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Электронный компонент: HE83550

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Suites 2202-7, Tower 6, The Gateway,
9 Canton Road, Tsimshatsui,
Kowloon, Hong Kong
Tel: (852) 2123 3289 Fax: (852) 2123 3393
E-mail: sales@jesstech.com
Home Page: www.jesstech.com
HE83550
HE80000 SERIES
03 MAY 2002
1 of 12
V1.7
A.HE83550 Introduction
HE83550 is a member of Jess Tech HE8000 series 8-bit CMOS micro-controller. This IC can
share the LCD pin and I/O pin (From 1792-dot of LCD driver + 8 Bit I/O Port ... 1280-dot of
LCD driver + 24 Bit I/O Port), the combination of the above is selected by Mask Option. It built-
in regulator provides stable and better display quality for LCD. It built-in one 7-bit D/A converter
and one PWM output module to provide a speech output interfaces. Use the built-in 256K ROM
can store around 80 seconds of speech data.
The HE83550 provides a very simple and effective instruction set, each instruction byte occupies only 1.5 clock
cycle time, therefore, it is suitable to apply in the high performance systems.
B.HE83550 Features
!
Operating Voltage:
2.4V 5.2V
!
Operation frequency Range:
DC ~ 8MHz @ 5.0V
DC ~ 4MHz @ 2.4V
!
ROM size:
256K Bytes
!
RAM size:
768 Bytes
!
Dual Clock:
Normal(Fast) clock:
32.768K ~ 8MHz
Slow
clock:
32.768KHz
!
Operating Mode:
DUAL FASTSLOWIDLESLEEP
!
Built-in WATCH DOG TIMER
!
8~24 bi-directional I/O pins, PUSH-PULL or OPEN DRAIN output selected by mask option
!
1792~1280 LCD driver,(AB TYPE). Built-in voltage booster circuitry to step up voltage
supply for LCD, but the maximum voltage after boosting should be less than 9 V.
!
Built-in one 7-bit D/A Converter
!
Built-in a PWM output circuit
!
Provides three internal and two external interrupt
!
Provides three 16-bit timer
!
Instruction Set: 32 Instructions, 4 types of Addressing Mode, 2 individual Pointer for ROM
(24-bit) and RAM (16-bit) table access.
C.HE83550 Application
!
Interface to Light, Sound, Temperature and Humidity sensor for controlling application.
!
Suitable in LCD games, education toys, data bank, translator and some mid-to-high end
electronic products.
Suites 2202-7, Tower 6, The Gateway,
9 Canton Road, Tsimshatsui,
Kowloon, Hong Kong
Tel: (852) 2123 3289 Fax: (852) 2123 3393
E-mail: sales@jesstech.com
Home Page: www.jesstech.com
HE83550
HE80000 SERIES
03 MAY 2002
2 of 12
V1.7
D. Pin Assignment
Pin
Pin Name
I/O
Function
Description
104
103
FXI,
FXO
B,
O
External Fast Clock pin. To
connect the Crystal or R, C
oscillation to generate
32.768KHz ~ 8MHz
system clock.
107
106
SXI,
SXO
I,
O
External Slow Clock pin.
To connect the 32.768KHz
oscillator to generate the
stable frequency for Slow
Mode, and provide
HE83550 LCD Display,
Timer clock source.
Mask Option settings :
MO_FCK/SCKN=00Slow Clock only
01Illegal
10Dual Clock
11Fast Clock only
MO_FOSCE=0Internal fast oscillation
1External fast oscillation
MO_FXTAL=0R,C oscillation for Fast Clock
1Crystal oscillation for Fast Clock
MO_SXTAL=0R,C oscillation for 32.768K Clock
1X'tal oscillation for 32.768K Clock
Program the value of OP1and OP2 to change the
operating modes (Normal, Slow, Idle and Sleep).
In Dual Clock modethe system runs in Fast Clock, only
the Timer 1 use the 32.768K clock source.
102 RSTP_N
I
System reset signal
Pull this pin to low level to reset the system. Besides,
Select the Mask Option (MO_PORE=1) to enable the
HE83550 internal Power-on Reset function.
In addition, the MO_WDTE is used for Watch Dog
Timer setting
MO_WDTE =0Disable Watch Dog Timer
=1Enable Watch Dog Timer
105 TSTP_P
I
Test Pin.
TSTP_P PIN (Test Point),
(Floating) JESS PCB
109..
116
PRTD[7:0]
B
Port D bi-directional I/O
pin, (8 pins). PRTD[7:2] is
also a Wake-up pin and
PRTD[7:6] is used for
interrupt input pin.
Mask Option MO_DPP[7:0] to preset the output type:
MO_DPP=1 : Push-pull output
0 : Open-drain output.
When assigned the port to input pin, send a `1' and read
the result to get the input value.
25.
