参数资料
型号: AT28C64E-25TI
厂商: Atmel
文件页数: 11/12页
文件大小: 0K
描述: IC EEPROM 64KBIT 250NS 28TSOP
标准包装: 234
格式 - 存储器: EEPROMs - 并行
存储器类型: EEPROM
存储容量: 64K (8K x 8)
速度: 250ns
接口: 并联
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 28-TSSOP(0.465",11.8mm 宽)
供应商设备封装: 28-TSOP
包装: 托盘
其它名称: AT28C64E25TI
AT28C64(X)
Packaging Information
32J , 32-lead, Plastic J-leaded Chip Carrier (PLCC)
Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-016 AE
28P6 , 28-lead, 0.600" Wide, Plastic Dual Inline
Package (PDIP)
Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-011 AB
.045(1.14) X 45?
PIN NO. 1
IDENTIFY
.025(.635) X 30? - 45?
.012(.305)
.008(.203)
1.47(37.3)
1.44(36.6)
PIN
1
.032(.813)
.026(.660)
.553(14.0)
.547(13.9)
.595(15.1)
.585(14.9)
.530(13.5)
.490(12.4)
.021(.533)
.013(.330)
1.300(33.02) REF
.566(14.4)
.530(13.5)
.090(2.29)
MAX
.050(1.27) TYP
.300(7.62) REF
.030(.762)
.015(.381)
.220(5.59)
MAX
.005(.127)
MIN
.430(10.9)
.095(2.41)
.390(9.90)
AT CONTACT
POINTS
.060(1.52)
.140(3.56)
.120(3.05)
SEATING
PLANE
.161(4.09)
.125(3.18)
.110(2.79)
.065(1.65)
.041(1.04)
.065(1.65)
.015(.381)
.022(.559)
.014(.356)
.453(11.5)
.447(11.4)
.495(12.6)
.022(.559) X 45? MAX (3X)
.090(2.29)
.012(.305)
.008(.203)
.630(16.0)
.590(15.0)
.690(17.5)
0 REF
15
.485(12.3)
28S , 28-lead, 0.300" Wide, Plastic Gull Wing Small
Outline (SOIC)
Dimensions in Inches and (Millimeters)
.610(15.5)
28T , 28-lead, Plastic Thin Small Outline Package
(TSOP)
Dimensions in Millimeters and (Inches)*
INDEX
MARK
AREA
11.9 (0.469)
11.7 (0.461)
13.7 (0.539)
13.1 (0.516)
0.55 (0.022)
BSC
7.15 (0.281)
REF
0.27 (0.011)
0.18 (0.007)
0
5 REF
8.10 (0.319)
7.90 (0.311)
0.20 (0.008)
0.10 (0.004)
1.25 (0.049)
1.05 (0.041)
0.20 (0.008)
0.15 (0.006)
0.70 (0.028)
0.30 (0.012)
*Controlling dimension: millimeters
11
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