Manufacturer:
ISSI
IS61C256AL-12JLI-TR
SRAM Chip Async Single 5V 256K-Bit 32K x 8 12ns 28-Pin SOJ T/R
Avnet Manufacturer Part #:
IS61C256AL-12JLI-TR
RoHS 10 Compliant
The ISSI IS61C256AL is a very high-speed, low power,32,768 word by 8-bit static RAMs. It is fabricated usingISSI's high-performance CMOS technology. This highlyreliable process coupled with innovative circuit designtechniques, yields access times as fast as 10 ns maximum. When CE\ is HIGH (deselected), the device assumes astandby mode at which the power dissipation can bereduced down to 150 µW (typical) with CMOS input levels. Easy memory expansion is provided by using an activeLOW Chip Enable (CE)\ input and an active LOW OutputEnable (OE)\ input. The active LOW Write Enable (WE)\controls both writing and reading of the memory. The IS61C256AL is pin compatible with other 32Kx8 SRAMsand are available in 28-pin SOJ and TSOP (Type I)packages.
Key Features
- High-speed access time: 10, 12 ns
- CMOS Low Power Operation
- 1 mW (typical) CMOS standby
- 125 mW (typical) operating
- Fully static operation: no clock or refresh required
- TTL compatible inputs and outputs
- Single 5V power supply
- Lead-free available
Technical Attributes
Find Similar Parts|
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Description | Value |
|---|---|---|
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No. of Pins | 28 |
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Operating Temperature Min | -40 °C |
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IC Mounting | Surface Mount |
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IC Case / Package | SOJ |
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Supply Voltage Max | 5.5 V |
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Supply Voltage Min | 4.5 V |
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Supply Voltage Nom | 5 V |
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Operating Temperature Max | 85 °C |
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Memory Density | 256 Kb |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| ECCN: | EAR99 |
| SCHEDULE B: | PARTS... |
| HTSN: | PARTS... |