AT24C16B product image


ATMEL Corporation


The  AT24C16B  provides 16384 bits of serial electrically erasable and programmableread-only memory (EEPROM) organized as 2048 words of 8 bits each. The device isoptimized for use in many industrial and commercial applications where low-powerand low-voltage operation are essential. The AT24C16B is available in space-saving8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2x3), 5-leadSOT23, 8-lead TSSOP, and 8-ball dBGA2 packages and is accessed via a Two-wireserial interface. In addition, the AT24C16B is available in 1.8V (1.8V to 3.6V) version.


AT24C16B Features


•  Low-voltage and Standard-voltage Operation
   – 1.8 (VCC = 1.8V to 3.6V)
•  Internally Organized 2048 x 8 (16K)
•  Two-wire Serial Interface
•  Schmitt Trigger, Filtered Inputs for Noise Suppression
•  Bidirectional Data Transfer Protocol
•  1 MHz (3.6V, 2.7V, 2.5V), 400 kHz (1.8V) Compatibility
•  Write Protect Pin for Hardware Data Protection
•  16-byte Page (16K) Write Modes
•  Partial Page Writes Allowed
•  Self-timed Write Cycle (5 ms max)
•  High-reliability
   – Endurance: 1 Million Write Cycles
   – Data Retention: 100 Years
•  8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra
   Thin Mini-MAP (MLP 2x3), 5-lead SOT23,
   8-lead TSSOP and 8-ball dBGA2 Packages
•  Lead-free/Halogen-free
•  Die Sales: Wafer Form, Waffle Pack and Bumped Wafers

Memory Size16 Kbit
Organization2048 x 8
Data Retention100 yr
Maximum Clock Frequency1 MHz
Maximum Operating Current3 mA
Operating Supply Voltage1.8 V, 3.6 V
Maximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT
Package / CaseSOIC
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