tmp86fh46bng TOSHIBA Semiconductor CORPORATION, tmp86fh46bng Datasheet - Page 201

• Manufacturer Part Number: tmp86fh46bng
• Description: 8 Bit Microcontroller Tlcs-870/c Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

16. Input/Output Circuitry
16.1
Control Pin
XTOUT
RESET
XOUT
TEST
XTIN
XIN
The input/output circuitries of the TMP86FH46BNG control pins are shown below.
Note:The TEST pin of the TMP86FH46BNG does not have a pull-down resistor. Fix the TEST pin at low-level.
Control Pins
Output
Output
Input
Input
Input
I/O
I/O
Watchdog timer reset
System clock reset
Address trap reset
Osc. enable
Osc. enable
VDD
Input/Output Circuitry
XTIN
XIN
R
Page 183
Rf
Rf
XTEN
XTOUT
VDD
XOUT
R
VDD
O
IN
R
O
VDD
fc
fs
Resonator connecting pins
(high-frequency)
R
R
Resonator connecting pins
(low-frequency)
R
R
Hysteresis input
Pull-up resistor
R
R = 1 kΩ (typ.)
Without Pull-down resistor
R = 1 kΩ (typ.)
Fix the TEST pin at low-level
f
O
f
O
IN
= 1.2 MΩ (typ.)
= 6 MΩ (typ.)
= 1.5 kΩ (typ.)
= 220 kΩ (typ.)
= 220 kΩ (typ.)
TMP86FH46BNG
Remarks