Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT91FR4042-CI.
Descriptions
Descriptions of Microchip AT91FR4042-CI provided by its distributors.
IC MCU 16/32B 512KB FLASH 121BGA
IC BUFFER NON-INVERT 5.5V US8
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Technical Specifications
Physical
Case/PackageBGA
MountSurface Mount
Number of Pins121
Technical
Access Time75 µs
Core ArchitectureARM
Frequency75 MHz
InterfaceEBI/EMI, UART, USART
Max Operating Temperature85 °C
Max Supply Voltage1.95 V
Memory Size512 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.65 V
Number of I/Os32
Number of Timers/Counters3
Operating Supply Voltage1.8 V
Oscillator TypeExternal
PeripheralsWDT
RAM Size256 kB
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT91FR4042-CI.