SRAM Chip Async Single 3.3V 4M-Bit 1M x 4-Bit 15ns 32-Pin SOJ

The CY7C1046D is a high-performance CMOS static RAM organized as 1M words by 4 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE), an active LOW Output Enable (OE), and tri-state drivers. Writing to the device is accomplished by taking Chip Enable (CE) and Write Enable (WE) inputs LOW. Data on the four I/O pins (I/O0 through I/O3) is then written into the location specified on the address pins (A0 through A19).

• Pin- and function-compatible with CY7C1046B
• High speed
  • tAA = 10 ns
• CMOS for optimum speed and power
• Low active power
  • ICC = 90 mA at 10 ns
• Low CMOS standby power
  • ISB2 = 10 mA
• Data retention at 2.0 V
• Automatic power-down when deselected
• TTL-compatible inputs and outputs
• Easy memory expansion with CE and OE features
• Available in lead-free 400-mil-wide 32-pin SOJ package