參數(shù)資料
型號: 935008930112
廠商: NXP SEMICONDUCTORS
元件分類: 無繩電話/電話
英文描述: TELEPHONE MULTIFUNCTION CKT, PDSO8
封裝: 7.50 MM, PLASTIC, SOT-176-1, SO-8
文件頁數(shù): 7/32頁
文件大小: 253K
代理商: 935008930112
1996 Nov 21
15
Philips Semiconductors
Product specication
DTMF/modem/musical-tone generators
PCD3311C; PCD3312C
Fig.13 Low-speed mode timing.
handbook, full pagewidth
MGG545
tBUF
tf
tLOW
tHD;STA
tr
tHIGH
tHD;DAT
tSU;DAT
tSU;STA
tSU;STO
SDA
SCL
SDA
Fig.14 Complete data transfer in low speed mode.
handbook, full pagewidth
MGG546
SDA
SCL
START
CONDITION
START BYTE
DUMMY
ACKNOWLEDGE
REPEATED
START
CONDITION
ADDRESS
R/W
ACKNOWLEDGE
STOP
CONDITION
Clock LOW minimum = 130
s ±25 s; clock HIGH minimum 390 s ±25 s.
Mark-to-space ratio = 1 : 3 (LOW-to-HIGH).
Start byte 0000 0001.
Maximum number of bytes = 6.
Premature termination of transfer not allowed.
Acknowledge clock bit must be provided by master.
相關(guān)PDF資料
PDF描述
935008930118 TELEPHONE MULTIFUNCTION CKT, PDSO8
935008900112 TELEPHONE MULTIFUNCTION CKT, PDIP14
935008910112 TELEPHONE MULTIFUNCTION CKT, PDSO16
935008910118 TELEPHONE MULTIFUNCTION CKT, PDSO16
0637720000 250 A, MODULAR TERMINAL BLOCK, 1 DECK
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