AT24C16C-PUM Atmel, AT24C16C-PUM Datasheet - Page 3

• Manufacturer Part Number: AT24C16C-PUM
• Manufacturer: Atmel

Specifications of AT24C16C-PUM

• Lead Free Status / Rohs Status: Supplier Unconfirmed

8719A–SEEPR–9/10
1.
Pin Description
SERIAL CLOCK (SCL): The SCL input is used to positive edge clock data into each EEPROM device and
negative edge clock data out of each device.
SERIAL DATA (SDA): The SDA pin is bidirectional for serial data transfer. This pin is open-drain driven and may
be wire-ORed with any number of other open-drain or open-collector devices.
DEVICE/PAGE ADDRESSES: The Atmel
number of devices on a single bus to one.
WRITE PROTECT (WP): The AT24C16C has a write protect pin that provides hardware data protection. The write
protect pin allows normal read/write operations when connected to ground (GND). When the write protect pin is
connected to V
Table 1-1.
WP Pin
Status
At V
At GND
CC
Write Protect
Full (16K) Array
Normal Read/Write Operations
CC
, the write protection feature is enabled and operates as shown in
Part of the Array Protected
24C16C
®
AT24C16C does not use the device address pins, which limits the
Atmel AT24C16C
<blue>Table
1-1.
3