93AA56C-I/SN Microchip Technology, 93AA56C-I/SN Datasheet - Page 12

• Manufacturer Part Number: 93AA56C-I/SN
• Description: IC EEPROM 2KBIT 3MHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 93AA56C-I/SN

• Memory Size: 2K (256 x 8 or 128 x 16)
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Temperature: -40°C ~ 85°C
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 3MHz
• Interface: Microwire, 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Organization: 128 K x 16 or 256 x 8
• Interface Type: Microwire
• Maximum Clock Frequency: 1 MHz
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Current: 2 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.8 V, 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

93AA56A/B/C, 93LC56A/B/C, 93C56A/B/C
4.0
4.1
DS21794B-page 12
PACKAGING INFORMATION
Package Marking Information
8-Lead MSOP (150 mil)
6-Lead SOT-23
Legend:
Note:
8-Lead SOIC
8-Lead PDIP
8-Lead TSSOP
XXXXXXXX
XXXXXNNN
YWWNNN
XXXXXXXX
XXXXYYWW
XXXXXXT
XXNN
YYWW
Custom marking available.
XXXX
TYWW
NNN
T
Blank
I
E
YY
WW
NNN
NNN
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:
93LC56B
I/SN 0228
3L56BI
Example:
Example:
93LC56B
I/P 1L7
Example:
Example:
2EL7
L56B
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.
93AA56A
93AA56B
93AA56C
93LC56A
93LC56B
93LC56C
93AA56A
93AA56B
93AA56C
93LC56A
93LC56B
93LC56C
93C56A
93C56B
93C56C
93AA56A
93AA56B
93LC56A
93LC56B
93C56A
93C56B
93C56C
Device
Device
93C56A
93C56B
TSSOP 1st Line Marking Codes
MSOP 1st Line Marking Codes
Device
SOT23 Marking Codes
 2003 Microchip Technology Inc.
std mark
std mark
3A56AT
3A56BT
3A56CT
3L56AT
3L56BT
3L56CT
3C56AT
3C56BT
3C56CT
A56A
A56B
A56C
L56A
L56B
L56C
C56A
C56B
C56C
I-temp
2BNN
2LNN
2ENN
2PNN
2HNN
2TNN
GA56AT
GA56BT
GA56CT
GL56AT
GL56BT
GL56CT
GC56AT
GC56BT
GC56CT
Pb-free
Pb-free
GABA
GABB
GABC
GLBA
GLBB
GLBC
GCBA
GCBB
GCBC
mark
E-temp
2FNN
2RNN
2JNN
2UNN
mark
–
–