93LC46A/SN Microchip Technology, 93LC46A/SN Datasheet - Page 12

• Manufacturer Part Number: 93LC46A/SN
• Description: IC EEPROM 1KBIT 2MHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 93LC46A/SN

• Memory Size: 1K (128 x 8)
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Temperature: 0°C ~ 70°C
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 2MHz
• Interface: Microwire, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Organization: 128 K x 8
• Interface Type: Microwire
• Maximum Clock Frequency: 2 MHz
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 1.5 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Operating Supply Voltage: 2.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C
4.0
4.1
DS21749D-page 12
PACKAGING INFORMATION
Package Marking Information
8-Lead MSOP (150 mil)
6-Lead SOT-23
Note:
Legend:
8-Lead SOIC
8-Lead PDIP
8-Lead TSSOP
XXXXXXXX
XXXXXNNN
YWWNNN
XXXXXXXX
XXXXYYWW
XXXXXXT
XXNN
YYWW
Custom marking available.
XXXX
TYWW
NNN
NNN
YY
NNN
T
Blank
I
E
WW
XX...X Part number
Temperature
Commercial
Industrial
Extended
Year code (last 2 digits of calendar year) except TSSOP
and MSOP which use only the last 1 digit
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
2281L7
Example:
93LC46B
I/SN 0228
3L46BI
Example:
Example:
93LC46B
I/SN 1L7
Example:
Example:
1EL7
L46B
I228
1L7
0228
1L7
Pb-free topside mark is same; Pb-free
noted only on carton label.
Temperature grade is marked on line 2.
T = blank for commercial, “I” for Industrial,
“E” for Extended.
93AA46A
93AA46B
93LC46A
93LC46B
93C46A
93C46B
Device
93AA46A
93AA46B
93AA46C
93LC46A
93LC46B
93LC46C
93AA46A
93AA46B
93AA46C
93LC46A
93LC46B
93LC46C
93C46A
93C46B
93C46C
93C46A
93C46B
93C46C
Device
Device
TSSOP 1st Line Marking Codes
MSOP 1st Line Marking Codes
SOT23 Marking Codes
 2003 Microchip Technology Inc.
std mark
std mark
3A46AT
3A46BT
3A46CT
3L46AT
3L46BT
3L46CT
3C46AT
3C46BT
3C46CT
A46A
A46B
A46C
L46A
L46B
L46C
C46A
C46B
C46C
I-temp
1BNN
1LNN
1ENN
1PNN
1HNN
1TNN
GA46AT
GA46BT
GA46CT
GL46AT
GL46BT
GL46CT
GC46AT
GC46BT
GC46CT
Pb-free
Pb-free
GAAA
GAAB
GAAC
GLAA
GLAB
GLAC
GCAA
GCAB
GCAC
mark
E-temp
1FNN
1RNN
1JNN
1UNN
mark
–
–