Overview
The ATMEGA32M1-ESMD is a microcontroller made by Microchip Technology in a QFN-32(7x7) package with 33 pins. -40℃~+150℃ 10bit 10bit 16MHz 1KB 2.7V~5.5V 2KB 32KB 8 Bit AVR Built-in FLASH QFN-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATMEGA64M1-MU, 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. JLCPCB lists it (part C3225502).
Symbol
Footprint
Parameters
12- ADC (Bit)
- 10bit
- CPU Core
- AVR
- CPU Maximum Speed
- 16MHz
- Core Size
- 8 Bit
- DAC (Bit)
- 10bit
- EEPROM
- 1KB
- Operating Temperature
- -40℃~+150℃
- Oscillator Type
- Built-in
- Program Memory Type
- FLASH
- Program Storage Size
- 32KB
- RAM Size
- 2KB
- Voltage - Supply
- 2.7V~5.5V
Order codes
1- ATMEGA32M1-ESMDLCSC C3225502
Pinout
33| Pin | Name | Type |
|---|---|---|
| 1 | (PCINT18/PSCIN2/OC1A/MISO_A)PD2 | Unspecified |
| 2 | (PCINT19/TXD/TXLIN/OC0A/SS/MOSI_A)PD3 | Unspecified |
| 3 | (PCINT9/PSCIN1/OC1B/SS_A)PC1 | Unspecified |
| 4 | VCC | Unspecified |
| 5 | GND | Unspecified |
| 6 | (PCINT10/T0/TXCAN)PC2 | Unspecified |
| 7 | (PCINT11/T1/RXCAN/ICP1B)PC3 | Unspecified |
| 8 | (PCINT0/MISO/PSCOUT2A)PB0 | Unspecified |
| 9 | (PCINT1/MOSI/PSCOUT2B)PB1 | Unspecified |
| 10 | (PCINT25/OC0B/XTAL1)PE1 | Unspecified |
| 11 | (PCINT26/ADC0/XTAL2)PE2 | Unspecified |
| 12 | (PCINT20/ADC1/RXD/RXLIN/ICP1A/SCK_A)PD4 | Unspecified |
| 13 | (ADC2/ACMP2/PCINT21)PD5 | Unspecified |
| 14 | (ADC3/ACMPN2/INT0/PCINT22)PD6 | Unspecified |
| 15 | (ACMP0/PCINT23)PD7 | Unspecified |
| 16 | (ADC5/INT1/ACMPN0/PCINT2)PB2 | Unspecified |
| 17 | PC4(ADC8/ACMPN3/AMP1-/PCINT12) | Unspecified |
| 18 | PC5(ADC9/ACMP3/AMP1+/PCINT13) | Unspecified |
| 19 | AVCC | Unspecified |
| 20 | AGND | Unspecified |
| 21 | AREF(ISRC) | Unspecified |
| 22 | PC6(ADC10/ACMP1/PCINT14) | Unspecified |
| 23 | PB3(AMP0-/PCINT3) | Unspecified |
| 24 | PB4(AMP0+/PCINT4) | Unspecified |
| 25 | PC7(D2A/AMP2+/PCINT15) | Unspecified |
| 26 | PB5(ADC6/INT2/ACMPN1/AMP2-/PCINT5) | Unspecified |
| 27 | PB6(ADC7/PSCOUT1B/PCINT6) | Unspecified |
| 28 | PB7(ADC4/PSCOUT0B/SCK/PCINT7) | Unspecified |
| 29 | PD0(PCINT16/PSCOUT0A) | Unspecified |
| 30 | PC0(PCINT8/INT3/PSCOUT1A) | Unspecified |
| 31 | PE0(PCINT24/RESET/OCD) | Unspecified |
| 32 | PD1(PCINT17/PSCIN0/CLKO) | Unspecified |
| 33 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the ATMEGA32M1-ESMD?
Yes. The symbol is EasyEDA_Cloud:ATMEGA64M1-MU 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 ATMEGA32M1-ESMD?
QFN-32(7x7), with 33 pins. Its footprint is drawn on this page.
Where is the ATMEGA32M1-ESMD datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the ATMEGA32M1-ESMD?
JLCPCB lists it as part C3225502, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ATMEGA32M1-ESMD?
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.
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