93LC66BT-I/OT Microchip Technology Inc., 93LC66BT-I/OT Datasheet - Page 2

• Manufacturer Part Number: 93LC66BT-I/OT
• Description: 4K, 256 X 16 SERIAL EE, IND
• Manufacturer: Microchip Technology Inc.

Specifications of 93LC66BT-I/OT

• Capacitance, Input: 7 pF
• Capacitance, Output: 7 pF
• Current, Input, Leakage: ±1 μA
• Current, Operating: 100 μA (Read), 500 μA (Write)
• Current, Output, Leakage: ±1
• Data Retention: >200 yrs.
• Density: 4K
• Interface: 3-Wire
• Memory Type: Serial EEPROM
• Organization: 256×16
• Package Type: SOT-23
• Temperature, Operating: -40 to +85 °C
• Time, Access: 200 ns
• Time, Address Setup: 100
• Voltage, Esd: ≥4 kV
• Voltage, Input, High: 3.5 V
• Voltage, Input, Low: 0.5 V
• Voltage, Output, High: 2.3 V
• Voltage, Output, Low: 0.2 V
• Voltage, Supply: 2.5 to 5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C
Package Types (not to scale)
DS21795D-page 2
CLK
*ORG pin is NC on A/B devices.
DO
CS
CLK
DI
V
CS
NC
CC
TSSOP/MSOP
ROTATED SOIC
(ex: 93LC46BX)
1
2
3
4
1
2
3
4
(ST, MS)
CLK
DO
CS
8
7
6
5
DI
8
7
6
5
DO
ORG*
DI
V
1
2
4
3
SS
V
NC
ORG*
V
SS
CC
(MC)
DFN
V
8
7
6
5
CLK
DO
SS
DO
DI
CS
DI
V
NC
ORG*
V
CC
SS
PDIP/SOIC
SOT-23
1
2
3
4
1
2
3
(OT)
(P, SN)
6
5
4
8
7
6
5
V
CS
CLK
V
NC
ORG
V
CC
CC
SS
*
© 2008 Microchip Technology Inc.