93LC56A/SN Microchip Technology, 93LC56A/SN Datasheet - Page 17

• Manufacturer Part Number: 93LC56A/SN
• Description: IC EEPROM 2KBIT 3MHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 93LC56A/SN

• Memory Size: 2K (256 x 8)
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 2MHz, 3MHz
• Interface: Microwire, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-SOIC (3.9mm Width)
• Memory Configuration: 256 X 8
• Ic Interface Type: Microwire
• Clock Frequency: 3MHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Package: 8SOIC N
• Interface Type: Serial-Microwire
• Density: 2 Kb
• Maximum Operating Frequency: 2 MHz
• Typical Operating Supply Voltage: 3.3|5 V
• Organization: 256x8
• Data Retention: 200(Min) Year
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2007 Microchip Technology Inc.
8-Lead Plastic Dual In-Line (P or PA) – 300 mil Body [PDIP]
Notes:
1. Pin 1 visual index feature may vary, but must be located with the hatched area.
2. § Significant Characteristic.
3. Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010" per side.
4. Dimensioning and tolerancing per ASME Y14.5M.
Note:
BSC: Basic Dimension. Theoretically exact value shown without tolerances.
93AA56A/B/C, 93LC56A/B/C, 93C56A/B/C
For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
Number of Pins
Pitch
Top to Seating Plane
Molded Package Thickness
Base to Seating Plane
Shoulder to Shoulder Width
Molded Package Width
Overall Length
Tip to Seating Plane
Lead Thickness
Upper Lead Width
Lower Lead Width
Overall Row Spacing §
NOTE 1
A
A1
b1
b
N
1
2
D
Dimension Limits
3
e
Units
L
A2
A1
E1
eB
E1
b1
N
A
E
D
e
L
c
b
A2
.015
.290
.240
.348
.008
.040
.014
MIN
.115
.115
–
–
eB
.100 BSC
E
INCHES
NOM
.130
.310
.250
.365
.130
.010
.060
.018
8
–
–
–
Microchip Technology Drawing C04-018B
MAX
.210
.195
.325
.280
.400
.150
.015
.070
.022
.430
c
–
DS21794E-page 17