MT45W1MW16BAFB-708 WT Micron Technology Inc, MT45W1MW16BAFB-708 WT Datasheet - Page 36

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

Specifications of MT45W1MW16BAFB-708 WT

• 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

Table 19:
Figure 27:
Table 20:
PDF: 09005aef80ec6f63/Source: 09005aef80ec6f46
Burst CellularRAM_32__2.fm - Rev. E 10/05 EN
Parameter
Parameter
CE# HIGH between Subsequent Burst and
Mixed-Mode Operations
Minimum CE# Pulse Width
CE# LOW to WAIT Valid
Clock Period
CE# Setup to CLK Active Edge
Hold Time from Active CLK Edge
Chip Disable to WAIT High-Z Output
CLK Rise or Fall Time
Clock to WAIT Valid
CLK HIGH or LOW Time
Setup Time to Activate CLK Edge
Initialization Period (required before normal operations)
Burst WRITE Cycle Timing Requirements
Initialization Timing Parameters
Initialization Period
Notes: 1. When configured for synchronous mode (BCR[15] = 0), a refresh opportunity must be pro-
Vcc, VccQ = 1.70V
2 Meg x 16, 1 Meg x 16 Async/Page/Burst CellularRAM 1.0 Memory
2. Clock rates below 50 MHz (
vided every
tions: a) clocked CE# HIGH, or b) CE# HIGH for greater than 15ns.
t
CEM. A refresh opportunity is satisfied by either of the following two condi-
Symbol
t
t
t
t
t
t
t
t
t
t
t
CBPH
CEM
CEW
CLK
CSP
HD
HZ
KHKL
KHTL
KP
SP
t
36
CLK > 20ns) are allowed as long as
Min
12.5
4.5
Symbol
t
5
1
2
4
3
PU
Maximum and Typical Standby Currents
t
-708
PU
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Max
7.5
1.8
20
20
8
8
9
Min
-70x
Min
15
5
1
5
2
5
3
-706/-856
Max
normal operation
150
Device ready for
Vcc (MIN)
Max
7.5
2.0
©2003 Micron Technology, Inc. All rights reserved.
20
20
11
t
8
8
CSP specifications are met.
Min
-856
Units
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
Max
150
Notes
Units
µs
1
1
2