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ST21NFCAHBGEPSVB

ST21NFCAHBGEPSVB

ST21NFCAHBGEPSVB

STMicroelectronics

112KB ROM Microcontroller

SOT-23

ST21NFCAHBGEPSVB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
I2S 0
I2C 1
UART 0
USART 0
No. of Timers 3
Interface Type I2C/SPI
Programmability Yes
Maximum Expanded Memory Size 16MB
Data Bus Width (bit) 8|16
Maximum Clock Rate (MHz) 13.56
Maximum CPU Frequency (MHz) 13.56
Instruction Set Architecture CISC
Family Name ST21
Lead Shape Ball
PCB changed 64
Package Width 4.5
Package Length 4.5
Mounting Surface Mount
Supplier Package BGA
Standard Package Name BGA
Maximum Operating Temperature (°C) 85
Minimum Operating Temperature (°C) -40
Typical Operating Supply Voltage (V) 3
PackagingTape and Reel
Part StatusUnconfirmed
Pin Count64
RAM Size 4KB
Program Memory TypeROM
Program Memory Size 112KB
Ethernet 0
USB 0
SPI 1
RoHS StatusRoHS Compliant
In-Stock:1172 items

ST21NFCAHBGEPSVB Product Details

ST21NFCAHBGEPSVB Overview


This program has a type of memory called ROM for this MCU's program memory. There is 112KB bytes of program memory in MCU, which corresponds to the size of the program. 64 pins are counted on this board.

ST21NFCAHBGEPSVB Features




ST21NFCAHBGEPSVB Applications


There are a lot of STMicroelectronics
ST21NFCAHBGEPSVB Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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