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24C00T-I/ST 数据手册 - Microchip(微芯)
制造商:
Microchip(微芯)
分类:
EEPROM芯片
封装:
TSSOP-8
描述:
1K / 2K软件寻址I2C⑩串行EEPROM 1K/2K Software Addressable I2C⑩ Serial EEPROM
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P4Hot
标记信息在P12P13
封装信息在P12P15P16P19P21P22P23P26P31
功能描述在P5
导航目录
24C00T-I/ST数据手册
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24AA00/24LC00/24C00
DS21178H-page 4 1996-2011 Microchip Technology Inc.
2.0 PIN DESCRIPTIONS
Pin Function Table
2.1 SDA Serial Data
This is a bidirectional pin used to transfer addresses
and data into and data out of the device. It is an open
drain terminal, therefore the SDA bus requires a pull-up
resistor to V
CC (typical 10 k for 100 kHz, 2 k for
400 kHz).
For normal data transfer SDA is allowed to change only
during SCL low. Changes during SCL high are
reserved for indicating the Start and Stop conditions.
2.2 SCL Serial Clock
This input is used to synchronize the data transfer from
and to the device.
2.3 Noise Protection
The SCL and SDA inputs have Schmitt Trigger and
filter circuits which suppress noise spikes to assure
proper device operation even on a noisy bus.
Name PDIP SOIC TSSOP DFN
(1)
TDFN
(1)
SOT-23 Description
NC 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 — Not Connected
V
SS 4 4 4 4 4 2 Ground
SDA 5 5 5 5 5 3 Serial Address/Data I/O
SCL 6 6 6 6 6 1 Serial Clock
WP 7 7 7 7 7 5 Write-Protect Input
V
CC 8 8 8 8 8 4 +1.8V to 5.5V Power Supply
Note 1: The exposed pad on the DFN/TDFN packages can be connected to VSS or left floating.
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