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ATTINY167-MU on a board, in 3D

ATTINY167-MU

Microchip Technology

VQFN-32-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATTINY167-MU
Category
Microcontrollers (MCU, MPU, SOC)
Package
VQFN-32-EP(5x5)
Pins
33

Overview

The ATTINY167-MU is a microcontroller made by Microchip Technology in a VQFN-32-EP(5x5) package with 33 pins. VQFN-32-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_Microchip_ATtiny:ATtiny167-M, from KiCad's library) and its footprint (Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2055424). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

PA33AVCC4AGND5PA49PA510PA611AREF/PA712RESET/PB714PB615XTAL2/PB518XTAL1/PB419VCC20GND21PB325PB226PB127PB028PA029PA130PA231
MCU_Microchip_ATtiny:ATtiny167-MFrom KiCad's library

Footprint

33
Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mmFrom KiCad's library

Parameters

11
CPU Core
AVR
CPU Maximum Speed
16MHz
Core Size
8 Bit
EEPROM
512Byte
Number of I/O
16
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
16KB
RAM Size
512Byte
Voltage - Supply
1.8V~5.5V

Order codes

3

Pinout

33
The pins of the ATTINY167-MU
PinNameType
1NCNot connected
2NCNot connected
3PA3Input/output
4AVCCPower in
5AGNDPower in
6NCNot connected
7NCNot connected
8NCNot connected
9PA4Input/output
10PA5Input/output
11PA6Input/output
12AREF/PA7Input/output
13NCNot connected
14RESET/PB7Input/output
15PB6Input/output
16NCNot connected
17NCNot connected
18XTAL2/PB5Input/output
19XTAL1/PB4Input/output
20VCCPower in
21GNDPower in
22NCNot connected
23NCNot connected
24NCNot connected
25PB3Input/output
26PB2Input/output
27PB1Input/output
28PB0Input/output
29PA0Input/output
30PA1Input/output
31PA2Input/output
32NCNot connected
33GNDPassive

Open-source boards using it

All 2

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Questions

Is there a KiCad symbol and footprint for the ATTINY167-MU?

Yes. The symbol is MCU_Microchip_ATtiny:ATtiny167-M and the footprint Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATTINY167-MU?

VQFN-32-EP(5x5), with 33 pins. Its footprint is drawn on this page.

Where is the ATTINY167-MU datasheet?

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

Where can I order the ATTINY167-MU?

JLCPCB lists it as part C2055424, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATTINY167-MU?

Parts like it in the library: the ATMEGA328P-MUR by Microchip Technology, the ATMEGA88PA-MU by Microchip Technology, the ATMEGA168PA-MU by Microchip Technology and the ATMEGA328PB-MN by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the ATTINY167-MU?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8