Product Summary

The CY7C109B-20VC is a high-performance CMOS Static RAM. The CY7C109B-20VC is organized as 131,072 words by 8 bits. Easy memory expansion of the CY7C109B-20VC is provided by an active LOW Chip Enable (CE), an active LOW Output Enable (OE), and three-state drivers. Writing to the CY7C109B-20VC is accomplished by taking Chip Enable (CE) and Write Enable (WE) inputs LOW. Data on the eight I/O pins (I/O0 through I/O7) is then written into the location specified on the address pins.

Parametrics

CY7C109B-20VC absolute maximum ratings: (1)Storage Temperature: –65 to +150 ℃; (2)Ambient Temperature with Power Applied: –55 to +125 ℃; (3)Supply Voltage on VCC to Relative GND[2]: –0.5 V to +7.0 V; (4)DC Voltage Applied to Outputs[2] in High Z State: –0.5 V to VCC + 0.5 V; (5)DC Input Voltage[2]: –0.5 V to VCC + 0.5 V; (6)Current into Outputs (LOW): 20 mA; (7)Static Discharge Voltage: >2001V; (8)Latch-Up Current: >200 mA.

Features

CY7C109B-20VC features: (1)High speed: 12 ns; (2)Low active power: 495 mW; (3)Low CMOS standby power: 55 mW; (4)2.0V Data Retention; (5)Automatic power-down when deselected; (6)TTL-compatible inputs and outputs; (7)Easy memory expansion with CE and OE features.

Diagrams

CY7C109B-20VC block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CY7C109B-20VC
CY7C109B-20VC


IC SRAM 1MBIT 20NS 32SOJ

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CY7C006
CY7C006

Other


Data Sheet

Negotiable 
CY7C006A
CY7C006A

Other


Data Sheet

Negotiable 
CY7C006A-15AXC
CY7C006A-15AXC

Cypress Semiconductor

SRAM 5V 16Kx8 COM Dual Port SRAM

Data Sheet

Negotiable 
CY7C006A-15AXCT
CY7C006A-15AXCT

Cypress Semiconductor

SRAM 5V 16Kx8 COM Dual Port SRAM

Data Sheet

Negotiable 
CY7C006A-20AC
CY7C006A-20AC


IC SRAM 16KX8 DUAL 64LQFP

Data Sheet

Negotiable 
CY7C006A-20AXC
CY7C006A-20AXC

Cypress Semiconductor

SRAM 5V 16Kx8 COM Dual Port SRAM

Data Sheet

0-1: $16.80
1-25: $13.44
25-100: $12.59
100-250: $11.76