8PC12A9PC11B9PC10A10PC9B10PC8A11PC7A12PC6D10PC5C10PC4B11PC3D11PC2C11PC1C12PC0D12PB7F15PB6F14PB5G15PB4G14PB3F16PB2F17PB1G16PB0G17VDD-DLLP3DRSTG3DZQR3DODT1L7DODTL3DCS1N5DCSN3DRASL4DCASM3DWEK3DBA2H4DBA1K4DBA0J3DA15E3DA14C1DA13F3DA12E1DA11C2DA10E2DA9F4DA8B1DA7G4DA6A1DA5F1DA4D2DA3H3DA2F2DA1D1DA0E4DCKE1N7DCKEJ4DCKG1DCKBG2DQM0N2DQS0BK1DQS0K2DQM1T3DQS1BT1DQS1R1DVREFM4DQ15N1DQ14P2DQ13P1DQ12R2DQ11T2DQ10U2DQ9U1DQ8U3DQ7H2DQ6H1DQ5J2DQ4J1DQ3L2DQ2L1DQ1M2DQ0M1
EasyEDA_Cloud:A33From EasyEDA

Footprint

EasyEDA_Cloud:BGA-282_L14.0-W14.0-R17-W17-P0.8-TLFrom EasyEDA

Parameters

6
ADC (Bit)
6bit
CPU Core
ARM Cortex-A7
Core Size
32 Bit
Operating Temperature
-20℃~+75℃
Oscillator Type
Built-in+External
Program Memory Type
External

