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ATXMEGA32A4-CU on a board, in 3D

ATXMEGA32A4-CU

Microchip Technology

VFBGA-49(5x5) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATXMEGA32A4-CU
Category
Microcontrollers (MCU, MPU, SOC)
Package
VFBGA-49(5x5)
Pins
49

Overview

The ATXMEGA32A4-CU is a microcontroller made by Microchip Technology in a VFBGA-49(5x5) package with 49 pins. VFBGA-49(5x5) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_Microchip_ATxmega:ATxmega32A4-BGA_49, from PCBKit's generic symbols) and its footprint (Package_BGA:VFBGA-49_5.0x5.0mm_Layout7x7_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1339374).

Symbol

PA3A1AVCCA2GNDA3PR1A4PR0A5PDI_DATAA6PE3A7PA4B1PA1B2PA0B3GNDB4RESETB5PE2B6VCCB7PA5C1PA2C2PA6C3PA7C4GNDC5PE1C6GNDC7PB1D1PB2D2PB3D3PB0D4GNDD5PD7D6PE0D7GNDE1GNDE2PC3E3GNDE4PD4E5PD5E6PD6E7VCCF1PC0F2PC4F3PC6F4PD0F5PD1F6PD3F7PC1G1PC2G2PC5G3PC7G4GNDG5VCCG6PD2G7
MCU_Microchip_ATxmega:ATxmega32A4-BGA_49From PCBKit's generic symbols

Footprint

Package_BGA:VFBGA-49_5.0x5.0mm_Layout7x7_P0.65mmFrom KiCad's library

Parameters

14
ADC (Bit)
12bit
CPU Core
AVR
CPU Maximum Speed
32MHz
Core Size
8/16 Bit
DAC (Bit)
12bit
EEPROM
1KB
Features
Power-on reset (POR), Undervoltage detection (BOR/LVD/LVR/LVI), Watchdog reset, Software reset, External pin reset (NRST), Built-in general-purpose timer, Programmable watchdog, Built-in temperature sensor, Infrared remote control
Number of I/O
34
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
32KB
RAM Size
4KB
Voltage - Supply
1.6V~3.6V

Order codes

2

Pinout

49
The pins of the ATXMEGA32A4-CU
PinNameType
A1PA3Unspecified
A2AVCCUnspecified
A3GNDUnspecified
A4PR1Unspecified
A5PR0Unspecified
A6PDI_DATAUnspecified
A7PE3Unspecified
B1PA4Unspecified
B2PA1Unspecified
B3PA0Unspecified
B4GNDUnspecified
B5RESETUnspecified
B6PE2Unspecified
B7VCCUnspecified
C1PA5Unspecified
C2PA2Unspecified
C3PA6Unspecified
C4PA7Unspecified
C5GNDUnspecified
C6PE1Unspecified
C7GNDUnspecified
D1PB1Unspecified
D2PB2Unspecified
D3PB3Unspecified
D4PB0Unspecified
D5GNDUnspecified
D6PD7Unspecified
D7PE0Unspecified
E1GNDUnspecified
E2GNDUnspecified
E3PC3Unspecified
E4GNDUnspecified
E5PD4Unspecified
E6PD5Unspecified
E7PD6Unspecified
F1VCCUnspecified
F2PC0Unspecified
F3PC4Unspecified
F4PC6Unspecified
F5PD0Unspecified
F6PD1Unspecified
F7PD3Unspecified
G1PC1Unspecified
G2PC2Unspecified
G3PC5Unspecified
G4PC7Unspecified
G5GNDUnspecified
G6VCCUnspecified
G7PD2Unspecified

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Questions

Is there a KiCad symbol and footprint for the ATXMEGA32A4-CU?

Yes. The symbol is MCU_Microchip_ATxmega:ATxmega32A4-BGA_49 and the footprint Package_BGA:VFBGA-49_5.0x5.0mm_Layout7x7_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATXMEGA32A4-CU?

VFBGA-49(5x5), with 49 pins. Its footprint is drawn on this page.

Where is the ATXMEGA32A4-CU datasheet?

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

Where can I order the ATXMEGA32A4-CU?

JLCPCB lists it as part C1339374, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATXMEGA32A4-CU?

Parts like it in the library: the ATXMEGA128A4U-CU by Microchip Technology, the ATXMEGA128D4-CU by Microchip Technology, the ATXMEGA16A4-CUR by Microchip Technology and the ATXMEGA16A4U-CN by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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