CY7C4271

CY7C4261, CY7C4271 16 K/32 K × 9 Deep Sync FIFOs 16K/32 K × 9 Deep Sync FIFOs Features ■ High speed, low power, first-in first-out (FIFO) memories ■ 16 K × 9 (CY7C4261) ■ 32 K × 9 (CY7C4271) ■ 0.5 micron CMOS for optimum speed and power ■ High speed 100 MHz operation (10 ns read/write cycle times) ■ Low power — ICC = 35 mA ■ Fully asynchronous and simultaneous read and write operation ■ Empty, full, half full, and programmable almost empty and almost full status flags ■ TTL compatible ■ Output enable (OE) pins ■ Independent read and write enable pins ■ Center power and ground pins for reduced noise ■ Supports free running 50% duty cycle clock inputs ■ Width expansion capability ■ 32-pin PLCC and 32-pin TQFP ■ Pin compatible density upgrade to CY7C42X1 family ■ Pin compatible density upgrade to IDT72201/11/21/31/41/51 ■ Pb-free packages available Functional Description The CY7C4261/71 are high speed, low power FIFO memories with clocked read a...