STMicroelectronics

Ref. [hkinstmicroelectronics20220920][hkinbrandcloudAMpd]

Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (5/5) based on 17 customer reviews
Part Number R5F21257SNFP#X6
Main Category Integrated Circuits (ICs)
Sub Category Embedded - Microcontrollers
Brand STMicroelectronics
Description IC MCU 16BIT 48KB FLASH 52LQFP
Series R8C/2x/25
Packaging Tray
Core Processor R8C
Core Size 16-Bit
Speed 20MHz
Connectivity I²C, LIN, SIO, SSU, UART/USART
Peripherals POR, Voltage Detect, WDT
Number of I/O 41
Program Memory Size 48KB (48K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 2.5K x 8
Voltage - Supply (Vcc/Vdd) 2.2 V ~ 5.5 V
Data Converters A/D 12x10b
Oscillator Type Internal
Operating Temperature -20°C ~ 85°C (TA)
Package / Case 52-LQFP
Supplier Device Package 52-LQFP (10x10)
Image Integrated Circuits (ICs)
Lowest Price: $1.43   Highest Price: $4.81
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Part Number:

R5F21257SNFP#X6

Brand:

STMicroel

D/C:
Qty:

8455

Price (USD):

1.43

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

R5F21257SNFP#X6

Brand:

STMICROELECT

D/C:
21+
Qty:

9562

Price (USD):

2.275

Company:

Finestock Electronics HK Limited

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Part Number:

R5F21257SNFP#X6

Brand:

ST/MICRON

D/C:
21+
Qty:

1225

Price (USD):

3.12

Company:

INSO (INCREDIBLE SOLUTION) HK LIMITED

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Part Number:

R5F21257SNFP#X6

Brand:

ST

D/C:
2020+
Qty:

3539

Price (USD):

3.965

Company:

Cinty Int'l (HK) Industry Co., Limited

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Part Number:

R5F21257SNFP#X6

Brand:

STMicroelectronics

D/C:
Qty:

9618

Price (USD):

4.81

Company:

CIS Ltd (CHECK IC SOLUTION LIMITED)

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R5F21257SNFPX6 Ref.

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