TMP86xy46NG Toshiba, TMP86xy46NG Datasheet - Page 158

• Manufacturer Part Number: TMP86xy46NG
• Manufacturer: Toshiba

Specifications of TMP86xy46NG

• Package: SDIP42
• Rom Types (m=mask,p=otp,f=flash): M/P/F
• Rom Size: 8/16/32
• Ram Size: 512/512/1K
• Driver Led: 19
• Driver Lcd: -
• Spi/sio Channels: 1
• Uart/sio Channels: 1
• I2c/sio Channels: -
• High-speed Serial Output: -
• Adc 8-bit Channels: -
• Adc 10-bit Channels: 8
• Da Converter Channels: -
• Timer Counter 18-bit Channel: -
• Timer Counter 16-bit Channel: 1
• Timer Counter 8-bit Channel: 2
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 33
• Power Supply (v): 4.5 to 5.5

15. Input/Output Circuitry
15.1 Control Pins
Control Pin
XTOUT
XOUT
RESET
TEST
XTIN
XIN
The input/output circuitries of the TMP86PM46NG control pins are shown below.
Note: The TEST pin of the TMP86PM46/PH46 does not have a pull-down resistor and protect diode (D1). Fix the TEST pin at
low-level.
Output
Output
Output
Input
Input
Input
Input
I/O
Watchdog timer reset
System clock reset
Osc. enable
Address trap reset
Osc. enable
VDD
VDD
XTIN
Input/Output Circuitry
XIN
Page 147
R R
Rf
XTEN
Rf
XTOUT
R
XOUT
R
O
R
VDD
R
VDD
IN
O
VDD
fc
fs
Resonator connecting pins
(high-frequency)
Resonator connecting pins
(Low-frequency)
Hysteresis input
Pull-up resistor
Without pull-down resistor
Fix the TEST pin at low-level
R
R
R
R
R
R = 1 kΩ (typ.)
R = 1 kΩ (typ.)
f
O
f
O
IN
= 1.2 MΩ (typ.)
= 6 MΩ (typ.)
= 1.5 kΩ (typ.)
= 220 kΩ (typ.)
= 220 kΩ (typ.)
TMP86PM46NG
Remarks