am49dl640bg Meet Spansion Inc., am49dl640bg Datasheet - Page 56
![no-image](/images/no-image-200.jpg)
am49dl640bg
Manufacturer Part Number
am49dl640bg
Description
64 Mbit 8 M ? 8-bit/4 M ? 16-bit Cmos And 32 Mbit 512k ? 16-bit Pseudo Static Ram Preliminary
Manufacturer
Meet Spansion Inc.
Datasheet
1.AM49DL640BG.pdf
(62 pages)
- Current page: 56 of 62
- Download datasheet (2Mb)
pSRAM AC CHARACTERISTICS
Notes:
1. If the device is using the I/Os to output data, input signals of reverse polarity must not be applied.
2. If OE# is high during the write cycle, the outputs will remain at high impedance.
March 8, 2002
Addresses
A0 to A20
I/O1 to 16
I/O1 to 16
LB#, UB#
CE#1
D
WE#
CE2
OUT
D
IN
High-Z
t
CH
Figure 31. Pseudo SRAM Write Cycle—CE1#s Control
t
(Note 1)
AS
P R E L I M I N A R Y
t
COE
t
BE
Am49DL640BG
t
t
WC
ODW
t
CW
t
BW
t
WP
Valid Data In
t
DS
t
DH
t
WR
High-Z
(Note 1)
55
Related parts for am49dl640bg
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![AM29DL161DB90EI](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM29DL164DB70VRF](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM29DL164DB90EI](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM29DL162DT70VRI](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM29DL162DT90WCF](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM29DL162DT120WCI](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM29DL320GB120WDI](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM29DL322GT70WMI](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM29DL322GT90WDI](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM29DL323GT120PCI](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM29DL323GT70WDI](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM29DL323GB120PCI](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM29DL323GB90WMI](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM29LV640MB110RPCI](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet:
![AM49PDL640AG70N](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Meet Spansion Inc.
Datasheet: