參數(shù)資料
型號(hào): RTL8308B
廠商: Electronic Theatre Controls, Inc.
英文描述: REALTEK SINGLE CHIP 8-PORT 10/100 ETHERNET SWITCH CONTROLLER WITH EMBEDDED MEMORY
中文描述: 瑞昱單片8端口10/100以太網(wǎng)交換機(jī)控制器,嵌入式存儲(chǔ)器
文件頁(yè)數(shù): 26/28頁(yè)
文件大?。?/td> 397K
代理商: RTL8308B
RTL8308B
2002/01/23
Rev. 2.0
26
8.3.4 Serial EEPROM 24LC02 Timing
Symbol
f
clock (EESCK)
Clock frequency, SCLK
t1
Clock pulse period
t2
Delay time, from SCLK rising to SDA falling
t3
Delay time, from SDA falling to SCLK falling
t4
Delay time, from SCLK falling to SDA changing
t5
Delay time, from SDA valid output to SCLK rising
t6
Stop Set-up time
t7
Time the bus must be free before a new transmission starts
t8
Delay time, from SCLK falling to SDA valid
t9
Delay time, from SCLK falling to SDA changing
t10
Delay time, from SDA valid input to SCLK rising
Description
Min.
-
23
5
5
0
0
5
5
0
0
10
Typical
-
-
-
-
-
-
-
-
-
-
-
Max.
66
-
-
-
-
-
-
-
-
-
-
Units
kHZ
us
us
us
us
us
us
us
us
us
us
VALID
SCLK
SDA
(output)
SDA
(input)
VALID
VALID
VALID
EEPROM Interface Timing
t2
t1
t3
t2
t4
t5
t8
t9
t6
t7
t10
RST#
t7
MDC/MDIO Reset Timing
MDC
MDIO
high
high
相關(guān)PDF資料
PDF描述
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