HD64570F Renesas Electronics America, HD64570F Datasheet - Page 65
HD64570F
Manufacturer Part Number
HD64570F
Description
IC SCA SRL COMM ADAPTER 88QFP
Manufacturer
Renesas Electronics America
Datasheet
1.HD64570F.pdf
(469 pages)
Specifications of HD64570F
Applications
ISDN
Interface
Serial
Voltage - Supply
4.5 V ~ 5.5 V
Package / Case
88-QFP
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64570F
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
HD64570F16
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD64570F16
Manufacturer:
HITACHI/日立
Quantity:
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Company:
Part Number:
HD64570F16V
Manufacturer:
INFINEON
Quantity:
12 000
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Table 2.6
Symbol
WAIT
CP-84
81
Bus Interface Lines (cont)
Pin Number
FP-88
8
Input/
Output
Input/
output
Description
Wait: Used to extend read and write cycles.
CPU mode 0
Master mode
Slave mode
Reset mode
System stop
mode
CPU modes 1, 2, 3
Master mode
Slave mode
Reset mode
System stop
mode
If this line is high at the rising
edge of a T
inserted. If the line is still high
at the rising edge of the next
T
inserted. If this line is low at
the rising edge of a T
state, the next state is a T
state.
Output line. This line is driven
high to request the host MPU
to extend the bus cycle.
High output.
High output.
If this line is high at the falling
edge of a T
inserted. If the line is still high
at the falling edge of the next
T
inserted. If this line is low at
the falling edge of a T
state, the next state is a T
state.
Output line. This line is driven
high to request the host MPU
to extend the bus cycle.
High output.
High output.
W
W
Rev. 0, 07/98, page 49 of 453
state, another T
state, another T
2
2
state, a T
state, a T
W
W
state is
state is
2
2
W
W
or TW
or T
state is
state is
3
3
W
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