Cypress Semiconductor SRAM Memory Chip, CY62256NLL-55ZXIT- 256kbit
- RS Stock No.:
- 193-8459
- Mfr. Part No.:
- CY62256NLL-55ZXIT
- Manufacturer:
- Cypress Semiconductor
Discontinued product
- RS Stock No.:
- 193-8459
- Mfr. Part No.:
- CY62256NLL-55ZXIT
- Manufacturer:
- Cypress Semiconductor
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
Temperature ranges
Commercial: 0 °C to +70 °C
Industrial: –40 °C to +85 °C
Automotive-A: –40 °C to +85 °C
Automotive-E: –40 °C to +125 °C
High speed: 55 ns
Voltage range: 4.5 V to 5.5 V operation
Low active power
275 mW (max)
Low standby power (LL version)
82.5W (max)
Easy memory expansion with CE and OE Features
TTL-compatible inputs and outputs
Automatic power-down when deselected
CMOS for optimum speed and power
Available in Pb-free and non Pb-free 28-pin (600-mil) PDIP,28-pin (300-mil) narrow SOIC, 28-pin TSOP I, and 28-pin reverse TSOP I packages
Commercial: 0 °C to +70 °C
Industrial: –40 °C to +85 °C
Automotive-A: –40 °C to +85 °C
Automotive-E: –40 °C to +125 °C
High speed: 55 ns
Voltage range: 4.5 V to 5.5 V operation
Low active power
275 mW (max)
Low standby power (LL version)
82.5W (max)
Easy memory expansion with CE and OE Features
TTL-compatible inputs and outputs
Automatic power-down when deselected
CMOS for optimum speed and power
Available in Pb-free and non Pb-free 28-pin (600-mil) PDIP,28-pin (300-mil) narrow SOIC, 28-pin TSOP I, and 28-pin reverse TSOP I packages
Specifications
Attribute | Value |
|---|---|
| Memory Size | 256kbit |
| Organisation | 32k x 8 bit |
| Number of Words | 32k |
| Number of Bits per Word | 8bit |
| Maximum Random Access Time | 55ns |
| Address Bus Width | 8bit |
| Clock Frequency | 1MHz |
| Low Power | Yes |
| Timing Type | Asynchronous |
| Mounting Type | Surface Mount |
| Package Type | TSOP I |
| Pin Count | 28 |
| Dimensions | 11.9 x 8.1 x 1mm |
| Height | 1mm |
| Maximum Operating Supply Voltage | 5.5 V |
| Maximum Operating Temperature | +85 °C |
| Length | 11.9mm |
| Minimum Operating Supply Voltage | 4.5 V |
| Minimum Operating Temperature | -40 °C |
| Width | 8.1mm |