93AA46A_05 Datasheet, PDF (20/28 Pages) Microchip Technology – 1K Microwire Compatible Serial EEPROM

93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C
8-Lead Plastic Dual Flat No Lead Package (MC) 2x3x0.9 mm Body (DFN) – Saw Singulated
p
D
b
n
L
E
E2
PIN 1
ID INDEX
AREA
(NOTE 2)
TOP VIEW
EXPOSED
METAL
PAD
21
D2
BOTTOM VIEW
A
A3
A1
EXPOSED
TIE BAR
(NOTE 1)
Units
Dimension Limits
Number of Pins
n
Pitch
p
Overall Height
A
Standoff
A1
Contact Thickness
A3
Overall Length
D
Exposed Pad Length
(Note 3)
D2
Overall Width
E
Exposed Pad Width
(Note 3)
E2
Contact Width
b
Contact Length
L
MIN
.031
.000
.055
.047
.008
.012
INCHES
NOM
8
.020 BSC
.035
.001
.008 REF.
.079 BSC
--
.118 BSC
--
.010
.016
MAX
.039
.002
.064
.071
.012
.020
*Controlling Parameter
Notes:
1. Package may have one or more exposed tie bars at ends.
2. Pin 1 visual index feature may vary, but must be located within the hatched area.
3. Exposed pad dimensions vary with paddle size.
4. JEDEC equivalent: MO-229
Drawing No. C04-123
MILLIMETERS*
MIN
NOM
8
0.50 BSC
0.80
0.90
0.00
0.02
0.20 REF.
2.00 BSC
1.39
--
3.00 BSC
1.20
--
0.20
0.25
0.30
0.40
MAX
1.00
0.05
1.62
1.80
0.30
0.50
Revised 05/24/04
DS21749F-page 20
© 2005 Microchip Technology Inc.