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AT90USB1286-MU, in 3D

AT90USB1286-MU

Microchip Technology

-40℃~+85℃ 10bit 128KB 16MHz 2.7V~5.5V 48 4KB 8 Bit 8KB AVR Built-in FLASH QFN-64-EP(9x9) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/AT90USB1286-MU
Category
Microcontrollers (MCU, MPU, SOC)
Package
QFN-64
Pins
65

Overview

The AT90USB1286-MU is a microcontroller made by Microchip Technology in a QFN-64 package with 65 pins. -40℃~+85℃ 10bit 128KB 16MHz 2.7V~5.5V 48 4KB 8 Bit 8KB AVR Built-in FLASH QFN-64-EP(9x9) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_Microchip_AVR:AT90USB1286-M, from KiCad's library) and its footprint (Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP7.5x7.5mm, from KiCad's library), ready for a KiCad board. 43 are in stock at JLCPCB (part C614573). 9 open-source boards in 8 repositories on GitHub use it.

Symbol

PE61PE72UVCC3D-4D+5UGND6UCAP7VBUS8PE39PB010PB111PB212PB313PB414PB515PB616PB717PE418PE519RESET20VCC21GND22XTAL223XTAL124PD025PD126PD227PD328PD429PD530PD631PD732PE033PE134PC035PC136PC237PC338PC439PC540PC641PC742PE2/HWB43PA744PA645PA546PA447PA348PA249PA150PA051PF754PF655PF556PF457PF358PF259PF160PF061AREF62AVCC64
MCU_Microchip_AVR:AT90USB1286-MFrom KiCad's library

Footprint

65
Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP7.5x7.5mmFrom KiCad's library

Parameters

13
ADC (Bit)
10bit
CPU Core
AVR
CPU Maximum Speed
16MHz
Core Size
8 Bit
EEPROM
4KB
Features
External pin reset (NRST)
Number of I/O
48
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
128KB
RAM Size
8KB
Voltage - Supply
2.7V~5.5V

Order codes

2

Pinout

65
The pins of the AT90USB1286-MU
PinNameType
1PE6Input/output
2PE7Input/output
3UVCCPower in
4D-Input/output
5D+Input/output
6UGNDPower in
7UCAPPassive
8VBUSInput
9PE3Input/output
10PB0Input/output
11PB1Input/output
12PB2Input/output
13PB3Input/output
14PB4Input/output
15PB5Input/output
16PB6Input/output
17PB7Input/output
18PE4Input/output
19PE5Input/output
20RESETInput
21VCCPower in
22GNDPower in
23XTAL2Output
24XTAL1Input
25PD0Input/output
26PD1Input/output
27PD2Input/output
28PD3Input/output
29PD4Input/output
30PD5Input/output
31PD6Input/output
32PD7Input/output
33PE0Input/output
34PE1Input/output
35PC0Input/output
36PC1Input/output
37PC2Input/output
38PC3Input/output
39PC4Input/output
40PC5Input/output
41PC6Input/output
42PC7Input/output
43PE2/HWBInput/output
44PA7Input/output
45PA6Input/output
46PA5Input/output
47PA4Input/output
48PA3Input/output
49PA2Input/output
50PA1Input/output
51PA0Input/output
52VCCPassive
53GNDPassive
54PF7Input/output
55PF6Input/output
56PF5Input/output
57PF4Input/output
58PF3Input/output
59PF2Input/output
60PF1Input/output
61PF0Input/output
62AREFPassive
63GNDPassive
64AVCCPower in
65GNDPassive

Open-source boards using it

All 9
  • 2 layers84 × 59.2 mmBeef board, the printed circuit board in 3D

    Beef board

    HWXLR8/beef-board

    USB HID PCB for Bemani rhythm games

    62 parts27GPL-3.0
  • 2 layers348.1 × 120.9 mmNummacro, the printed circuit board in 3D

    Nummacro

    digitalrane/ec0board

    QMK AT90USB1286 Mechanical TKL Keyboard - Retrofit for Kogan Mechanical TKL

    370 parts12
  • 2 layersEL87, the printed circuit board in 3D

    EL87

    BalzGuenat/mechkeys

    A few mechanical keyboard related kicad projects.

    272 parts6
  • 2 layers371.5 × 147.6 mmCbc1, the printed circuit board in 3D

    Cbc1

    Croktopus/Daishi

    If you just want to have a CBC1 PCB printed, you'll want to take the gerbers.zip file to your PCB fab of choice (I recommend JLCPCB for the price), as well as the gerbers.zip in the daughterboard directory.

    266 parts5GPL-3.0
  • 2 layers408.5 × 95 mmKeyboard layout pcb, the printed circuit board in 3D

    Keyboard layout pcb

    Avaviel/mechanical_keyboard_mac

    Custom Mechanical Keyboard for Mac built from scratch

    211 parts
  • 2 layers323.9 × 145.3 mmKeyboard pcb, the printed circuit board in 3D

    Keyboard pcb

    chiappe666/keyboard-pcb

    pcb for my keyboard

    264 partsMIT
  • 2 layers371.5 × 137.8 mmA1800-compat, the printed circuit board in 3D

    A1800-compat

    BalzGuenat/mechkeys

    A few mechanical keyboard related kicad projects.

    270 parts6
  • 2 layers496.6 × 153.7 mmFu keyboard, the printed circuit board in 3D

    Fu keyboard

    kitspace-test-repos/kicad6-file-collection

    592 partsMIT

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Questions

Is there a KiCad symbol and footprint for the AT90USB1286-MU?

Yes. The symbol is MCU_Microchip_AVR:AT90USB1286-M and the footprint Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP7.5x7.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AT90USB1286-MU?

QFN-64, with 65 pins. Its footprint is drawn on this page.

Where is the AT90USB1286-MU datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the AT90USB1286-MU?

JLCPCB lists it as part C614573, with 43 in stock; the sellers' links on this page open their listings.

What can replace the AT90USB1286-MU?

Parts like it in the library: the AT90CAN128-16MU by Microchip Technology, the AT90USB646-MU by Microchip Technology, the AT90USB647-MU by Microchip Technology and the AT90CAN128-16MUR by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the AT90USB1286-MU?

9 boards in 8 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8