UPD48576118FF-E18-DW1-A Renesas

Datasheet PD48576109 PD48576118 R10DS0064EJ0300 Rev.3.00 576M-BIT Low Latency DRAM Oct 01, 2012 Separate I/O Description The PD48576109 is a 67,108,864-word by 9 bit and the PD48576118 is a 33,554,432 word by 18 bit synchronous double data rate Low Latency RAM fabricated with advanced CMOS technology using one-transistor memory cell. The PD48576109 and PD48576118 integrate unique synchronous peripheral circuitry and a burst counter. All input registers controlled by an input clock pair (CK and CK ) are latched on the positive edge of CK and CK . These products are suitable for application which require synchronous operation, high speed, low voltage, high density and wide bit configuration. Specification Features Density: 576M bit SRAM-type interface Organization Double-data-rate architecture - Separate I/O: 8M words x 9 bits x 8 banks PLL circuitry 4M words x 18 bits x 8 banks Cycle time: 1.875 ns tRC = 15 ns Operating frequency: 533 / 400 / 300 MHz 2.5 ns tRC = 15 ns 2.5 ns tRC = 20 ns Interface: HSTL I/O 3.3 ns tRC = 20 ns Package: 144-pin TAPE FBGA Non-multiplexed addresses - Package size: 18.5 x 11 Multiplexing option is available. - Leaded and Lead free Power supply Data mask for WRITE commands - 2.5 V VEXT Differential input clocks (CK and CK ) - 1.8 V VDD Differential input data clocks (DK and DK ) - 1.5 V or 1.8 V VDDQ Refresh command Data valid signal (QVLD) - Auto Refresh Programmable burst length: 2 / 4 / 8 (x9 / x18) - 16K cycle / 32 ms for each bank User programmable impedance output (25 - 60 ) - 128K cycle / 32 ms for total Operating case temperature : Tc = 0 to 95C JTAG boundary scan R10DS0064EJ0300 Rev.3.00 Page 1 of 51 Oct 01, 2012 PD48576109, PD48576118 Ordering Information Part number Cycle Clock Random Organization Core Supply Core Supply Output Supply Package Time Frequency Cycle (word x bit) Voltage Voltage Voltage (VEXT) (VDD) (VDDQ) ns MHz ns V V V PD48576109FF-E18-DW1-A 1.875 533 15 64 M x 9 2.5 + 0.13 1.8 0.1 1.5 0.1 144-pin PD48576109FF-E24-DW1-A 2.5 400 15 2.5 0.12 or TAPE FBGA PD48576109FF-E25-DW1-A 2.5 400 20 1.8 0.1 (18.5 x 11) PD48576109FF-E33-DW1-A 3.3 300 20 PD48576118FF-E18-DW1-A 1.875 533 15 32 M x 18 Lead-free PD48576118FF-E24-DW1-A 2.5 400 15 PD48576118FF-E25-DW1-A 2.5 400 20 PD48576118FF-E33-DW1-A 3.3 300 20 PD48576109FF-E18-DW1 1.875 533 15 64 M x 9 2.5 + 0.13 1.8 0.1 1.5 0.1 144-pin PD48576109FF-E24-DW1 2.5 400 15 2.5 0.12 or TAPE FBGA PD48576109FF-E25-DW1 2.5 400 20 1.8 0.1 (18.5 x 11) PD48576109FF-E33-DW1 3.3 300 20 PD48576118FF-E18-DW1 1.875 533 15 32 M x 18 Lead PD48576118FF-E24-DW1 2.5 400 15 PD48576118FF-E25-DW1 2.5 400 20 PD48576118FF-E33-DW1 3.3 300 20 R10DS0064EJ0300 Rev.3.00 Page 2 of 51 Oct 01, 2012