MT45W1MW16BDGB-708 AT TR Micron Technology Inc, MT45W1MW16BDGB-708 AT TR Datasheet - Page 35

• Manufacturer Part Number: MT45W1MW16BDGB-708 AT TR
• Description: IC PSRAM 16MBIT 70NS 54VFBGA
• Manufacturer: Micron Technology Inc

Specifications of MT45W1MW16BDGB-708 AT 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: Lead free / RoHS Compliant
• Other names: 557-1419-2

Table 14:
PDF: 09005aef81cb58ed/Source: 09005aef81c7a667
16mb_burst_cr1_0_p23z_2.fm - Rev. H 4/08 EN
Parameter
Address and ADV# LOW setup time
Address hold from ADV# going HIGH
Address setup to ADV# going HIGH
Address valid to end of WRITE
LB#/UB# select to end of WRITE
CE# LOW to WAIT valid
Async address-to-burst transition time
CE# HIGH between subsequent asynchronous operations
CE# LOW to ADV# HIGH
Chip enable to end of WRITE
Data hold from WRITE time
Data WRITE setup time
Chip disable to WAIT High-Z output
Chip enable to Low-Z output
End WRITE to Low-Z output
ADV# pulse width
ADV# pulse width HIGH
ADV# setup to End of WRITE
WRITE cycle time
WRITE to DQ High-Z output
WRITE pulse width
WRITE pulse width HIGH
WRITE recovery time
Asynchronous WRITE Cycle Timing Requirements
Notes:
1. High-Z to Low-Z timings are tested with the circuit shown in Figure 25 on page 32. The Low-
2. Low-Z to High-Z timings are tested with the circuit shown in Figure 25 on page 32. The
3. WE# LOW time must be limited to
Z timings measure a 100mV transition away from the High-Z (V
V
High-Z timings measure a 100mV transition from either V
OH
or V
16Mb: 1 Meg x 16 Async/Page/Burst CellularRAM 1.0 Memory
OL
.
35
t
CEM (8µs).
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
CEW
t
t
WHZ
t
WPH
t
AVH
t
CKA
VPH
t
AVS
CPH
t
t
t
AW
CVS
DW
t
OW
BW
CW
WC
WP
WR
DH
HZ
AS
VP
VS
LZ
Min
10
70
70
70
10
70
23
10
10
10
70
70
46
10
0
5
1
5
0
5
0
OH
70ns
or V
Timing Requirements
CC
©2005 Micron Technology, Inc. All rights reserved.
Max
OL
7.5
Q/2) level toward either
8
8
toward V
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CC
Q/2.
Notes
1
1
2
3