1998-2012 Microchip Technology Inc. DS20067K-page 13
93AA46/56/66
8-Lead Plastic Dual In-line (P) – 300 mil Body (PDIP)
B1
B
A1
A
L
A2
p
E
eB
c
E1
n
D
1
2
Units INCHES* MILLIMETERS
Dimension Limits MIN NOM MAX MIN NOM MAX
Number of Pins
n
88
Pitch
p
.100 2.54
Top to Seating Plane A .140 .155 .170 3.56 3.94 4.32
Molded Package Thickness
A2
.115 .130 .145 2.92 3.30 3.68
Base to Seating Plane A1 .015 0.38
Shoulder to Shoulder Width E .300 .313 .325 7.62 7.94 8.26
Molded Package Width E1 .240 .250 .260 6.10 6.35 6.60
Overall Length D .360 .373 .385 9.14 9.46 9.78
Tip to Seating Plane L .125 .130 .135 3.18 3.30 3.43
Lead Thickness
c
.008 .012 .015 0.20 0.29 0.38
Upper Lead Width B1 .045 .058 .070 1.14 1.46 1.78
Lower Lead Width B .014 .018 .022 0.36 0.46 0.56
Overall Row Spacing §
eB
.310 .370 .430 7.87 9.40 10.92
Mold Draft Angle Top
51015 51015
Mold Draft Angle Bottom
51015 51015
* Controlling Parameter
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
JEDEC Equivalent: MS-001
Drawing No. C04-018
.010” (0.254mm) per side.
§ Significant Characteristic
Note: For the most current package drawings, please see the Microchip Packaging Specification located
at http://www.microchip.com/packaging
93AA46/56/66
DS20067K-page 14 1998-2012 Microchip Technology Inc.
8-Lead Plastic Small Outline (SN) – Narrow, 150 mil Body (SOIC)
Foot Angle
048048
1512015120
Mold Draft Angle Bottom
1512015120
Mold Draft Angle Top
0.510.420.33.020.017.013BLead Width
0.250.230.20.010.009.008
c
Lead Thickness
0.760.620.48.030.025.019LFoot Length
0.510.380.25.020.015.010hChamfer Distance
5.004.904.80.197.193.189DOverall Length
3.993.913.71.157.154.146E1Molded Package Width
6.206.025.79.244.237.228EOverall Width
0.250.180.10.010.007.004A1Standoff §
1.551.421.32.061.056.052A2Molded Package Thickness
1.751.551.35.069.061.053AOverall Height
1.27.050
p
Pitch
88
n
Number of Pins
MAXNOMMINMAXNOMMINDimension Limits
MILLIMETERSINCHES*Units
2
1
D
n
p
B
E
E1
h
L
c
45
A2
A
A1
* Controlling Parameter
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
.010” (0.254mm) per side.
JEDEC Equivalent: MS-012
Drawing No. C04-057
§ Significant Characteristic
Note: For the most current package drawings, please see the Microchip Packaging Specification located
at http://www.microchip.com/packaging
1998-2012 Microchip Technology Inc. DS20067K-page 15
93AA46/56/66
8-Lead Plastic Small Outline (SM) – Medium, 208 mil Body (SOIJ)
(JEITA/EIAJ Standard, Formerly called SOIC)
Foot Angle
φ
048 048
1512015120
β
Mold Draft Angle Bottom
1512015120
α
Mold Draft Angle Top
0.510.430.36.020.017.014BLead Width
0.250.230.20.010.009.008
c
Lead Thickness
0.760.640.51.030.025.020LFoot Length
5.335.215.13.210.205.202DOverall Length
5.385.285.11.212.208.201E1Molded Package Width
8.267.957.62.325.313.300EOverall Width
0.250.130.05.010.005.002A1Standoff
1.98.078A2Molded Package Thickness
2.03.080AOverall Height
1.27.050
p
Pitch
88
n
Number of Pins
MAXNOMMINMAXNOMMINDimension Limits
MILLIMETERSINCHES*Units
α
A2
A
A1
L
c
β
φ
2
1
D
n
p
B
E
E1
.070 .075
.069 .074
1.78
1.75
1.97
1.88
exceed .010" (0.254mm) per side.
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not
Notes:
Drawing No. C04-056
*Controlling Parameter
Note: For the most current package drawings, please see the Microchip Packaging Specification located
at http://www.microchip.com/packaging

93AA46-I/SN

Mfr. #:
Manufacturer:
Microchip Technology
Description:
EEPROM 128x8-64x16 - 1.8V
Lifecycle:
New from this manufacturer.
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