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AT28HC256-90JU-T

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
19
0007N–PEEPR–9/09
AT28HC256
28.3 32J – PLCC
DRAWING NO.
REV.
2325 Orchard Parkway
San Jose, CA 95131
R
TITLE
32J, 32-lead, Plastic J-leaded Chip Carrier (PLCC)
B
32J
10/04/01
1.14(0.045) X 45˚
PIN NO. 1
IDENTIFIER
1.14(0.045) X 45˚
0.51(0.020)MAX
0.318(0.0125)
0.191(0.0075)
A2
45˚ MAX (3X)
A
A1
B1
E2
B
e
E1 E
D1
D
D2
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL
MIN
NOM
MAX
NOTE
Notes: 1. This package conforms to JEDEC reference MS-016, Variation AE.
2. Dimensions D1 and E1 do not include mold protrusion.
Allowable protrusion is .010"(0.254 mm) per side. Dimension D1
and E1 include mold mismatch and are measured at the extreme
material condition at the upper or lower parting line.
3. Lead coplanarity is 0.004" (0.102 mm) maximum.
A 3.175 – 3.556
A1 1.524 – 2.413
A2 0.381 – –
D 12.319 – 12.573
D1 11.354 – 11.506 Note 2
D2 9.906 – 10.922
E 14.859 – 15.113
E1 13.894 – 14.046 Note 2
E2 12.471 – 13.487
B 0.660 – 0.813
B1 0.330 – 0.533
e 1.270 TYP
20
0007N–PEEPR–9/09
AT28HC256
28.4 32L – LCC
2325 Orchard Parkway
San Jose, CA 95131
TITLE
DRAWING NO.
R
REV.
32L, 32-pad, Non-windowed, Ceramic Lid, Leadless Chip
Carrier (LCC)
B
32L
10/21/03
Dimensions in Millimeters and (Inches).
Controlling dimension: Inches.
MIL-STD 1835 C-12
11.63(0.458)
11.23(0.442)
14.22(0.560)
13.72(0.540)
2.54(0.100)
2.16(0.085)
1.91(0.075)
1.40(0.055)
INDEX CORNER
0.635(0.025)
0.381(0.015)
X 45˚
0.305(0.012)
0.178(0.007)
RADIUS
0.737(0.029)
0.533(0.021)
1.02(0.040) X 45˚
PIN 1
1.40(0.055)
1.14(0.045)
2.41(0.095)
1.91(0.075)
2.16(0.085)
1.65(0.065)
7.62(0.300) BSC
1.27(0.050) TYP
10.16(0.400) BSC
21
0007N–PEEPR–9/09
AT28HC256
28.5 28S – SOIC
2325 Orchard Parkway
San Jose, CA 95131
TITLE
DRAWING NO.
R
REV.
28S, 28-lead, 0.300" Body, Plastic Gull Wing Small Outline (SOIC)
JEDEC Standard MS-013
B
28S
8/4/03
Dimensions in Millimeters and (Inches).
Controlling dimension: Millimeters.
TOP VIEW
SIDE VIEWS
0.51(0.020)
0.33(0.013)
7.60(0.2992)
7.40(0.2914)
10.65(0.419)
10.00(0.394)
1.27(0.50) BSC
2.65(0.1043)
2.35(0.0926)
18.10(0.7125)
17.70(0.6969)
0.30(0.0118)
0.10(0.0040)
0.32(0.0125)
0.23(0.0091)
1.27(0.050)
0.40(0.016)
0º ~ 8º
PIN 1
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

AT28HC256-90JU-T

Mfr. #:
Buy AT28HC256-90JU-T
Manufacturer:
Microchip Technology / Atmel
Description:
EEPROM 90NS, PLCC, IND TEMP, GREEN
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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