AT28C64E-20TI Atmel, AT28C64E-20TI Datasheet - Page 11

• Manufacturer Part Number: AT28C64E-20TI
• Description: EEPROM 64K HI-ENDUR w/RDYBSY - 200NS
• Manufacturer: Atmel

Specifications of AT28C64E-20TI

• Product Category: EEPROM
• Memory Size: 64 Kbit
• Organization: 8 K x 8
• Data Retention: 10 yr
• Maximum Operating Current: 45 mA
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSOP-28
• Access Time: 200 ns
• Interface Type: Parallel
• Minimum Operating Temperature: - 40 C
• Output Enable Access Time: 80 ns
• Factory Pack Quantity: 234
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V

Packaging Information
.050(1.27) TYP
.032(.813)
.026(.660)
32J, 32-lead, Plastic J-leaded Chip Carrier (PLCC)
Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-016 AE
28S, 28-lead, 0.300" Wide, Plastic Gull Wing Small
Outline (SOIC)
Dimensions in Inches and (Millimeters)
.045(1.14) X 45˚
.453(11.5)
.447(11.4)
.495(12.6)
.485(12.3)
PIN NO. 1
IDENTIFY
.300(7.62) REF
.430(10.9)
.390(9.90)
.553(14.0)
.547(13.9)
AT CONTACT
POINTS
.022(.559) X 45˚ MAX (3X)
.595(15.1)
.585(14.9)
.025(.635) X 30˚ - 45˚
.021(.533)
.013(.330)
.140(3.56)
.120(3.05)
.012(.305)
.008(.203)
.030(.762)
.015(.381)
.095(2.41)
.060(1.52)
.530(13.5)
.490(12.4)
28P6, 28-lead, 0.600" Wide, Plastic Dual Inline
Package (PDIP)
Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-011 AB
28T, 28-lead, Plastic Thin Small Outline Package
(TSOP)
Dimensions in Millimeters and (Inches)*
*Controlling dimension: millimeters
SEATING
PLANE
0
5
0.55 (0.022)
.220(5.59)
REF
INDEX
.161(4.09)
.125(3.18)
MARK
AREA
MAX
.110(2.79)
.090(2.29)
.012(.305)
.008(.203)
BSC
7.15 (0.281)
8.10 (0.319)
7.90 (0.311)
REF
1.300(33.02) REF
0.70 (0.028)
0.30 (0.012)
0.20 (0.008)
0.10 (0.004)
AT28C64(X)
1.47(37.3)
1.44(36.6)
.630(16.0)
.590(15.0)
.690(17.5)
.610(15.5)
.065(1.65)
.041(1.04)
0.27 (0.011)
0.18 (0.007)
11.9 (0.469)
11.7 (0.461)
15
0
REF
PIN
1
1.25 (0.049)
1.05 (0.041)
13.7 (0.539)
13.1 (0.516)
.022(.559)
.014(.356)
0.20 (0.008)
0.15 (0.006)
.566(14.4)
.530(13.5)
.065(1.65)
.015(.381)
.090(2.29)
.005(.127)
MAX
MIN
11