參數(shù)資料
型號(hào)： MC68HC68T1
廠商： Motorola, Inc.
英文描述： Real-Time Clock plus RAM with Serial Interface
中文描述： 實(shí)時(shí)時(shí)鐘加RAM的串行接口
文件頁(yè)數(shù)： 5/26頁(yè)
文件大?。?/td> 342K
代理商： MC68HC68T1
MC68HC68T1
MOTOROLA
5
MOSI
SCK
SS
tsu
tw(L)
tr
tw(H)
1/fSCK
th
trec
th
tsu
tf
A6
A5
A0
D7O
D6O
D0N
NOTE: Measurement points are VIL and VIH unless otherwise noted on the
AC Electrical Characteristics
table.
— VDD
— VSS
— VDD
— VSS
— VDD
— VSS
D1N
W/R
Figure 1. Write Cycle
MOSI
SCK
SS
tsu
tw(L)
tr
tw(H)
1/fSCK
th
trec
th
W/R
A6
A5
A0
D6O
D0N
NOTE: Measurement points are VOL, VOH, VIL, and VIH unless otherwise noted on the
AC Electrical Characteristics
table.
— VDD
— VSS
— VDD
— VSS
— VDD
— VSS
D1N
D7O
MISO
tsu
tf
tTLH, tTHL
tPLZ, tPHZ
tPLH, tPHL
tpZL, tpZH
HIGH
IMPEDANCE
Figure 2. Read Cycle
DEVICE
UNDER
TEST
OUTPUT
TEST POINT
CL*
* Includes all probe and fixture capacitance.
DEVICE
UNDER
TEST
OUTPUT
TEST POINT
CL*
* Includes all probe and fixture capacitance.
CONNECT TO VDD WHEN
TESTING tPLZ AND tPZL
CONNECT TO VSS WHEN
TESTING tPHZ AND tPZH
Figure 3. Test Circuit
Figure 4. Test Circuit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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