CY7C1481BV33-133BGXI is a 72-Mbit (2M × 36) synchronous flow-through SRAM for high-speed microprocessor interfaces. It supports 133 MHz operation with 6.5 ns clock-to-data access and a 2-bit on-chip burst counter for linear or interleaved 2-1-1-1 bursts. Core supply is 3.135 V to 3.6 V with 2.375 V to 3.6 V I/O, and it includes IEEE 1149.1 JTAG and a ZZ sleep mode for –40°C to +85°C operation.