Product Summary

The CY7C1049BV33-20VC is a high-performance CMOS Static RAM organized as 524,288 words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE), an active LOW Output Enable (OE), and three-state drivers. Writing to the CY7C1049BV33-20VC 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 (A0 through A18).The CY7C1049BV33-20VC is available in a standard 400-mil-wide 36-pin SOJ and 44-pin TSOPII packages with center power and ground (revolutionary) pinout.

Parametrics

CY7C1049BV33-20VC 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:–0.5V to +4.6V; (4)DC Voltage Applied to Outputs in High Z State: –0.5V to VCC + 0.5V; (5)DC Input Voltage: –0.5V to VCC + 0.5V; (6)Current into Outputs (LOW): 20mA.

Features

CY7C1049BV33-20VC features: (1) High speed tAA = 15 ns; (2) Low active power 504mW (max.); (3) Low CMOS standby power (Commercial L version) 1.8mW (max.); (4)2.0V Data Retention (660μW at 2.0V retention); (5) Automatic power-down when deselected; (6) TTL-compatible inputs and outputs; (7) Easy memory expansion with CE and OE features.

Diagrams

CY7C1049BV33-20VC block diagram

CY7C006
CY7C006

Other


Data Sheet

Negotiable 
CY7C006A
CY7C006A

Other


Data Sheet

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CY7C006A-15AXC

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Data Sheet

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CY7C006A-20AC
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Data Sheet

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CY7C006A-20AXC
CY7C006A-20AXC

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Data Sheet

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