Welcome to Hotenda.com Online Store!

logo
userjoin
Home

AS7C256A-12TCN

AS7C256A-12TCN

AS7C256A-12TCN

Alliance Memory, Inc.

Memory IC 256 kb kb

SOT-23

AS7C256A-12TCN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.465, 11.80mm Width)
Number of Pins 28
Supplier Device Package 28-TSOP I
Operating Temperature0°C~70°C TA
PackagingTray
Published 2000
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Technology SRAM - Asynchronous
Voltage - Supply 4.5V~5.5V
Operating Supply Voltage5V
Interface Parallel
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Memory Size256Kb 32K x 8
Number of Ports1
Memory TypeVolatile
Access Time 12ns
Memory Format SRAM
Memory InterfaceParallel
Write Cycle Time - Word, Page 12ns
Address Bus Width15b
Density 256 kb
Max Frequency 83MHz
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3336 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.131000$2.131
10$2.010377$20.10377
100$1.896582$189.6582
500$1.789229$894.6145
1000$1.687952$1687.952

AS7C256A-12TCN Product Details

AS7C256A-12TCN Overview


As far as its memory type goes, it falls into the Volatile category. In addition, memory ics is available in a Tray case as well. There is a 28-TSSOP (0.465, 11.80mm Width) case embedded in it. The memory size of the chip is 256Kb 32K x 8 Mb. There is a mainstream memory format used by this device, which is called SRAM-format memory. Due to its wide temperature range of 0°C~70°C TA, this device is well suited to a wide range of applications that require high performance. It is capable of handling a voltage supply of 4.5V~5.5V. The recommended mounting type for this device is Surface Mount. An 28-pin package is used to package this memory device. There is a note indicating that this memory chip operates at an 5V volt supply voltage. An address can be read and/or written to one memory address using 1 ports on the chip. Memory ics must operate at a temperature of at least 0°C. A temperature of no more than 70°C centigrade is recommended for the component to be operated, otherwise, damage might be inflicted on the component. In order for this part to work properly, there must be a minimum voltage supply of 4.5V volts. A maximum voltage of 5.5V shall be allowed for its operating voltage. An 83MHz maximum frequency can be reached by the memory when running at its maximum frequency.

AS7C256A-12TCN Features


Package / Case: 28-TSSOP (0.465, 11.80mm Width)
28 Pins
Operating Supply Voltage:5V

AS7C256A-12TCN Applications


There are a lot of Alliance Memory, Inc. AS7C256A-12TCN Memory applications.

  • eDRAM
  • networks
  • graphics card
  • cell phones
  • DVD disk buffer
  • eSRAM
  • data buffer
  • mainframes
  • printers
  • embedded logic

Get Subscriber

Enter Your Email Address, Get the Latest News