IS64WV6416BLL

IS64WV6416BLL IS61WV6416BLL ® Long-term Support World Class Quality 64K x 16 HIGH-SPEED CMOS STATIC RAM APRIL 2019 FEATURES High-speed access time: 12 ns: 3.3V + 10% 15 ns: 2.5V-3.6V CMOS low power operation: 50 mW (typical) operating 25 µW (typical) standby TTL compatible interface levels Fully static operation: no clock or refresh required Three state outputs Data control for upper and lower bytes Automotive Temperature Available Lead-free available FUNCTIONAL BLOCK DIAGRAM DESCRIPTION The ISSI IS61/64WV6416BLL is a high-speed, 1,048,576- bit static RAM organized as 65,536 words by 16 bits. It is fabricated using ISSI's high-performance CMOS technology. This highly reliable process coupled with innovative circuit design techniques, yields access times as fast as 12ns (3.3V + 10%) and 15ns (2.5V-3.6V) with low power consumption. When CE is HIGH (deselected), the device assumes a standby mode at which the power dissipation can be reduced down with CMOS input levels. Easy memory expansion is provided by using Chip Enable and Output Enable inputs, CE and OE. The active LOW Write Enable (WE) controls both writing and reading of the memory. A data byte allows Upper Byte (UB) and Lower Byte (LB) access. The IS61/64WV6416BLL is packaged in the JEDEC standard 44-pin TSOP-II, 44-pin 400-mil SOJ, and 48-pin mini BGA (6mm x 8mm). A0-A15 DECODER 64K x 16 MEMORY ARRAY VDD GND I/O0-I/O7 Lower Byte I/O8-I/O15 Upper Byte I/O DATA CIRCUIT COLUMN I/...