XMC1402Q040X0064AAXUMA1
IC MCU 32BIT 64KB FLASH 40VQFN
Quick Answer: The Infineon Technologies XMC1402Q040X0064AAXUMA1 is a 32-bit microcontroller built around an ARM Cortex-M0 core and operating at 48MHz.
- Manufacturer
- Infineon Technologies
- Product Category
- Microcontrollers - MCU
- Package
- 40-VFQFN Exposed Pad
- Stock
- 4,973 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Infineon Technologies |
|---|---|
| Product Category | Microcontrollers - MCU |
| Connectivity | I2C, LINbus, SPI, UART/USART |
| Core Processor | ARM® Cortex®-M0 |
| Core Size | 32-Bit Single-Core |
| Data Converters | A/D 12x12b |
| Mounting Type | Surface Mount |
| Number of I/O | 27 |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Oscillator Type | Internal |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Peripherals | Brown-out Detect/Reset, I2S, POR, PWM, WDT |
| Product status | Active |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | Flash |
| RAM Size | 16K x 8 |
| Series | XMC1000 |
| Speed | 48MHz |
| Supplier Device Package | PG-VQFN-40-17 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for XMC1402Q040X0064AAXUMA1.
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Detailed Description for XMC1402Q040X0064AAXUMA1
Product Overview
The Infineon Technologies XMC1402Q040X0064AAXUMA1 is a 32-bit microcontroller built around an ARM Cortex-M0 core and operating at 48MHz. It provides 64KB of FLASH program memory, 16K x 8 RAM, and 27 I/O pins in a surface-mount PG-VQFN-40-17 package with an exposed pad. The device integrates I2C, LINbus, SPI, and UART/USART connectivity, along with PWM, I2S, watchdog, power-on reset, brown-out detection/reset, and twelve 12-bit ADC channels. It uses an internal oscillator and is specified for operation from 1.8V to 5.5V supply voltage across a -40°C to 105°C ambient temperature range.
Key Features
- ARM Cortex-M0 32-bit core with 48MHz operating speed.
- 64KB (64K x 8) FLASH program memory and 16K x 8 RAM.
- 27 I/O pins in a surface-mount PG-VQFN-40-17 exposed-pad package.
- I2C, LINbus, SPI, and UART/USART serial interfaces.
- PWM, I2S, watchdog, power-on reset, and brown-out detection/reset peripherals.
- Twelve 12-bit ADC channels and an internal oscillator.
- 1.8V to 5.5V supply range and -40°C to 105°C ambient operating range.
Applications
- Embedded control subsystems requiring serial communication, PWM outputs, and analog input channels.
- LINbus-based device nodes or gateways using the integrated LINbus interface.
- Sensing and measurement units that combine ADC inputs with I2C or SPI sensor interfaces.
- PWM-driven control modules using the integrated PWM and I2S interfaces.
Design & Procurement Notes
Designers should verify that the 27 available I/O pins, 64KB FLASH, and 16K x 8 RAM meet the firmware and peripheral mapping requirements. The 1.8V to 5.5V supply range and -40°C to 105°C ambient range define the electrical and thermal operating envelope. The PG-VQFN-40-17 exposed-pad package requires an appropriate PCB footprint and pad handling. The internal oscillator reduces external timing components, but the 48MHz core, LINbus, I2C, SPI, UART/USART, PWM, I2S, ADC, watchdog, power-on reset, and brown-out detection/reset functions should be checked against the final system clock, communication, sensing, and protection needs. When ordering, specify the exact part number and confirm the package and temperature range in the bill of materials.
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