Order codes

1

Pinout

282
The pins of the A33
PinNameType
A1DA6Unspecified
A2PE12Unspecified
A3PE10Unspecified
A4PE8Unspecified
A5PE6Unspecified
A6PE4Unspecified
A7PC16Unspecified
A8PC14Unspecified
A9PC12Unspecified
A10PC10Unspecified
A11PC8Unspecified
A12PC7Unspecified
A13PG4Unspecified
A14PG2Unspecified
A15PG0Unspecified
A16PG9Unspecified
A17PG6Unspecified
B1DA8Unspecified
B2PE13Unspecified
B3PE11Unspecified
B4PE9Unspecified
B5PE7Unspecified
B6PE5Unspecified
B7PC15Unspecified
B8PC13Unspecified
B9PC11Unspecified
B10PC9Unspecified
B11PC4Unspecified
B13PG5Unspecified
B14PG3Unspecified
B15PG1Unspecified
B16PG8Unspecified
B17PG7Unspecified
C1DA14Unspecified
C2DA11Unspecified
C3PE14Unspecified
C4PE16Unspecified
C5PE0Unspecified
C6PE2Unspecified
C7PF5Unspecified
C8PF3Unspecified
C9PF1Unspecified
C10PC5Unspecified
C11PC2Unspecified
C12PC1Unspecified
C13PH5Unspecified
C14PG13Unspecified
C15PG12Unspecified
C16PG11Unspecified
C17PG10Unspecified
D1DA1Unspecified
D2DA4Unspecified
D3PE15Unspecified
D4PE17Unspecified
D5PE1Unspecified
D6PE3Unspecified
D7PF4Unspecified
D8PF2Unspecified
D9PF0Unspecified
D10PC6Unspecified
D11PC3Unspecified
D12PC0Unspecified
D13PH4Unspecified
D14PH3Unspecified
D15PH2Unspecified
D16PH1Unspecified
D17PH0Unspecified
E1DA12Unspecified
E2DA10Unspecified
E3DA15Unspecified
E4DA0Unspecified
E5VDD-CPUUnspecified
E6VDD-CPUUnspecified
E7VDD-CPUUnspecified
E8VDD-SYSUnspecified
E9VDD-SYSUnspecified
E10VDD-SYSUnspecified
E11VCC-IOUnspecified
E12VCC-IOUnspecified
E14PH9Unspecified
E15PH8Unspecified
E16PH7Unspecified
E17PH6Unspecified
F1DA5Unspecified
F2DA2Unspecified
F3DA13Unspecified
F4DA9Unspecified
F5VDD-CPUUnspecified
F6VDD-CPUUnspecified
F7VDD-CPUUnspecified
F8GNDUnspecified
F9GNDUnspecified
F10GNDUnspecified
F11VCC-IOUnspecified
F12VCC-IOUnspecified
F14PB6Unspecified
F15PB7Unspecified
F16PB3Unspecified
F17PB2Unspecified
G1DCKUnspecified
G2DCKBUnspecified
G3DRSTUnspecified
G4DA7Unspecified
G5VDD-CPUUnspecified
G6VDD-CPUUnspecified
G7GNDUnspecified
G8GNDUnspecified
G9GNDUnspecified
G10GNDUnspecified
G11GNDUnspecified
G12VCC-IOUnspecified
G14PB4Unspecified
G15PB5Unspecified
G16PB1Unspecified
G17PB0Unspecified
H1DQ6Unspecified
H2DQ7Unspecified
H3DA3Unspecified
H4DBA2Unspecified
H5VCC-DRAMUnspecified
H6VCC-DRAMUnspecified
H7GNDUnspecified
H8GNDUnspecified
H9GNDUnspecified
H10GNDUnspecified
H11GNDUnspecified
H12GNDUnspecified
H13AGNDUnspecified
H14HPCOMUnspecified
H15LINEINLUnspecified
H16HPCOMFBUnspecified
H17HPVCCBPUnspecified
J1DQ4Unspecified
J2DQ5Unspecified
J3DBA0Unspecified
J4DCKEUnspecified
J5VCC-DRAMUnspecified
J6VCC-DRAMUnspecified
J7GNDUnspecified
J8GNDUnspecified
J9GNDUnspecified
J10GNDUnspecified
J11GNDUnspecified
J12GNDUnspecified
J14HBIASUnspecified
J15LINEINRUnspecified
J16HPOUTRUnspecified
J17HPOUTLUnspecified
K1DQS0BUnspecified
K2DQS0Unspecified
K3DWEUnspecified
K4DBA1Unspecified
K5VCC-DRAMUnspecified
K6VDD-SYSUnspecified
K7GNDUnspecified
K8GNDUnspecified
K9GNDUnspecified
K10GNDUnspecified
K11GNDUnspecified
K12GNDUnspecified
K13HPVCCINUnspecified
K14MBIASUnspecified
K15PHONEINNUnspecified
K16VRA1Unspecified
K17VRA2Unspecified
L1DQ2Unspecified
L2DQ3Unspecified
L3DODTUnspecified
L4DRASUnspecified
L5VCC-DRAMUnspecified
L6VDD-SYSUnspecified
L7DODT1Unspecified
L8GNDUnspecified
L9GNDUnspecified
L10GNDUnspecified
L11GNDUnspecified
L12VCC-USBUnspecified
L14LRADC0Unspecified
L15PHONEINPUnspecified
L16AVCCUnspecified
L17VRPUnspecified
M1DQ0Unspecified
M2DQ1Unspecified
M3DCASUnspecified
M4DVREFUnspecified
M5VCC-PLLUnspecified
M6VDD-SYSUnspecified
M7VDD-SYSUnspecified
M8VCC-EFUSEUnspecified
M9GNDUnspecified
M10GNDUnspecified
M11VCC-PDUnspecified
M12VCC-RTCUnspecified
M13RTCVIOUnspecified
M14VDD-CPUSUnspecified
M15PHONEOUTPUnspecified
M16MIC1NUnspecified
M17MIC1PUnspecified
N1DQ15Unspecified
N2DQM0Unspecified
N3DCSUnspecified
N4GNDUnspecified
N5DCS1Unspecified
N6VCC-DSIUnspecified
N7DCKE1Unspecified
N8VDD-SYSUnspecified
N9VDD-SYSUnspecified
N10VDD-SYSUnspecified
N11VCC-PDUnspecified
N12VCC-HSICUnspecified
N14NMIUnspecified
N15PHONEOUTNUnspecified
N16MIC2NUnspecified
N17MIC2PUnspecified
P1DQ13Unspecified
P2DQ14Unspecified
P3VDD-DLLUnspecified
P4DSI-D0PUnspecified
P5DSI-D1PUnspecified
P6DSI-D3PUnspecified
P7PD15Unspecified
P8PD13Unspecified
P9PD11Unspecified
P10PD7Unspecified
P11PD5Unspecified
P12PD3Unspecified
P13PL9Unspecified
P14PL5Unspecified
P15PL1Unspecified
P16PL0Unspecified
P17RESETUnspecified
R1DQS1Unspecified
R2DQ12Unspecified
R3DZQUnspecified
R4DSI-D0NUnspecified
R5DSI-D1NUnspecified
R6DSI-D3NUnspecified
R7PD14Unspecified
R8PD12Unspecified
R9PD10Unspecified
R10PD6Unspecified
R11PD4Unspecified
R12PD2Unspecified
R13PL8Unspecified
R14PL4Unspecified
R15X32KFOUTUnspecified
R16X32KOUTUnspecified
R17X32KINUnspecified
T1DQS1BUnspecified
T2DQ11Unspecified
T3DQM1Unspecified
T4X24MOUTUnspecified
T5DSI-CKPUnspecified
T6DSI-D2PUnspecified
T7PD27Unspecified
T8PD25Unspecified
T9PD23Unspecified
T10PD21Unspecified
T11PD19Unspecified
T12PL11Unspecified
T13PL7Unspecified
T14PL3Unspecified
T15HSIC-STRUnspecified
T16USB-DM0Unspecified
T17USB-DP0Unspecified
U1DQ9Unspecified
U2DQ10Unspecified
U3DQ8Unspecified
U4X24MINUnspecified
U5DSI-CKNUnspecified
U6DSI-D2NUnspecified
U7PD26Unspecified
U8PD24Unspecified
U9PD22Unspecified
U10PD20Unspecified
U11PD18Unspecified
U12PL10Unspecified
U13PL6Unspecified
U14PL2Unspecified
U15HSIC-DATUnspecified
U16USB-DM1Unspecified
U17USB-DP1Unspecified

