M28W320CB90N6 NUMONYX, M28W320CB90N6 Datasheet - Page 36

• Manufacturer Part Number: M28W320CB90N6
• Description: IC FLASH 32MBIT 90NS 48TSOP
• Manufacturer: NUMONYX

Specifications of M28W320CB90N6

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 32M (2M x 16)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-1694

M28W320CT, M28W320CB
REVISION HISTORY
Table 24. Document Revision History
36/53
February 2000
29-May-2001
16-May-2002
24-Apr-2001
31-Oct-2001
02-Jul-2001
4/19/00
5/17/00
1/15/01
3/06/00
Date
Version
-01
-02
-03
-04
-05
-06
-07
-08
-09
-10
First Issue
Daisy Chain part numbering defined
µBGA Package Outline diagram changed (Figure 21)
µBGA Chain diagrams, Package and PCB Connection re-designed (Figure 22,23)
µBGA Package Outline diagram and Package Mechanical Data changed (Figure 21,
Table 30)
TFBGA Package added, CFI specification classification
Document type: from Preliminary Data to Data Sheet
70ns Speed Class added
Completely rewritten and restructured, 85ns speed class added.
Corrections to CFI data and Block Address Table.
Corrections to Table 3. Commands (Lock, Unlock, Lock-Down)
V
Commands Table, Read CFI Query Address on 1st cycle changed to ‘X’ (Table 3)
t
V
descriptions.
WHEL
DDQ
DDQ
Maximum changed to 3.3V
Maximum changed to 3.6V, TFBGA and µBGA package dimensions added to
description clarified (Table 16)
Revision Details