Infineon SRAM, CY7C1011DV33-10BVXI- 2Mbit

The Cypress Semiconductor CY7C1011DV33 is a high performance CMOS static RAM organized as 128 K words by 16 bits. It is available in standard Pb-free 44-pin TSOP II with centre power and ground pinout, as well as 48-ball very fine-pitch ball grid array (VFBGA) packages.

High speed typically of 10 ns
Low standby power
Automatic power down when deselected
TTL-compatible inputs and outputs