S7760A Datasheet, PDF (37/54 Pages) Seiko Instruments Inc – PROGRAMMABLE PORT CONTROLLER (PORT EXPANDER WITH BUILT-IN E2PROM CIRCUIT)

PROGRAMMABLE PORT CONTROLLER (PORT EXPANDER WITH BUILT-IN E²PROM CIRCUIT)
Rev.2.0_01
S-7760A
 Option Format
Please fill in check in this table and send to our sales office when you order the option.
Item
Device code
DC2 to 0
Oscillation clock
Delay time and timer
scale
Pin function Option 1
Pin function Option 2
DO0 condition to start
timer
DO1 condition to start
timer
DO2 condition to start
timer
DO3 condition to start
timer
High/low leveled input
voltage for pin
No.
Opt10
Opt11
Opt12
Opt13
Opt14
Opt15
Opt16
Opt17
Opt20
Opt21
Opt30
Opt31
Opt40
Opt41
Opt50
Opt51
Opt60
Opt61
Opt70
Opt71
Opt80
Opt81
Opt90
Opt91
Opt100
Opt101
Option
0,0,0
0,0,1
0,1,0
0,1,1
1,0,0
1,0,1
1,1,0
1,1,1
Using an internal oscillation circuit
Using an external oscillation circuit
T’ × 1 , T’ × 64
T’ × 2 , T’ × 128
TIMEN
RESX
CLK
BPDX
(Power on and TIMEN = “H”) or
(TIMEN = “L” to “H”) or
(TEN0 = 0 to 1 and TIMEN = “H”)
TEN0 = 0 to 1
(Power on and TIMEN = “H”) or
(TIMEN = “L” to “H”) or
(TEN1 = 0 to 1 and TIMEN = “H”)
TEN1 = 0 to 1
(Power on and TIMEN = “H”) or
(TIMEN = “L” to “H”) or
(TEN2 = 0 to 1 and TIMEN = “H”)
TEN2 = 0 to 1
(Power on and TIMEN = “H”) or
(TIMEN = “L” to “H”) or
(TEN3 = 0 to 1 and TIMEN = “H”)
TEN3 = 0 to 1
CMOS input type
Low voltage input type
Fill in check
here
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