Open-source boards using it

All 5
  • 4 layers91 × 53.1 mmNff pcb, the printed circuit board in 3D

    Nff pcb

    o7-machinehum/flipper-blackhat

    Linux based WiFi pentesting device for the Flipper Zero.

    184 parts300
  • 4 layers59 × 53 mmNff pcb, the printed circuit board in 3D

    Nff pcb

    o7-machinehum/wifiwart

    Linux SBC featuring two wifi radios, masquerading as a USB charger.

    145 parts184MIT
  • 4 layers66 × 55 mmModule, the printed circuit board in 3D

    Module

    vd-rd/sbc_allwinner_a33

    168 parts2
  • 4 layers90.1 × 59.2 mmLinux capable PCB KiCAD, the printed circuit board in 3D

    Linux capable PCB KiCAD

    damjanovgit/Linux-capable-PCB

    Dizajn štampane pločice i board bring-up za Linux operativni sistem.

    153 parts
  • 4 layers62 × 37 mmFf comp pcb, the printed circuit board in 3D

    Ff comp pcb

    o7-machinehum/wifiwart

    Linux SBC featuring two wifi radios, masquerading as a USB charger.

    98 parts184MIT

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A picture
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A picture that opens the part, for a README
[![A33](https://pcbkit.io/embed/parts/allwinner-tech/A33.jpg?size=s)](https://pcbkit.io/parts/allwinner-tech/A33)

Questions

Is there a KiCad symbol and footprint for the A33?

Yes. The symbol is EasyEDA_Cloud:A33 and the footprint EasyEDA_Cloud:BGA-282_L14.0-W14.0-R17-W17-P0.8-TL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the A33?

TFBGA-282, with 282 pins. Its footprint is drawn on this page.

Where is the A33 datasheet?

Allwinner Tech publishes it: the Datasheet link on this page opens it.

Where can I order the A33?

JLCPCB lists it as part C2845168, with 21 in stock; the sellers' links on this page open their listings.

What can replace the A33?

Parts like it in the library: the R16-J by Allwinner Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the A33?

5 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

1