TMP86xy44UG Toshiba, TMP86xy44UG Datasheet - Page 160

• Manufacturer Part Number: TMP86xy44UG
• Manufacturer: Toshiba

Specifications of TMP86xy44UG

• Package: QFP44
• Rom Types (m=mask,p=otp,f=flash): M/P
• Rom Size: 60
• Ram Size: 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: 1
• Timer Counter 18-bit Channel: -
• Timer Counter 16-bit Channel: 2
• Timer Counter 8-bit Channel: 2
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 35
• Power Supply (v): 4.5 to 5.5

16. Input/Output Circuitry
16.1 Control Pins
Control Pin
XTOUT
RESET
XOUT
TEST
XTIN
XIN
The input/output circuitries of the TMP86CS44UG control pins are shown below.
Note: The TEST pin of the TMP86PS44 does not have a pull-down resistor and protect diode (D1). Fix the TEST pin at low-level
in MCU mode.
Output
Output
Output
Input
Input
Input
Input
I/O
Watchdog timer reset
Osc. enable
System clock reset
Address trap reset
Osc. enable
VDD
VDD
XTIN
Input/Output Circuitry
XIN
R
R
Page 149
IN
Rf
Rf
XTEN
XTOUT
XOUT
VDD
D
R
1
O
R
O
VDD
VDD
fc
VDD
IN
fs
Resonator connecting pins
(high-frequency)
Resonator connecting pins
(Low-frequency)
Hysteresis input
Pull-up resistor
Pull-down resistor
R
R
R
R
R
R = 1 kΩ (typ.)
R
R = 1 kΩ (typ.)
f
O
f
O
IN
IN
= 1.2 MΩ (typ.)
= 6 MΩ (typ.)
= 1.5 kΩ (typ.)
= 220 kΩ (typ.)
= 220 kΩ (typ.)
= 70 kΩ (typ.)
Remarks
TMP86CS44UG