tmp88ps38bng TOSHIBA Semiconductor CORPORATION, tmp88ps38bng Datasheet - Page 10

• Manufacturer Part Number: tmp88ps38bng
• Description: Cmos 8-bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Port
P50,
P70,
P34,
P35,
P51,
P20
P30
P33
P57
P71
P52
P40
P47
P53
P56
to
to
to
(2) Input/output ports
I/O
I/O
I/O
I/O
I/O
I/O
Initial “High-Z”
output enable
Initial “High-Z”
Initial “High-Z”
Initial “High-Z”
Open drain
Disable
Disable
Disable
Disable
Input/Output Circuitry
Initial “High-Z”
C
A
wakeup
Key-on
88PS38B-10
VDD
VDD
VDD
R
VDD
A
R
R
R
R
VDD
R
Sink open-drain output
Hysteresis input
Tri-state I/O
Hysteresis input
Tri-state I/O or open-drain
output programmable
Hysteresis input
Tri-state I/O
Tri-state I/O
Hysteresis input
Key-on wakeup input
(V
IL4
R = 1 kΩ (typ.)
R = 1 kΩ (typ.)
R = 1 kΩ (typ.)
R = 1 kΩ (typ.)
R = 1 kΩ (typ.)
R
C
= 0.65 × V
A
A
= 5 kΩ (typ.)
= 22 pF (typ.)
Remarks
TMP88PS38B
DD)
2005-05-18