Access Time
: 45 ns
Mounting Style
: SMD/SMT
Packaging
: Tube
Maximum Operating Temperature
: + 85 C
Minimum Operating Temperature
: - 40 C
Supply Voltage - Max
: 5.5 V
Supply Voltage - Min
: 4.5 V
Memory Size
: 256 Kbit
Organization
: 32 K x 8
Package / Case
: SOP-28
Maximum Operating Current
: 20 uA
Pinout
DescriptionThe IS62C256AL-45ULI is one member of the IS62C256AL family which is designed as the 32K x 8 low power CMOS static RAM device that is available in plastic SOP or TSOP (Type I) package. And this device assumes a standby mode at which the power dissipation can be reduced down to 150 W (typical) at CMOS input levels.
Features of the IS62C256AL-45ULI are:(1)Access time: 25 ns, 45 ns; (2)Low active power: 200 mW (typical); (3)Low standby power: 150 uW (typical) CMOS standby and 15 mW (typical) operating; (4)Fully static operation: no clock or refresh required; (5)TTL compatible inputs and outputs; (6)Single 5V power supply; (7)Lead-free available; (8)Industrial and Automotive temperatures available.
The absolute maximum ratings of the IS62C256AL-45ULI can be summarized as:(1)Terminal Voltage with Respect to GND: -0.5 to +7.0 V;(2)DC output current (low): 20 mA;(3)Storage Temperature: -65 to +150 °C;(4)Power Dissipation: 0.5 W.
The electrical characteristics of this device can be summarized as:(1)Output HIGH Voltage: 2.4 V;(2)Output LOW Voltage: 0.4 V;(3)Input HIGH Voltage: 2.2 to VDD+0.5 V;(4)Input LOW Voltage: -0.3 to 0.8 V;(5)Input Leakage: -1 to +1 uA;(6)Output Leakage: -1 to +1 uA. If you want to know more information such as the electrical characteristics about the IS62C256AL-45ULI, please download the datasheet in www.seekic.com or www.chinaicmart.com.
Parameters: | Technical/Catalog Information | IS62C256AL-45ULI |
| Vendor | ISSI, Integrated Silicon Solution Inc |
| Category | Integrated Circuits (ICs) |
| Memory Type | SRAM - Asynchronous |
| Memory Size | 256K (32K x 8) |
| Speed | 45ns |
| Interface | Parallel |
| Package / Case | 28-SOP |
| Packaging | Tube |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Operating Temperature | -40°C ~ 85°C |
| Format - Memory | RAM |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | IS62C256AL 45ULI
IS62C256AL45ULI
706 1043 ND
7061043ND
706-1043
|
IS62C256AL-45ULI Data Sheet
