Overview
The AT90PWM3B-16MU is a microcontroller made by Microchip Technology in a QFN-32-EP(7x7) package with 33 pins. 10bit 10bit 16MHz 2.7V~5.5V 27 8KB AVR FLASH QFN-32-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AT90PWM316-16MUR, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-32_L7.0-W7.0-P0.65-BL-EP4.7, from EasyEDA), ready for a KiCad board. 5 are in stock at JLCPCB (part C219263).
Symbol
Footprint
Parameters
17- ADC (Bit)
- 10bit
- CPU Core
- AVR
- CPU Maximum Speed
- 16MHz
- Core Size
- 8 Bit
- DAC (Bit)
- 10bit
- Features
- Undervoltage detection (BOR/LVD/LVR/LVI)
- Internal Oscillator
- 有
- Low-Voltage Detect
- 有
- Number of I/O
- 27
- Operating Temperature
- -40℃~+105℃
- Oscillator Type
- Built-in+External
- Peripheral/Function
- WDT
- Program Memory Type
- FLASH
- Program Storage Size
- 8KB
- RAM Size
- 512Byte
- Voltage - Supply
- 2.7V~5.5V
- Watchdog
- 有
Order codes
3- AT90PWM3B-16MURLCSC C2055024
- AT90PWM3B-16MULCSC C219263
- AT90PWM3B-16MURLCSC C614264
Pinout
33| Pin | Name | Type |
|---|---|---|
| 1 | (PSCIN2/OC1A/MISO_A)PD2 | Unspecified |
| 2 | (TXD/DALI/OC0A/SS/MOSI_A)PD3 | Unspecified |
| 3 | (PSCIN1/OC1B)PC1 | Unspecified |
| 4 | VCC | Unspecified |
| 5 | GND | Unspecified |
| 6 | (T0/PSCOUT22)PC2 | Unspecified |
| 7 | (T1/PSCOUT23)PC3 | Unspecified |
| 8 | (MISO/PSCOUT20)PB0 | Unspecified |
| 9 | (MOSI/PSCOUT21)PB1 | Unspecified |
| 10 | (OC0B/XTAL1)PE1 | Unspecified |
| 11 | (ADC0/XTAL2)PE2 | Unspecified |
| 12 | (ADC1/RXD/DALI/ICP1_A/SCK_A)PD4 | Unspecified |
| 13 | (ADC2/ACMP2)PD5 | Unspecified |
| 14 | (ADC3/ACMPM/INT0)PD6 | Unspecified |
| 15 | (ACMP0)PD7 | Unspecified |
| 16 | (ADC5/INT1)PB2 | Unspecified |
| 17 | PC4(ADC8/AMP1-) | Unspecified |
| 18 | PC5(ADC9/AMP1+) | Unspecified |
| 19 | AVCC | Unspecified |
| 20 | AGND | Unspecified |
| 21 | AREF | Unspecified |
| 22 | PC6(ADC10/ACMP1) | Unspecified |
| 23 | PB3(AMP0-) | Unspecified |
| 24 | PB4(AMP0+) | Unspecified |
| 25 | PC7(D2A) | Unspecified |
| 26 | PB5(ADC6/INT2) | Unspecified |
| 27 | PB6(ADC7/PSCOUT11/ICP1B) | Unspecified |
| 28 | PB7(ADC4/PSCOUT01/SCK) | Unspecified |
| 29 | PD0(PSCOUT00/XCK/SS_A) | Unspecified |
| 30 | PC0(INT3/PSCOUT10) | Unspecified |
| 31 | PE0(RESET/OCD) | Unspecified |
| 32 | PD1(PSCIN0/CLKO) | Unspecified |
| 33 | EP | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/microchip/AT90PWM3B-16MU" title="AT90PWM3B-16MU 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/AT90PWM3B-16MU.jpg" alt="AT90PWM3B-16MU" width="1200" height="900">[](https://pcbkit.io/parts/microchip/AT90PWM3B-16MU)Questions
Is there a KiCad symbol and footprint for the AT90PWM3B-16MU?
Yes. The symbol is EasyEDA_Cloud:AT90PWM316-16MUR and the footprint EasyEDA_Cloud:QFN-32_L7.0-W7.0-P0.65-BL-EP4.7, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AT90PWM3B-16MU?
QFN-32-EP(7x7), with 33 pins. Its footprint is drawn on this page.
Where is the AT90PWM3B-16MU datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the AT90PWM3B-16MU?
JLCPCB lists it as part C219263, with 5 in stock; the sellers' links on this page open their listings.
What can replace the AT90PWM3B-16MU?
Parts like it in the library: the AT90PWM316-16MU by Microchip Technology, the LPC1111FHN33/102K by NXP Semiconductors, the LPC1114FHN33/301,5 by NXP Semiconductors and the LPC1112FHN33/101,5 by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
AT90PWM316-16MU
HVQFN-32-EP(7x7)-40℃~+105℃ 10bit 10bit 16KB 16MHz 1KB 2.7V~5.5V 27 512Byte 8 Bit AVR Built-in FLASH QFN-32-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)LPC1111FHN33/102K
QFN-32-EP(7x7)-40℃~+85℃ 1.8V~3.6V 28 2KB 32 Bit 50MHz 8KB ARM Cortex-M0 Built-in FLASH QFN-32-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSNXP SemiconductorsMicrocontrollers (MCU/MPU/SOC)LPC1114FHN33/301,5
QFN-32-EP(7x7)-40℃~+85℃ 1.8V~3.6V 10bit 28 32 Bit 32KB 50MHz 8KB ARM Cortex-M0 Built-in FLASH QFN-32-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSNXP SemiconductorsMicrocontrollers (MCU/MPU/SOC)LPC1112FHN33/101,5
QFN-32-EP(7x7)-40℃~+85℃ 1.8V~3.6V 10bit 16KB 28 2KB 32 Bit 50MHz ARM Cortex-M0 Built-in FLASH QFN-32-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSNXP SemiconductorsMicrocontrollers (MCU/MPU/SOC)LPC11E14FHN33/401,
QFN-32-EP(7x7)-40℃~+85℃ 1.8V~3.6V 10KB 10bit 28 32 Bit 32KB 4KB 50MHz ARM Cortex-M0 Built-in FLASH QFN-32-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSNXP SemiconductorsMicrocontrollers (MCU/MPU/SOC)LPC1342FHN33
QFN-32-EP(7x7)-40℃~+85℃ 10bit 16KB 28 2V~3.6V 32 Bit 4KB 72MHz ARM Cortex-M3 Built-in FLASH QFN-32-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSNXP SemiconductorsMicrocontrollers (MCU/MPU/SOC)ATMEGA32M1-MU
QFN-32(5x5)10bit 10bit 16MHz 1KB 2.7V~5.5V 32KB AVR FLASH QFN-32(5x5) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)ATMEGA32C1-ESAD
UQFN-32-EP(5x5)-40℃~+150℃ 10bit 10bit 16MHz 1KB 2.7V~5.5V 2KB 32KB 8 Bit AVR Built-in FLASH UQFN-32-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)