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C8051F531A-AM

C8051F531A-AM

C8051F531A-AM

Silicon Labs

8KB Flash Microcontroller C8051F531A Series QFN-20

SOT-23

C8051F531A-AM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case QFN-20
Mounting Style SMD/SMT
ECCN (US) EAR99
Family Name C8051F53x
Instruction Set Architecture CISC
Maximum CPU Frequency (MHz) 25
Maximum Clock Rate (MHz) 25
Data Bus Width (bit) 8
Maximum Expanded Memory Size 64KB
Programmability Yes
Interface Type SPI/UART
No. of Timers 3
Timers Resolution (bit) 16/16/16
Number of ADCs Single
ADC Resolution (bit) 12
USART 0
UART 1
I2C 0
I2S 0
Watchdog 1
Analog Comparators 1
Parallel Master Port No
Real Time Clock No
Minimum Operating Supply Voltage (V) 1.8
Typical Operating Supply Voltage (V) 2.5|3.3|5
Maximum Operating Supply Voltage (V) 2.7|5.25
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 125
Supplier Temperature Grade Automotive
CECC Qualified No
Standard Package Name QFN
Supplier Package QFN EP
Mounting Surface Mount
Package Height 0.88
Package Length 4
Package Width 4
PCB changed 20
Lead Shape No Lead
Qualification AEC-Q100
Number of I/Os 16 I/O
Maximum Operating Temperature+ 125 C
Minimum Operating Temperature - 40 C
Manufacturer Silicon Laboratories
Brand Silicon Labs
RoHS Details
PackagingTube
Series C8051F531A
Part StatusActive
Subcategory Microcontrollers - MCU
Pin Count20
Number of I/O 16
RAM Size 256B
Program Memory TypeFlash
Program Memory Size 8KB
Data Bus Width 8 bit
Number of Timers/Counters 3 Timer
Product Type8-bit Microcontrollers - MCU
Core Architecture 8051
Special Feature Programmable Counter Array
Number of ADC Channels 6 Channel
Ethernet 0
USB 0
Product MCU
SPI 1
PWM 1
Product Category8-bit Microcontrollers - MCU
Device Core8051
RoHS StatusRoHS Compliant
In-Stock:2535 items

C8051F531A-AM Product Details

C8051F531A-AM Overview


The package has a QFN-20 shape. With 16 I/Os, it's pretty good. As far as its program memory type is concerned, it is Flash. The C8051F531A series is comprised of this electrical component. The electronic part has a program memory size of 8KB. In total, it has 3 Timer timers and counters in it. A total of 20 pins are included in the package. This device features a 8051 core architecture. The ADC channels on this device total 6 Channel in number.

C8051F531A-AM Features


QFN-20 package
Microcontrollers - MCU subcategory


C8051F531A-AM Applications


There are a lot of Silicon Labs
C8051F531A-AM Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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