MT45W1MW16BAFB-708 WT TR Micron Technology Inc, MT45W1MW16BAFB-708 WT TR Datasheet - Page 50

• Manufacturer Part Number: MT45W1MW16BAFB-708 WT TR
• Description: IC PSRAM 16MBIT 70NS 54FBGA
• Manufacturer: Micron Technology Inc

Specifications of MT45W1MW16BAFB-708 WT TR

• Format - Memory: RAM
• Memory Type: PSRAM (Page)
• Memory Size: 16M (1M x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: -30°C ~ 85°C
• Package / Case: 54-VFBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 41:
Table 34:
PDF: 09005aef80ec6f63/Source: 09005aef80ec6f46
Burst CellularRAM_32__2.fm - Rev. E 10/05 EN
Symbol
t
t
CLK
HD
DQ[15:0]
LB#/UB#
A[20:0]
ADV#
WAIT
WE#
OE#
CLK
CE#
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IH
IH
IL
IH
IL
IH
IL
IL
IH
IL
IH
IL
IH
IL
OH
OL
IH
IL
Burst WRITE Timing Parameters – BCR[8] = 0
Continuous Burst WRITE Showing an Output Delay with BCR[8] = 0 for End-of-Row
Min
12.5
2
-708
Notes: 1. Non-default BCR settings for continuous burst WRITE, BCR[8] = 0; WAIT active LOW; WAIT
t CLK
Max
VALID INPUT
t SP
2 Meg x 16, 1 Meg x 16 Async/Page/Burst CellularRAM 1.0 Memory
2. CE# must remain LOW longer than
3. WAIT asserts for anywhere from LC to 2LC cycles. LC = Latency Code (BCR[13:11]).
4. Taking CE# HIGH or ADV# LOW on the start-of-row cycle will abort the burst and not write
END OF ROW
(A[6:0] = 7Fh)
t HD
Condition
asserted during delay. Do not cross row boundaries with fixed latency.
the start-of-row data. Devices from different CellularRAM vendors can assert WAIT so that
the start-of-row data is input just before (as shown), or just after WAIT asserts. This differ-
ence in behavior will not be noticed by controllers that monitor WAIT or that use WAIT to
abort on the start-of-row input cycle.
Min
15
2
VALID INPUT
-856
Max
START OF ROW
(A[6:0] = 00h)
(NOTE 4)
t KHTL
Units
ns
ns
50
NOTE 4
NOTE 3
Symbol
t
t
KHTL
SP
Maximum and Typical Standby Currents
t
CEM.
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Min
3
-708
Max
t KHTL
8
©2003 Micron Technology, Inc. All rights reserved.
VALID INPUT
Min
3
-856
Max
11
DON’T CARE
VALID INPUT
Units
ns
ns