NT68F62 Datasheet, PDF (3/57 Pages) List of Unclassifed Manufacturers – 8-Bit Microcontroller for Monitor (32K Flash MTP Type)

NT68F62
Pin Description
Pin No.
40 Pin 42 Pin
1
1
2
2
3
3
4
4
5
5
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
Designation
DAC2
Reset Init.
DAC1/ADC3
DAC1
DAC0/ADC2
DAC0
RESET
VDD
GND
OSCO
OSCI
P15/INTE0
P14/PATTERN
P13/HALFI
P13
P12/HALFO
P12
P11/ADC1
P11
P10/ADC0
P10
P16/INTE1
P16
I/O
Description
O Open drain 5V, D/A converter output 2
O
Open drain 5V, D/A converter output 1, shared with the A/D
converter channel 3 input
O
Open drain 5V, D/A converter output 0, shared with the A/D
converter channel 2 input
I
Schmitt Trigger input pin, low active reset with internal
pulled down 50KΩ resistor *
P Power
P Ground
O Crystal OSC output
I
Crystal OSC input
Bi-directional I/O pin with internal pulled up 22KΩ resistor,
I/O
shared with input pin of external interrupt source0 (NMI),
withSchmitt trigger, selectable triggered, and internal pulled
up 22KΩ resistor
I/O
Bi-directional I/O pin with internal pulled up 22KΩ resistor,
shared with the output of the self test pattern
I/O
Bi-directional I/O pin with internal pulled up 22KΩ resistor,
shared with the half hsync input
I/O
Bi-directional I/O pin with internal pulled up 22KΩ resistor,
shared with the half hsync output
I/O
Bi-directional I/O pin with internal pulled up 22KΩ resistor,
shared with the A/D converter channel 1 input
I/O
Bi-directional I/O pin with internal pulled up 22KΩ resistor,
shared with the A/D converter channel 0 input
Bi-directional I/O pin with internal pulled up 22KΩ resistor,
I/O
shared with input pin of external interrupt source1, with
Schmitt Trigger, selectable triggered, and an internal pulled
up 22KΩ resistor
3