128M bits Mobile RAM
DATA SHEET
128M bits Mobile RAM
EDL1216AASA (8M words × 16 bits)
Description
The EDL1216AA is a 128M bits Mobile RAM or...
Description
DATA SHEET
128M bits Mobile RAM
EDL1216AASA (8M words × 16 bits)
Description
The EDL1216AA is a 128M bits Mobile RAM organized as 2,097,152 words × 16 bits × 4 banks. The Mobile RAM achieved low power consumption and high-speed data transfer using the pipeline architecture. All inputs and outputs are synchronized with the positive edge of the clock. This product is packaged in 54-ball FBGA (µBGA).
Pin Configurations
/xxx indicates active low signal.
54-ball FBGA ( BGA)
1 A
VSS DQ15 VSSQ VDDQ DQ0 VDD
2
3
4
5
6
7
8
9
B
Features
Low voltage power supply VDD: 2.5V ± 0.2V VDDQ: 1.8V ± 0.15V Wide temperature range (−25°C to 85°C) Programmable partial self refresh Programmable driver strength Programmable temperature compensated self refresh (Option) Deep power down mode Small package (54-ball FBGA (µBGA)) Fully Synchronous Dynamic RAM, with all signals referenced to a positive clock edge Pulsed interface Possible to assert random column address in every cycle Quad internal banks controlled by BA0 and BA1 Byte control by LDQM and UDQM Wrap sequence = Sequential/ Interleave /CAS latency (CL) = 2, 3 Automatic precharge and controlled precharge Auto refresh and self refresh ×16 organization 4,096 refresh cycles/64ms Burst termination by Burst stop command and Precharge command FBGA(µBGA) package is lead free solder (Sn-Ag-Cu)
C
DQ14 DQ13 VDDQ
VSSQ
DQ2
DQ1
DQ12 DQ11 VSSQ
VDDQ
DQ4
DQ3
D
DQ10 DQ9 VDDQ VSSQ DQ6 DQ5
E
DQ8 NC...
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