Overview
The AT90PWM3-16SQ is a microcontroller made by Microchip Technology in a SOIC-32-300mil package with 32 pins. -40℃~+105℃ 10bit 10bit 16MHz 2.7V~5.5V 27 512Byte 512Byte 8 Bit 8KB AVR Built-in FLASH SOIC-32-300mil Microcontrollers (MCU/MPU/SOC).
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AT90PWM3-16SQ, from EasyEDA) and its footprint (EasyEDA_Cloud:SOIC-32_L20.7-W7.5-P1.27-LS10.5-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3234965).
Symbol
Footprint
Parameters
7- ADC (Bit)
- 10bit
- CPU Core
- AVR
- CPU Maximum Speed
- 16MHz
- DAC (Bit)
- 10bit
- Number of I/O
- 27
- Program Storage Size
- 8KB
- Voltage - Supply
- 2.7V~5.5V
Order codes
1- AT90PWM3-16SQLCSC C3234965
Pinout
32| Pin | Name | Type |
|---|---|---|
| 1 | (PSCOUT00/XCK/SS_A)PD0 | Unspecified |
| 2 | (INT3/PSCOUT10)PC0 | Unspecified |
| 3 | (RESET#/OCD)PE0 | Unspecified |
| 4 | (PSCIN0/CLKO)PD1 | Unspecified |
| 5 | (PSCIN2/OC1A/MISO_A)PD2 | Unspecified |
| 6 | (TXD/DALI/OC0A/SS/MOSI_A)PD3 | Unspecified |
| 7 | (PSCIN1/OC1B)PC1 | Unspecified |
| 8 | VCC | Unspecified |
| 9 | GND | Unspecified |
| 10 | (T0/PSCOUT22)PC2 | Unspecified |
| 11 | (T1/PSCOUT23)PC3 | Unspecified |
| 12 | (MISO/PSCOUT20)PB0 | Unspecified |
| 13 | (MOSI/PSCOUT21)PB1 | Unspecified |
| 14 | (OC0B/XTAL1)PE1 | Unspecified |
| 15 | (ADC0/XTAL2)PE2 | Unspecified |
| 16 | (ADC1/RXD/DALI/ICP1A/SCK_A)PD4 | Unspecified |
| 17 | PD5(ADC2/ACMP2) | Unspecified |
| 18 | PD6(ADC3/ACMPM/INT0) | Unspecified |
| 19 | PD7(ACMP0) | Unspecified |
| 20 | PB2(ADC5/INT1) | Unspecified |
| 21 | PC4(ADC8/AMP1-) | Unspecified |
| 22 | PC5(ADC9/AMP1+) | Unspecified |
| 23 | AVCC | Unspecified |
| 24 | GND | Unspecified |
| 25 | AREF | Unspecified |
| 26 | PC6(ADC10/ACMP1) | Unspecified |
| 27 | PB3(AMP0-) | Unspecified |
| 28 | PB4(AMP0+) | Unspecified |
| 29 | PC7(D2A) | Unspecified |
| 30 | PB5(ADC6/INT2) | Unspecified |
| 31 | PB6(ADC7/PSCOUT11/ICP1B) | Unspecified |
| 32 | PB7(ADC4/PSCOUT01/SCK) | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/microchip/AT90PWM3-16SQ" title="AT90PWM3-16SQ in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/microchip/AT90PWM3-16SQ.jpg" alt="AT90PWM3-16SQ" width="1200" height="900">[](https://pcbkit.io/parts/microchip/AT90PWM3-16SQ)Questions
Is there a KiCad symbol and footprint for the AT90PWM3-16SQ?
Yes. The symbol is EasyEDA_Cloud:AT90PWM3-16SQ and the footprint EasyEDA_Cloud:SOIC-32_L20.7-W7.5-P1.27-LS10.5-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AT90PWM3-16SQ?
SOIC-32-300mil, with 32 pins. Its footprint is drawn on this page.
Where is the AT90PWM3-16SQ datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the AT90PWM3-16SQ?
JLCPCB lists it as part C3234965, with 0 in stock; the sellers' links on this page open their listings.
What can replace the AT90PWM3-16SQ?
Parts like it in the library: the AT90PWM316-16SE by Microchip Technology, the AT90PWM316-16SU by Microchip Technology and the Z51F3220SKX by Zilog. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
3
AT90PWM316-16SE
SOIC-32-300mil-40℃~+105℃ 10bit 10bit 16KB 16MHz 1KB 2.7V~5.5V 27 512Byte 8 Bit AVR Built-in FLASH SOIC-32-300mil Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)AT90PWM316-16SU
SOIC-32-300mil10bit 10bit 16KB 16MHz 2.7V~5.5V 27 AVR Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、External pin reset (NRST)、Built-in general-purpose timer、Programmable watchdog SOIC-32-300mil Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)Z51F3220SKX
SOIC-32-300mil-40℃~+85℃ 1.8V~5.5V 12bit 16MHz 1KB 30 32KB 51 Family 8 Bit Built-in FLASH SOIC-32-300mil Microcontrollers (MCU/MPU/SOC) ROHSZilogMicrocontrollers (MCU/MPU/SOC)