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 (4/5) based on 7 customer reviews
Part Number AT91SAM7S256DMU
Main Category Integrated Circuits (ICs)
Sub Category Embedded - Microcontrollers
Brand STMicroelectronics
Description IC MCU 32BIT 256KB FLASH 64QFN
Series SAM7S
Packaging Tray
Core Processor ARM7
Core Size 16/32-Bit
Speed 55MHz
Connectivity I²C, SPI, SSC, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 32
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 1.65 V ~ 1.95 V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 64-VFQFN Exposed Pad
Supplier Device Package -
Image Integrated Circuits (ICs)
Lowest Price: $0.97   Highest Price: $4.39
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Part Number:

AT91SAM7S256D-MU

Brand:

STMicroel

D/C:
22+
Qty:

7535

Price (USD):

0.97

Company:

ShenZhen RuiXi International Trading Co., Ltd.

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Part Number:

AT91SAM7S256D-MU

Brand:

STMICROELECT

D/C:
Qty:

15000

Price (USD):

1.825

Company:

SUNTOP SEMICONDUCTOR CO., LIMITED

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Part Number:

AT91SAM7S256D-MU

Brand:

ST/MICRON

D/C:
19+
Qty:

5000

Price (USD):

2.68

Company:

Y.H.X ELECTRONIC TECHNOLOGY HK LIMITED

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Part Number:

AT91SAM7S256DMU

Brand:

ST

D/C:
22+
Qty:

520

Price (USD):

3.535

Company:

DENO INTERNATIONAL LIMITED

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Part Number:

AT91SAM7S256D-MU

Brand:

STMicroelectronics

D/C:
22+
Qty:

60000

Price (USD):

4.39

Company:

Useta Tech (HK) Limited

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AT91SAM7S256DMU Ref.

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