The Alliance Memory 256Mb SDRAM is a high-speed CMOS synchronous DRAM containing 256 Mbits. It is internally configured as 4 Banks of 4M word x 16 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal, CLK). Read and write accesses to the SDRAM are burst oriented accesses start at a selected location and continue for a programmed number of locations in a programmed sequence. Accesses begin with the registration of a BankActivate command which is then followed by a Read or Write command. Fast access time from clock: 5/5.4 ns
Fast clock rate: 166/143 MHz
Fully synchronous operation
Internal pipelined architecture
4M word x 16-bit x 4-bank

Alliance Memory SDRAM 256 MB Surface, 54-Pin 16 bit TSOP

Manufacturer:
Manufacturer Part No:
AS4C16M16SA-7TCN
Enrgtech Part No:
ET12291968
Warranty:
Manufacturer
Another Location
1080 - In Stock

Estimated Delivery Time: 7-13 weeks

Each

Quantity
Unit Price (ex VAT)
1
AED 45.08
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From: United Kingdom
Est Ship date: 05 Sep, 2026
Est Delivery date: 06 Sep, 2026
Quantity
Unit Price (ex VAT)
108
AED 26.16
324
AED 25.84
540
AED 25.56
Order Today!
From: United Kingdom

Estimated Delivery Time: 7-13 weeks

Height:
1.2mm
Length:
22.35mm
Series:
AS4C16M16SA-C&I
Pin Count:
54
Mount Type:
Surface
Memory Size:
256MB
Package Type:
TSOP
Product Type:
SDRAM
Data Bus Width:
16bit
Supply Current:
60mA
Number of Words:
4M
Address Bus Width:
13bit
Automotive Standard:
No
Standards/Approvals:
No
Maximum Supply Voltage:
3.6V
Minimum Supply Voltage:
3V
Maximum Clock Frequency:
166MHz
Number of Bits per Word:
16
Maximum Random Access Time:
5.4ns
Maximum Operating Temperature:
70°C
Minimum Operating Temperature:
0°C
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