Alliance Memory SDRAM 256 MB Surface, 54-Pin 16 bit TSOP
- RS stock no.:
- 230-8419
- Mfr. Part No.:
- AS4C16M16SA-7TCN
- Manufacturer:
- Alliance Memory
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Bulk discount available
View bulk pricing optionsSubtotal (1 tray of 108 units)*
R 10 728,072
(exc. VAT)
R 12 337,272
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 21 September 2026
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Units | Per unit | Per Tray* |
|---|---|---|
| 108 - 216 | R 99.334 | R 10,728.07 |
| 324 - 432 | R 96.85 | R 10,459.80 |
| 540 - 972 | R 93.945 | R 10,146.06 |
| 1080 - 1944 | R 90.187 | R 9,740.20 |
| 2052 + | R 86.58 | R 9,350.64 |
*price indicative
- RS stock no.:
- 230-8419
- Mfr. Part No.:
- AS4C16M16SA-7TCN
- Manufacturer:
- Alliance Memory
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Alliance Memory | |
| Memory Size | 256MB | |
| Product Type | SDRAM | |
| Organisation | 16M x 16 bit | |
| Data Bus Width | 16bit | |
| Address Bus Width | 13bit | |
| Number of Bits per Word | 16 | |
| Maximum Clock Frequency | 166MHz | |
| Maximum Random Access Time | 5.4ns | |
| Number of Words | 4M | |
| Mount Type | Surface | |
| Package Type | TSOP | |
| Pin Count | 54 | |
| Minimum Operating Temperature | 0°C | |
| Maximum Operating Temperature | 70°C | |
| Width | 10.29mm | |
| Series | AS4C16M16SA-C&I | |
| Length | 22.35mm | |
| Height | 1.2mm | |
| Standards/Approvals | No | |
| Supply Current | 60mA | |
| Automotive Standard | No | |
| Maximum Supply Voltage | 3.6V | |
| Minimum Supply Voltage | 3V | |
| Select all | ||
|---|---|---|
Brand Alliance Memory | ||
Memory Size 256MB | ||
Product Type SDRAM | ||
Organisation 16M x 16 bit | ||
Data Bus Width 16bit | ||
Address Bus Width 13bit | ||
Number of Bits per Word 16 | ||
Maximum Clock Frequency 166MHz | ||
Maximum Random Access Time 5.4ns | ||
Number of Words 4M | ||
Mount Type Surface | ||
Package Type TSOP | ||
Pin Count 54 | ||
Minimum Operating Temperature 0°C | ||
Maximum Operating Temperature 70°C | ||
Width 10.29mm | ||
Series AS4C16M16SA-C&I | ||
Length 22.35mm | ||
Height 1.2mm | ||
Standards/Approvals No | ||
Supply Current 60mA | ||
Automotive Standard No | ||
Maximum Supply Voltage 3.6V | ||
Minimum Supply Voltage 3V | ||
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
Related links
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