24LC21A/PB27 128 X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8
From Microchip Technology, Inc.
| Status | ACTIVE |
| China RoHS Compliant | Yes |
| Clock Frequency-Max (fclk) | 0.4000 MHz |
| EU RoHS Compliant | Yes |
| Lead Free | Yes |
| Memory Density | 1024 deg |
| Memory IC Type | I2C/2-WIRE SERIAL EEPROM |
| Memory Width | 8 |
| Mfr Package Description | 0.300 INCH, PLASTIC, DIP-8 |
| Number of Functions | 1 |
| Number of Terminals | 8 |
| Number of Words | 128 words |
| Number of Words Code | 128 |
| Operating Mode | SYNCHRONOUS |
| Operating Temperature-Max | 70 Cel |
| Operating Temperature-Min | 0.0 Cel |
| Organization | 128 X 8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Parallel/Serial | SERIAL |
| Supply Voltage-Max (Vsup) | 5.5 V |
| Supply Voltage-Min (Vsup) | 2.5 V |
| Supply Voltage-Nom (Vsup) | 3 V |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | MATTE TIN |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm |
| Terminal Position | DUAL |
| Write Cycle Time-Max (tWC) | 10 ms |
