Alliance Memory AS4C16M16SA-6BIN SDRAM 256 MB Surface, 54-Pin 16 bit TFBGA

RS Stock No.:: 230-8412
Distrelec Article No.:: 304-31-274
Mfr. Part No.:: AS4C16M16SA-6BIN
Manufacturer:: Alliance Memory

Alliance Memory AS4C16M16SA-6BIN SDRAM 256 MB Surface, 54-Pin 16 bit TFBGA

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Bulk discount available

Subtotal (1 pack of 2 units)*

HK$84.70

FREE delivery for orders over HK$250.00

In Stock

Plus 278 unit(s) shipping from 02 February 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
2 - 8	HK$42.35	HK$84.70
10 - 18	HK$41.05	HK$82.10
20 - 98	HK$39.80	HK$79.60
100 - 198	HK$38.65	HK$77.30
200 +	HK$37.45	HK$74.90

*price indicative

RS Stock No.:: 230-8412
Distrelec Article No.:: 304-31-274
Mfr. Part No.:: AS4C16M16SA-6BIN
Manufacturer:: Alliance Memory

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Alliance Memory
	Product Type	SDRAM
	Memory Size	256MB
	Organisation	16M x 16 Bit
	Data Bus Width	16bit
	Address Bus Width	13bit
	Maximum Clock Frequency	166MHz
	Number of Bits per Word	16
	Maximum Random Access Time	5ns
	Number of Words	4M
	Mount Type	Surface
	Package Type	TFBGA
	Minimum Operating Temperature	-40°C
	Pin Count	54
	Maximum Operating Temperature	85°C
	Length	8mm
	Series	AS4C16M16SA-C&I
	Width	8.1 mm
	Height	1.2mm
	Standards/Approvals	No
	Minimum Supply Voltage	3V
	Automotive Standard	No
	Maximum Supply Voltage	3.6V
	Supply Current	60mA

	Select all
	Brand Alliance Memory
	Product Type SDRAM
	Memory Size 256MB
	Organisation 16M x 16 Bit
	Data Bus Width 16bit
	Address Bus Width 13bit
	Maximum Clock Frequency 166MHz
	Number of Bits per Word 16
	Maximum Random Access Time 5ns
	Number of Words 4M
	Mount Type Surface
	Package Type TFBGA
	Minimum Operating Temperature -40°C
	Pin Count 54
	Maximum Operating Temperature 85°C
	Length 8mm
	Series AS4C16M16SA-C&I
	Width 8.1 mm
	Height 1.2mm
	Standards/Approvals No
	Minimum Supply Voltage 3V
	Automotive Standard No
	Maximum Supply Voltage 3.6V
	Supply Current 60mA

Datasheet - AS4C16M16SA-6BIN

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 AS4C16M16SA-6BIN SDRAM 256 MB Surface, 54-Pin 16 bit TFBGA

FREE delivery for orders over HK$250.00

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