ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T, Western Union,PayPal |
| Supply Ability | 290PCS |
| Delivery Time | 1 Day |
| Packaging Details | please contact me for details |
| Description | SRAM - Asynchronous Memory IC 256Kbit Parallel 70 ns 28-PDIP |
| Storage Temperature | .. –65°C to +150°C |
| Ambient Temperature with Power Applied | . -55°C to +125°C |
| Supply Voltage to Ground Potential | –0.5V to +7.0V |
| DC Voltage Applied to Outputs in High-Z State[3 | 0 |
| DC Input Voltage[3 | 0 |
| Brand Name | CYPRESS |
| Model Number | CY62256NLL-70PXC |
| Certification | Original Factory Pack |
| Place of Origin | Original |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union,PayPal | Supply Ability | 290PCS |
| Delivery Time | 1 Day | Packaging Details | please contact me for details |
| Description | SRAM - Asynchronous Memory IC 256Kbit Parallel 70 ns 28-PDIP | Storage Temperature | .. –65°C to +150°C |
| Ambient Temperature with Power Applied | . -55°C to +125°C | Supply Voltage to Ground Potential | –0.5V to +7.0V |
| DC Voltage Applied to Outputs in High-Z State[3 | 0 | DC Input Voltage[3 | 0 |
| Brand Name | CYPRESS | Model Number | CY62256NLL-70PXC |
| Certification | Original Factory Pack | Place of Origin | Original |
| High Light | electronics ic chip ，integrated circuit components | ||
Features
■ 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: 4.5V to 5.5V Operation
■ Low Active Power
❐ 275 mW (max)
■ Low Standby Power (LL version)
❐ 82.5 μW (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
Functional Description
The CY62256N[1] is a high performance CMOS static RAM organized as 32K words by 8 bits. Easy memory expansion is provided by an active LOW chip enable (CE) and active LOW output enable (OE) and tristate drivers. This device has an automatic power down feature, reducing the power consumption by 99.9 percent when deselected.
An active LOW write enable signal (WE) controls the writing/reading operation of the memory. When CE and WE inputs are both LOW, data on the eight data input/output pins (I/O0 through I/O7) is written into the memory location addressed by the address present on the address pins (A0 through A14). Reading the device is accomplished by selecting the device and enabling the outputs, CE and OE active LOW, while WE remains inactive or HIGH. Under these conditions, the contents of the location addressed by the information on address pins are present on the eight data input/output pins.
The input/output pins remain in a high impedance state unless the chip is selected, outputs are enabled, and write enable (WE) is HIGH.
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Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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