
Semiconductor
MSM7602
9/29
(5/5)
Pin
28-pin
SSOP
28
56-pin
QFP
46
Symbol
Type
Description
—
47
SF2
I
—
48
OF1
O
—
52
SF1
I
—
53
OF2
O
Parallel data output flag.
Single Chip
Connect to
SF1
.
Master Chip in a Cascade Connection
Connect to
SF2
of the 1st stage slave chip.
Slave Chip in a Cascade Connection
Leave open.
Refer to the control pin connection example.
Parallel data transfer flag.
Single Chip
Connect
OF2
.
Master Chip in a Cascade Connection
Connect
OF1
of the last stage slave chip.
Slave Chip in a Cascade Connection
Connect
OF1
of master chip for all slave chips.
Refer to the control pin connection example.
Parallel data transfer flag.
Single Chip
Leave open.
Master Chip in a Cascade Connection
Connect to the
SF1
of all slaves.
Slave chip in a Cascade Connection
Connect to the
SF2
of the next stage slave chip.
Connect the last stage slave chip to the
SF1
of the master chip.
Refer to the control pin connection example.
Parallel data transfer flag.
Single Chip
Fixed at "H"
Master Chip in a Cascade Connection
Fixed at "H"
Slave Chip in a Cascade Connection
Connect
OF2
of the master chip to the 1st stage slave chip.
Connect
OF1
of the previous stage slave chip to the 2nd and later
stage slave chips.
Refer to the control pin connection example.
MCKO
O
Basic clock (19.2 MHz).