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AT90PWM81-16SF on a board, in 3D

AT90PWM81-16SF

Microchip Technology

10bit 10bit 16 16MHz 2.7V~5.5V 8KB AVR FLASH SOIC-20-300mil Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/AT90PWM81-16SF
Category
Microcontrollers (MCU, MPU, SOC)
Package
SOIC-20-300mil
Pins
20

Overview

The AT90PWM81-16SF is a microcontroller made by Microchip Technology in a SOIC-20-300mil package with 20 pins. 10bit 10bit 16 16MHz 2.7V~5.5V 8KB AVR FLASH SOIC-20-300mil Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AT90PWM161-16SN_C614908, from EasyEDA) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C614909).

Symbol

(ACMP3_OUT/T1/PSCOUT23)PB01(RESET/OCD/INT2)PE02(PSCOUT20)PB13(INT0/PSCOUT21)PB24VCC5GND6(ACMP1_OUT/PSCIN2/XTAL1)PE17(PSCINr/ACMP1M/XTAL2)PE28(PSCOUTR0/PSCINrB)PD19(ADC0/ACMP1)PD210PB3(PSCOUTR1/ADC2/ACMP2M)11PB4(ADC3/ACMPM/MOSI)12PB5(ADC5/INT1/ACMP2/SCK)13AVCC14AGND15PE3/AREF/ADC616PD5(AMP0-/ADC7)17PD6(AMP0+)18PB6(ADC8/ACMP3/MISO)19PB7(ADC9/ICP1/PSCOUT22)20
EasyEDA_Cloud:AT90PWM161-16SN_C614908From EasyEDA

Footprint

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Package_SO:SOIC-20W_7.5x12.8mm_P1.27mmFrom KiCad's library

Parameters

11
ADC (Bit)
10bit
CPU Core
AVR
CPU Maximum Speed
16MHz
DAC (Bit)
10bit
Internal Oscillator
有
Number of I/O
16
Operating Temperature
-40℃~+105℃
Peripheral/Function
WDT；WDT
Program Memory Type
FLASH
Program Storage Size
8KB
Voltage - Supply
2.7V~5.5V

Order codes

1

Pinout

20
The pins of the AT90PWM81-16SF
PinNameType
1(ACMP3_OUT/T1/PSCOUT23)PB0Unspecified
2(RESET/OCD/INT2)PE0Unspecified
3(PSCOUT20)PB1Unspecified
4(INT0/PSCOUT21)PB2Unspecified
5VCCUnspecified
6GNDUnspecified
7(ACMP1_OUT/PSCIN2/XTAL1)PE1Unspecified
8(PSCINr/ACMP1M/XTAL2)PE2Unspecified
9(PSCOUTR0/PSCINrB)PD1Unspecified
10(ADC0/ACMP1)PD2Unspecified
11PB3(PSCOUTR1/ADC2/ACMP2M)Unspecified
12PB4(ADC3/ACMPM/MOSI)Unspecified
13PB5(ADC5/INT1/ACMP2/SCK)Unspecified
14AVCCUnspecified
15AGNDUnspecified
16PE3/AREF/ADC6Unspecified
17PD5(AMP0-/ADC7)Unspecified
18PD6(AMP0+)Unspecified
19PB6(ADC8/ACMP3/MISO)Unspecified
20PB7(ADC9/ICP1/PSCOUT22)Unspecified

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Questions

Is there a KiCad symbol and footprint for the AT90PWM81-16SF?

Yes. The symbol is EasyEDA_Cloud:AT90PWM161-16SN_C614908 and the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AT90PWM81-16SF?

SOIC-20-300mil, with 20 pins. Its footprint is drawn on this page.

Where is the AT90PWM81-16SF datasheet?

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

Where can I order the AT90PWM81-16SF?

JLCPCB lists it as part C614909, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AT90PWM81-16SF?

Parts like it in the library: the STC15W408AS-35I-SOP20 by STC Micro, the FT61F145A-RB by FMD, the STC12C5204AD-35I-SOP20 by STC Micro and the ATTINY1616-SN by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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