Product Summary

The CY62128ELL-45SXIT is a high performance CMOS static RAM organized as 128K words by 8 bits. The CY62128ELL-45SXIT features advanced circuit design to provide ultra low active current. The CY62128ELL-45SXIT has an automatic power down feature that significantly reduces power consumption when addresses are not toggling. Placing the CY62128ELL-45SXIT into standby mode reduces power consumption by more than 99 percent when deselected (CE1 HIGH or CE2 LOW). The eight input and output pins (I/O0 through I/O7) are placed in a high impedance state when the CY62128ELL-45SXIT is deselected (CE1 HIGH or CE2 LOW), the outputs are disabled (OE HIGH), or a write operation is in progress (CE1 LOW and CE2 HIGH and WE LOW) To write to the CY62128ELL-45SXIT, take Chip Enable (CE1 LOW and CE2 HIGH) and Write Enable (WE) inputs LOW.

Parametrics

CY62128ELL-45SXIT absolute maximum ratings: (1)Storage temperature: –65℃ to +150℃; (2)Ambient temperature with power applied: –55℃ to +125℃; (3)Supply voltage to ground potential: –0.5 V to 6.0 V (VCC(max) + 0.5 V); (4)DC voltage applied to outputs in High-Z State: –0.5 V to 6.0 V (VCC(max) + 0.5V ); (5)DC input voltage: –0.5 V to 6.0 V (VCC(max) + 0.5 V); (6)Output current into outputs (LOW): 20 mA; (7)Static discharge voltage: > 2001V; (8)Latch up current: > 200 mA.

Features

CY62128ELL-45SXIT features: (1)Very high speed: 45 ns; (2)Temperature ranges: Industrial: –40 to +85℃; Automotive-A: –40 to +85℃; Automotive-E: –40 to +125℃; (3)Voltage range: 4.5 V to 5.5 V; (4)Pin compatible with CY62128B; (5)Ultra low standby power: Typical standby current: 1 .A; Maximum standby current: 4 .A (Industrial); (6)Ultra low active power: Typical active current: 1.3 mA at f = 1 MHz; (7)Easy memory expansion with CE1, CE2, and OE features; (8)Automatic power down when deselected; (9)complementary metal oxide semiconductor (CMOS) for optimum speed and power; (10)Offered in standard Pb-free 32-pin STSOP, 32-pin SOIC, and 32-pin thin small outline package (TSOP) I packages.

Diagrams

CY62128ELL-45SXIT Logic Block Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CY62128ELL-45SXIT
CY62128ELL-45SXIT

Cypress Semiconductor

SRAM 1M MOBL ULTRA LO PWR HI SPD IND

Data Sheet

0-1: $2.18
1-25: $1.89
25-100: $1.79
100-250: $1.49
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(USD)
Quantity
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