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AT45DB021-TI

AT45DB021-TI

AT45DB021-TI

Microchip Technology

3/3.3V V Memory IC AT45DB021 11.8mm mm

SOT-23

AT45DB021-TI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.465, 11.80mm Width)
Surface MountYES
Operating Temperature-40°C~85°C TC
PackagingTray
Published 2000
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish TIN LEAD
Additional FeatureHARDWARE DATA PROTECTION
HTS Code8542.32.00.51
Technology CMOS
Voltage - Supply 2.7V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 3V
Terminal Pitch0.55mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number AT45DB021
JESD-30 Code R-PDSO-G28
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies3/3.3V
Supply Voltage-Min (Vsup) 2.7V
Memory Size2Mb 264Bytes x 1024 pages
Memory TypeNon-Volatile
Operating ModeSYNCHRONOUS
Clock Frequency 5MHz
Supply Current-Max 0.035mA
Memory Format FLASH
Memory InterfaceSPI
Organization 264KX8
Memory Width 8
Write Cycle Time - Word, Page 14ms
Standby Current-Max 0.000015A
Memory Density 2162688 bit
Parallel/Serial SERIAL
Programming Voltage2.7V
Serial Bus Type SPI
Write Protection HARDWARE
Height Seated (Max) 1.2mm
Length 11.8mm
Width 8mm
RoHS StatusNon-RoHS Compliant
In-Stock:4540 items

AT45DB021-TI Product Details

AT45DB021-TI Overview


In terms of its memory type, it can be classified as Non-Volatile. The case comes in the Tray style. The case is embedded in 28-TSSOP (0.465, 11.80mm Width). A memory chip with a capacity of 2Mb 264Bytes x 1024 pages is used on this device. FLASH-format memory is used in this device, which is a mainstream design. The device's extended operating temperature range of -40°C~85°C TC makes it ideal for many demanding applications. A supply voltage of 2.7V~3.6V can be applied to it. Its recommended mounting type is Surface Mount. The chip is terminated with 28 terminations. The comprehensive working procedure is supported by 1 functions in this part. In order to power this memory device, 3V will be necessary. There is a clock frequency rotation of the memory within a 5MHz range. As the base part number for the device, AT45DB021 is frequently used to select similar items. This chip is not only loaded with advantages, but it also comes with HARDWARE DATA PROTECTION, which boosts the performance of your system. This memory chip requires a mere 3/3.3V of power. It is helpful to carry data to the CPU using the SPI-type serial bus that this memory integrates with. As far as the supply current is concerned, it can be operated with a maximum of 0.035mA of currentThe programming voltage required for certain nonvolatile memory arrays is 2.7V.

AT45DB021-TI Features


Package / Case: 28-TSSOP (0.465, 11.80mm Width)
Additional Feature:HARDWARE DATA PROTECTION

AT45DB021-TI Applications


There are a lot of Microchip Technology AT45DB021-TI Memory applications.

  • DVD disk buffer
  • nonvolatile BIOS memory
  • cell phones
  • networks
  • Cache memory
  • networking
  • mainframes
  • personal computers
  • multimedia computers
  • servers

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