AT93C66B-MAHM-T
vs
M93C66-WMB3TG/S
feature comparison
| Pbfree Code |
Yes
|
Yes
|
| Rohs Code |
Yes
|
Yes
|
| Part Life Cycle Code |
Active
|
Obsolete
|
| Ihs Manufacturer |
MICROCHIP TECHNOLOGY INC
|
STMICROELECTRONICS
|
| Package Description |
2 X 3 MM, 0.50 MM PITCH, GREEN, MO-229, UDFN-8
|
2 X 3 MM, ROHS COMPLIANT, MLP-8
|
| Reach Compliance Code |
compliant
|
compliant
|
| Factory Lead Time |
4 Weeks
|
|
| Samacsys Manufacturer |
Microchip
|
|
| Additional Feature |
ALSO OPERATES WITH 1.7V-5.5V AND 2.5V-5.5V SUPPLY
|
|
| Alternate Memory Width |
8
|
8
|
| Clock Frequency-Max (fCLK) |
2 MHz
|
2 MHz
|
| Data Retention Time-Min |
100
|
40
|
| Endurance |
1000000 Write/Erase Cycles
|
1000000 Write/Erase Cycles
|
| JESD-30 Code |
R-PDSO-N8
|
R-XDSO-N8
|
| JESD-609 Code |
e4
|
|
| Length |
3 mm
|
3 mm
|
| Memory Density |
4096 bit
|
4096 bit
|
| Memory IC Type |
EEPROM
|
EEPROM
|
| Memory Width |
16
|
16
|
| Moisture Sensitivity Level |
1
|
|
| Number of Functions |
1
|
1
|
| Number of Ports |
1
|
|
| Number of Terminals |
8
|
8
|
| Number of Words |
256 words
|
256 words
|
| Number of Words Code |
256
|
256
|
| Operating Mode |
SYNCHRONOUS
|
SYNCHRONOUS
|
| Operating Temperature-Max |
85 °C
|
125 °C
|
| Operating Temperature-Min |
-40 °C
|
-40 °C
|
| Organization |
256X16
|
256X16
|
| Output Characteristics |
3-STATE
|
|
| Package Body Material |
PLASTIC/EPOXY
|
UNSPECIFIED
|
| Package Code |
HVSON
|
VSON
|
| Package Equivalence Code |
SOLCC8,.12,20
|
SOLCC8,.11,20
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
|
SMALL OUTLINE, VERY THIN PROFILE
|
| Parallel/Serial |
SERIAL
|
SERIAL
|
| Peak Reflow Temperature (Cel) |
260
|
NOT SPECIFIED
|
| Programming Voltage |
1.8 V
|
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Reverse Pinout |
NO
|
|
| Seated Height-Max |
0.6 mm
|
0.6 mm
|
| Serial Bus Type |
MICROWIRE
|
MICROWIRE
|
| Standby Current-Max |
0.000001 A
|
0.000005 A
|
| Supply Current-Max |
0.002 mA
|
0.002 mA
|
| Supply Voltage-Max (Vsup) |
5.5 V
|
5.5 V
|
| Supply Voltage-Min (Vsup) |
4.5 V
|
2.5 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
INDUSTRIAL
|
AUTOMOTIVE
|
| Terminal Finish |
NICKEL PALLADIUM GOLD
|
|
| Terminal Form |
NO LEAD
|
NO LEAD
|
| Terminal Pitch |
0.5 mm
|
0.5 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
40
|
NOT SPECIFIED
|
| Width |
2 mm
|
2 mm
|
| Write Cycle Time-Max (tWC) |
5 ms
|
5 ms
|
| Write Protection |
SOFTWARE
|
SOFTWARE
|
| Base Number Matches |
2
|
1
|
| Part Package Code |
|
SOIC
|
| Pin Count |
|
8
|
| ECCN Code |
|
EAR99
|
| HTS Code |
|
8542.32.00.51
|
|
|
|
Compare AT93C66B-MAHM-T with alternatives
Compare M93C66-WMB3TG/S with alternatives