參數(shù)資料
型號(hào): 935263881118
廠商: NXP SEMICONDUCTORS
元件分類: 通信及網(wǎng)絡(luò)
英文描述: SPECIALTY TELECOM CIRCUIT, PDSO28
封裝: PLASTIC, SOT-341, SSOP-28
文件頁(yè)數(shù): 19/38頁(yè)
文件大小: 287K
代理商: 935263881118
1999 Feb 17
26
Philips Semiconductors
Product specication
Cordless telephone, answering machine
line interface
UBA1707
SERIAL BUS TIMING CHARACTERISTICS
VCC = 3.3 V; Tamb =25 °C; unless otherwise specied.
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
Serial programming clock; pin CLK
fclk
clock frequency
0
300
kHz
Enable programming; pin EN
tSTART
delay to falling clock edge
1
s
tEND
delay from last rising clock edge
0.1
s
tW(min)
minimum inactive pulse width
1.5
s
tSU;EN
enable set-up time to next clock edge
0.1
s
Serial data; pin DATA
tSU;DATA
input data to clock set-up time
2
s
tHD;DATA
input data to clock hold time
2
s
Fig.16 Serial bus timing diagram.
handbook, full pagewidth
MGK716
tSU;DATA
1/fclk
tSU;EN
tEND
tW
tHD;DATA
tSTART
CLK
DATA
EN
D5
D4
AD1
AD0
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