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AT21CS11-STU10-T

AT21CS11-STU10-T

AT21CS11-STU10-T

Microchip Technology

Memory IC AT21CS11 2.9mm mm

SOT-23

AT21CS11-STU10-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Surface MountYES
Operating Temperature-40°C~85°C TC
PackagingTape & Reel (TR)
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
Technology CMOS
Voltage - Supply 2.7V~4.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number AT21CS11
JESD-30 Code R-PDSO-G3
Supply Voltage-Max (Vsup) 4.5V
Supply Voltage-Min (Vsup) 2.7V
Memory Size1Kb 128 x 8
Memory TypeNon-Volatile
Operating ModeSYNCHRONOUS
Clock Frequency 125kHz
Memory Format EEPROM
Memory InterfaceI2C, Single Wire
Organization 128X8
Memory Width 8
Write Cycle Time - Word, Page 5ms
Memory Density 1024 bit
Parallel/Serial SERIAL
Serial Bus Type 1-WIRE
Write Cycle Time-Max (tWC) 5ms
Height Seated (Max) 1.12mm
Length 2.9mm
Width 1.3mm
RoHS StatusROHS3 Compliant
In-Stock:23792 items

Pricing & Ordering

QuantityUnit PriceExt. Price

AT21CS11-STU10-T Product Details

AT21CS11-STU10-T Overview


Its memory type can be classified as Non-Volatile. It is supplied votage within Tape & Reel (TR). The file is embedded in a TO-236-3, SC-59, SOT-23-3 case. The chip has an 1Kb 128 x 8 memory. As with most mainstream devices, this one uses EEPROM-format memory. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of -40°C~85°C TC. There is a voltage range of 2.7V~4.5V for the supply voltage. Its recommended mounting type is Surface Mount. On the chip, there are 3 terminations that are planted. As many as 1 functions are supported for comprehensive working. In order to operate effectively, the memory rotates at a clock frequency within a range of 125kHz. As the base part number for the device, AT21CS11 is frequently used to select similar items. It is helpful to carry data to the CPU using the 1-WIRE-type serial bus that this memory integrates with.

AT21CS11-STU10-T Features


Package / Case: TO-236-3, SC-59, SOT-23-3

AT21CS11-STU10-T Applications


There are a lot of Microchip Technology AT21CS11-STU10-T Memory applications.

  • hard disk drive (HDD)
  • printers
  • networking
  • eSRAM
  • workstations,
  • nonvolatile BIOS memory
  • eDRAM
  • telecommunications
  • Cache memory
  • multimedia computers

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