YKP1568VG5 Datasheet, PDF (2/2 Pages) Integral Corp. – 8 - BIT MICROCONTROLLER FOR REMOTE CONTROL TRANSMITTERS

PIN DESCRIPTION
SYMBOL
P00
P01
P02
P03
P04
P05
P06
P07
P10
P11
P12
P13
P14
P15
P16
P17
TO/INT
T1
RESET
XTAL 1/2
OUT
Vdd
Vss
BLOCK DIAGRAM
YKP1568VG5
PIN
DESCRIPTION
3
2
standard I/O Port line, generally for keypad scanning
23
22
10
11
14
15
19
18
standard I/O Port line, generally for keypad scanning
17
16
1
22
12
13
4
test TO and external interrupt input
5
test T1 input
6
active HIGH reset, normally tied to Vss
9,8
crystal or ceramic resonator
21
pulse train output pin, capable of sinking 27 mA
7
power supply
20
ground
Udd
ROM
RAM
1Kx8
32byte
OSCILLATOR
WDT
KP1568 VGX
CORE
HARDWARE
MODULATOR
TO/INT
XTAL
OUTPUT
DRIVER
OUT
Uss
P01 P03 P05 P07 P09 P11 P13 P15 P17
P00 P02 P04 P06 P08 P10 P12 P14 P16
Korzhenevskogo 12, Minsk, 220064, Republic of
Belarus
Fax: [phone],
Phone: [phone],
277 69 16
E-mail: [e-mail]
URL: www.bms.by
TO/INT