F I N A L
PHYSICAL DIMENSIONS*
CDV032—32-Pin Ceramic DIP, UV Lens (measured in inches)
DATUM D
CENTER PLANE
UV Lens
.565
.605
1
INDEX AND
TERMINAL NO. 1
I.D. AREA
TOP VIEW
DATUM D
CENTER PLANE
.700
MAX
1.635
1.680
.160
.220
BASE PLANE
SEATING PLANE
94°
105°
.125
.200
.015
.060
.300 BSC
.005 MIN
.600
BSC
.045
.065
.008
.018
.100 BSC
.014
.026
END VIEW
SIDE VIEW
16-000038H-3
CDV032
DF11
3-30-95 ae
* For reference only. BSC is an ANSI standard for Basic Space Centering.
REVISION SUMMARY
Programming the Am27C040:
Revision E/1 (November 1996)
The fourth paragraph should read, “Please refer to
Section 5 for programming…”.
Product Selector Guide:
Added -90 (90 ns, ±10% VCC) and deleted -100 speed
options.
Operating Ranges:
Changed Supply Read Voltages listings to match those
in the Product Selector Guide.
Ordering Information, UV EPROM Products:
The -90 part number is now listed in the example.
AC Characteristics:
Valid Combinations: Added -90 and deleted -100
speed options in valid combinations.
Added -90 and deleted -100 speed options in table, re-
arranged notes, moved text from table title to Note 4,
renamed table.
Ordering Information, OTP EPROM Products:
The -90 part number is now listed in the example.
Revision F (October 1997)
Valid Combinations: Added -90 and deleted -100
speed options in valid combinations.
Deleted -255 speed option.
Changed all active low signal designations from over-
bars or trailing “#”s.
12
Am27C040
SPANSION [ SPANSION ]
