Alliance Memory AS4C16M16SA-7TCNTR, SDRAM 256Mbit Surface Mount, 166MHz, 3 V to 3.6 V, 54-Pin TSOP

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89,26 kr

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111,58 kr

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Enheter
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Per förpackning*
2 - 4844,63 kr89,26 kr
50 - 9839,31 kr78,62 kr
100 - 24835,39 kr70,78 kr
250 - 49835,335 kr70,67 kr
500 +33,88 kr67,76 kr

*vägledande pris

Förpackningsalternativ:
RS-artikelnummer:
230-8422
Tillv. art.nr:
AS4C16M16SA-7TCNTR
Tillverkare / varumärke:
Alliance Memory
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Brand

Alliance Memory

Memory Size

256Mbit

Organisation

16M x 16

SDRAM Class

DDR

Data Rate

166MHz

Data Bus Width

16bit

Address Bus Width

13bit

Number of Bits per Word

16bit

Maximum Random Access Time

5.4ns

Number of Words

16 M

Mounting Type

Surface Mount

Package Type

TSOP

Pin Count

54

Dimensions

22.35 x 10.29 x 1.2mm

Height

1.2mm

Length

22.35mm

Minimum Operating Supply Voltage

3 V

Minimum Operating Temperature

0 °C

Width

10.29mm

Maximum Operating Temperature

+70 °C

Maximum Operating Supply Voltage

3.6 V

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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