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AT24C16C-SSHM-T 其他数据使用手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
EEPROM芯片
封装:
SOIC-8
描述:
64-Kbit(8K x 8bit)，I2C接口，工作电压：1.7V to 5.5V
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AT24C16C-SSHM-T数据手册
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3
8719A–SEEPR–9/10
Atmel AT24C16C
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
®
AT24C16C does not use the device address pins, which limits the
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
CC
, the write protection feature is enabled and operates as shown in <blue>Table 1-1.
Table 1-1. Write Protect
WP Pin
Status
Part of the Array Protected
24C16C
At V
CC
Full (16K) Array
At GND Normal Read/Write Operations
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