M12L16161A-2Q Datasheet, PDF (13/28 Pages) Elite Semiconductor Memory Technology Inc. – JEDEC standard 3.3V power supply

ESMT
M12L16161A (2Q)
Operation Temperature Condition -40°C~85°C
Read & Write Cycle at Same Bank @ Burst Length = 4
012
CLOCK
345
6 7 8 9 10 11 12 13 14 15 16 17 18 19
CKE
CS
RAS
CAS
tRCD
tRC ^*Note1
HIGH
*Note2
ADDR
Ra
Ca0
Rb
Cb0
BA
A10/AP
Ra
CL=2
QC
CL=3
WE
DQM
tRAC
*Note3
tRAC
*Note3
Rb
tOH
Qa0 Qa1 Qa2
tSAC
tOH
Qa0 Qa1
tSAC
Qa3
Qa2
tSHZ *Note4
Qa3
tSHZ _*Note4
Db0 Db1 Db2 Db3
tRDL
Db0 Db1 Db2 Db3
tRDL
Row Active
(A-Bank)
Read
(A-Bank)
Precharge
(A-Bank)
Row Active
(A-Bank)
W ri te
(A-Bank)
Precharge
(A-Bank)
: Don't care
*Note: 1.Minimum row cycle times is required to complete internal DRAM operation.
2.Row precharge can interrupt burst on any cycle. [CAS Latency-1] number of valid output data is available after Row
precharge. Last valid output will be Hi-Z(tSHZ) after the clock.
3.Access time from Row active command. tcc*(tRCD +CAS latency-1)+tSAC
4.Output will be Hi-Z after the end of burst.(1,2,4,8 bit burst)
Burst can’t end in Full Page Mode.
Elite Semiconductor Memory Technology Inc.
Publication Date : Feb. 2012
Revision : 1.0
13/28