AT32F421K8U7
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AT32F421K8U7
Product_Category
Microcontrollers
Manufacturer
ARTERY
Description
IC MCU 32BIT 64KB FLASH 32QFN
Encapsulation
Packages
Tray
RoHS
YES
Price
$0.9345
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Specifications
PDF(1)
TYPEDESCRIPTION
MfrARTERY
SeriesHan® 1A
PackageTray
Product StatusACTIVE
Package / Case32-WFQFN Exposed Pad
Mounting TypeSurface Mount
Speed120MHz
Program Memory Size64KB (64K x 8)
RAM Size16K x 8
Operating Temperature-40°C ~ 105°C (TA)
Oscillator TypeExternal, Internal
Program Memory TypeFLASH
Core ProcessorARM® Cortex®-M4
Data ConvertersA/D 11x12b SAR
Core Size32-Bit
Voltage - Supply (Vcc/Vdd)2.4V ~ 3.6V
ConnectivityI2C, IrDA, LINbus, SMBus, SPI, UART/USART
PeripheralsDMA, I2S, IR, LVR, POR, PWM, WDT
Supplier Device Package32-QFN (5x5)
Number of I/O27