CYDM064A16

CYDM256A16, CYDM128A16, CYDM064A16, www.DataSheet4U.com CYDM128A08, CYDM064A08 1.8V 4K/8K/16K x 16 and 8K/16K x 8 MoBL® Dual-Port Static RAM Features True dual-ported memory cells which allow simultaneous access of the same memory location 4/8/16K × 16 and 8/16K x 8 organization High-speed access: 35 ns Ultra Low operating power — Active: ICC = 15 mA (typical) at 55 ns — Active: ICC = 25 mA (typical) at 35 ns — Standby: ISB3 = 2 µA (typical) Small footprint: Available in a 6x6 mm 100-pin Lead(Pb)-free fBGA Supports 1.8V, 2.5V, and 3.0V I/Os Full asynchronous operation Automatic power-down Pin select for Master or Slave Expandable data bus to 32 bits with Master/Slave chip select when using more than one device On-chip arbitration logic Semaphores included to permit software handshaking between ports Input Read Registers and Output Drive Registers INT flag for port-to-port communication Separate upper-byte and lower-byte control Industrial temperature ranges Selection Guide for 1.8V CYDM256A16, CYDM128A16, CYDM064A16, CYDM128A08, CYDM064A08 -35 Maximum Access Time Typical Operating Current Typical Standby Current for ISB1 Typical Standby Current for ISB3 35 25 2 2 CYDM256A16, CYDM128A16, CYDM064A16, CYDM128A08, CYDM064A08 -55 55 15 2 2 Unit ns mA µA µA Selection Guide for 2.5V CYDM256A16, CYDM128A16, CYDM064A16, CYDM128A08, CYDM064A08 -35 Maximum Access Time Typical Operating Current Typical Standby Current for ISB1 Typical Standby Current f...