WS27C010L Ver la hoja de datos (PDF) - STMicroelectronics
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WS27C010L Datasheet PDF : 5 Pages
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WS27C010L
MODE SELECTION
The modes of operation of the WS27C010L are listed below. A single 5 V power supply is required in the read
mode. All inputs are TTL levels except for VPP and A9 for device signature.
MODE
PINS
CE
OE
PGM
A9
A0
VPP VCC OUTPUTS
Read
VIL
VIL
X (11)
X
X
X
5.0 V
DOUT
Output Disable
X
VIH
X
X
X
X
5.0 V High Z
Standby
VIH
X
X
X
X
X
5.0 V High Z
Programming
VIL
VIH
VIL
X
X
VPP(12) 6.0 V
DIN
Program Verify
VIL
VIL
VIH
X
X
VPP(12) 6.0 V
DOUT
Program Inhibit
VIH
X
X
X
X
VPP(12) 5.0 V
High Z
Signature
Manufacturer(13) VIL
VIL
Device(13)
VIL
VIL
X
VH(12)
VIL
X
VH(12)
VIH
X
5.0 V
23 H
X
5.0 V
C1 H
NOTES: 11. X can be VIL or VIH.
12. VH = VPP = 12.75 ± 0.25 V.
13. A1 – A8, A10 – A16 = VIL.
ORDERING INFORMATION
PART NUMBER
SPEED
(ns)
WS27C010L-12CMB* 120
WS27C010L-12DMB* 120
WS27C010L-15CMB
150
WS27C010L-15DMB
150
WS27C010L-17CMB* 170
WS27C010L-17DMB* 170
WS27C010L-20CMB* 200
WS27C010L-20DMB* 200
PACKAGE
TYPE
32 Pad CLLCC
32 Pin CERDIP, 0.6"
32 Pad CLLCC
32 Pin CERDIP, 0.6"
32 Pad CLLCC
32 Pin CERDIP, 0.6"
32 Pad CLLCC
32 Pin CERDIP, 0.6"
PACKAGE
DRAWING
OPERATING
TEMPERATURE
RANGE
WSI
MANUFACTURING
PROCEDURE
C2
Military
MIL-STD-883C
D4
Military
MIL-STD-883C
C2
Military
MIL-STD-883C
D4
Military
MIL-STD-883C
C2
Military
MIL-STD-883C
D4
Military
MIL-STD-883C
C2
Military
MIL-STD-883C
D4
Military
MIL-STD-883C
NOTE: 14. The actual part marking will not include the initials "WS."
*SMD product. See page 4-2 for SMD number.
PROGRAMMING/ALGORITHMS/ERASURE/PROGRAMMERS
REFER TO
PAGE 5-1
The WS27C010L is programmed using Algorithm E shown on page 5-11.
(This product can also be programmed by using National Semiconductor's 27C010 Programming Algorithm.)
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4-29
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