Alliance Memory AS4C16M16SA-6BIN, SDRAM 256Mbit Surface Mount, 166MHz, 3 V to 3.6 V, 54-Pin TFBGA

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Subtotal (1 pack of 2 units)*

£9.72

(exc. VAT)

£11.66

(inc. VAT)

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  • 278 unit(s) ready to ship
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Units
Per unit
Per Pack*
2 - 8£4.86£9.72
10 - 18£4.425£8.85
20 - 98£4.345£8.69
100 - 198£3.89£7.78
200 +£3.805£7.61

*price indicative

Packaging Options:
RS Stock No.:
230-8412
Mfr. Part No.:
AS4C16M16SA-6BIN
Brand:
Alliance Memory
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Brand

Alliance Memory

Memory Size

256Mbit

SDRAM Class

DDR

Organisation

16M x 16

Data Rate

166MHz

Data Bus Width

16bit

Address Bus Width

13bit

Number of Bits per Word

16bit

Maximum Random Access Time

5ns

Number of Words

16 M

Mounting Type

Surface Mount

Package Type

TFBGA

Pin Count

54

Dimensions

8.0 x 8.0 x 1.2mm

Height

1.2mm

Length

8.0mm

Maximum Operating Supply Voltage

3.6 V

Minimum Operating Temperature

-40 °C

Width

8.0mm

Minimum Operating Supply Voltage

3 V

Maximum Operating Temperature

+85 °C

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

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