93LC66B-I/ST Microchip Technology, 93LC66B-I/ST Datasheet - Page 19

• Manufacturer Part Number: 93LC66B-I/ST
• Description: IC EEPROM 4KBIT 2MHZ 8TSSOP
• Manufacturer: Microchip Technology

Specifications of 93LC66B-I/ST

• Memory Size: 4K (256 x 16)
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 2MHz
• Interface: Microwire, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-TSSOP
• Memory Configuration: 256 X 16
• Ic Interface Type: Microwire
• Clock Frequency: 3MHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: TSSOP
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8-Lead Plastic Thin Shrink Small Outline (ST) – 4.4 mm (TSSOP)
© 2005 Microchip Technology Inc.
93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C
* Controlling Parameter
§ Significant Characteristic
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
.005” (0.127mm) per side.
JEDEC Equivalent: MO-153
Drawing No. C04-086
Number of Pins
Pitch
Overall Height
Molded Package Thickness
Standoff §
Overall Width
Molded Package Width
Molded Package Length
Foot Length
Foot Angle
Lead Thickness
Lead Width
Mold Draft Angle Top
Mold Draft Angle Bottom
c
B
p
n
Dimension Limits
E1
E
Units
A2
E1
A1
D
p
A
E
L
B
n
c
MIN
.033
.246
.169
.114
.020
.004
.007
.002
0
0
0
INCHES
NOM
2
1
.026
.035
.004
.173
.118
.024
.006
.010
.251
8
4
5
5
D
L
MAX
.043
.037
.006
.256
.177
.122
.028
.008
.012
10
10
A1
8
A
MIN
0.85
0.05
6.25
4.30
2.90
0.50
0.09
0.19
0
0
0
MILLIMETERS*
NOM
0.65
0.90
0.10
6.38
4.40
3.00
0.60
0.15
0.25
8
4
5
5
A2
MAX
DS21795C-page 19
1.10
0.95
0.15
6.50
4.50
3.10
0.70
0.20
0.30
10
10
8