參數(shù)資料
型號(hào): 24LC256-IT/MS
元件分類: PROM
英文描述: 32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8
封裝: ROHS COMPLIANT, PLASTIC, MSOP-8
文件頁數(shù): 2/42頁
文件大?。?/td> 797K
代理商: 24LC256-IT/MS
24AAXX/24LCXX/24FCXX
DS21930C-page 10
2007 Microchip Technology Inc.
4.0
FUNCTIONAL DESCRIPTION
Each 24XX device supports a bidirectional, 2-wire bus
and data transmission protocol. A device that sends
data onto the bus is defined as a transmitter, while a
device receiving data is defined as a receiver. The bus
has to be controlled by a master device which gener-
ates the Serial Clock (SCL), controls the bus access
and generates the Start and Stop conditions, while the
24XX works as slave. Both master and slave can
operate as transmitter or receiver, but the master
device determines which mode is activated.
Block Diagram
HV Generator
EEPROM
Array
Page Latches*
YDEC
XDEC
Sense Amp.
R/W Control
M
emory
C
ontrol
L
ogic
I/O
C
ontrol
L
ogic
I/O
A0*A1*A2*
SDA
SCL
VCC
VSS
WP*
* A0, A1, A2, WP and page latches are not used by some
devices.
See Table 1-1, Device Selection Table, for details.
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