32
PRT14[7:0]/
SEG[47:40]
B/
O
Port 14 bi-directional I/O
pin, (8 pins), or it can be
shared to LCD segment
Segment[47:40]
Mask Option MO_LIO14[7:0] to select the pins are I/O
or LCD segment: 0=I/O pin, 1=LCD segment pin
When the pins are assignment to I/O pin, select the
MASK Option MO_14PP[7:0] for output type
MO_14PP=1 : Push-pull output,
0 : Open-drain output
17..
24
PRT15[7:0]/
SEG[55:48]
B/
O
Port 15 bi-directional I/O
pin, (8 pins), or it can be
shared to LCD segment
Segment[55:48]
Mask Option MO_LIO15[7:0] to select the pins are I/O
or LCD segment: 0=I/O pin, 1=LCD segment pin
When the pins are assignment to I/O pin, select the
MASK Option MO_15PP[7:0] for output type
MO_15PP=1 : Push-pull output,
0 : Open-drain output
Suites 2202-7, Tower 6, The Gateway,
9 Canton Road, Tsimshatsui,
Kowloon, Hong Kong
Tel: (852) 2123 3289 Fax: (852) 2123 3393
E-mail: sales@jesstech.com
Home Page: www.jesstech.com
HE83550
HE80000 SERIES
03 MAY 2002
3 of 12
V1.7
16..1
73..
88
COM[31:0] O
LCD COMmon Output
33..
72
SEG[39:0]
O
LCD SEGment Output
Fill data from Page 1, refer LCD and RAM map.
90
LC2
B
Charge Pump Switch 1
89
LC1
B
Charge Pump Switch 2
Refer to application circuit.
93
LV3
B
Charge Pump V3
92
LV2
B
Charge Pump V2
91
LV1
B
Charge Pump V1
Refer to application circuit.
94..
98
LR[4..0]
B
LCD Resister level 4 ~ 0
Refer to application circuit.
99
LVG
I
LCD Virtual Ground
Refer to application circuit.
117 PWMP
O
PWM +ve O/P pin, can
directly drive Speaker or
Buzzer for voice output.
Preset the Bit2 of VOC register: PWM =1turn on
PWM.
118 PWMN
O
PWM -ve O/P pin, can
directly drive Speaker or
Buzzer for voice output.
Preset the Bit2 of VOC register: PWM =1turn on
PWM.
101 VO
O
D/A voice output
Preset the Bit-1 of VOC register: DA=1turn on VO.
108 VDD
P
Positive Power Input
100 GND
P
Power Ground Input
Adding 0.1
F capacitor as by-pass capacitor is between
VDD and GND is necessary
E.LCD RAM Map
Page
1
SEG
[7:0]
SEG
[15:8]
SEG
[23:16]
SEG
[31:24]
SEG
[39:32]
SEG
[47:40]
SEG
[55:48]
SEG
[63:56]
COM0
00H
20H
40H
60H
80H
A0H
C0H
E0H
COM1
01H
21H
41H
61H
81H
A1H
C1H
E1H
COM2
02H
22H
42H
62H
82H
A2H
C2H
E2H
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
COM29
1DH
3DH
5DH
7DH
9DH
BDH
DDH
FDH
COM32
1EH
3EH
5EH
7EH
9EH
BEH
DEH
FEH
COM31
1FH
3FH
5FH
7FH
9FH
BFH
DFH
FFH
Suites 2202-7, Tower 6, The Gateway,
9 Canton Road, Tsimshatsui,
Kowloon, Hong Kong
Tel: (852) 2123 3289 Fax: (852) 2123 3393
E-mail: sales@jesstech.com
Home Page: www.jesstech.com
HE83550
HE80000 SERIES
03 MAY 2002
4 of 12
V1.7
F.Pin Diagram
Suites 2202-7, Tower 6, The Gateway,
9 Canton Road, Tsimshatsui,
Kowloon, Hong Kong
Tel: (852) 2123 3289 Fax: (852) 2123 3393
E-mail: sales@jesstech.com
Home Page: www.jesstech.com
HE83550
HE80000 SERIES
03 MAY 2002
5 of 12
V1.7
G. Bonding Pad Location
PIN
Number
PIN
Name
X
Coordinate
Y
Coordinate
PIN
Number
PIN
Name
X
Coordinate
Y
Coordinate
1
COM[16] X= 1729.70 Y= 1681.20
60
SEG[12]
X= 1776.50 Y= -1680.75
2
COM[17] X= 1729.70 Y= 1565.70
61
SEG[11]
X= 1776.50 Y= -1565.25
3
COM[18] X= 1729.70 Y= 1450.20
62
SEG[10]
X= 1776.50 Y= -1449.75
4
COM[19] X= 1729.70 Y= 1334.70
63
SEG[9]
X= 1776.50 Y= -1334.25
5
COM[20] X= 1729.70 Y= 1219.20
64
SEG[8]
X= 1776.50 Y= -1218.75
6
COM[21] X= 1729.70 Y= 1103.70
65
SEG[7]
X= 1776.50 Y= -1103.25
7
COM[22] X= 1729.70 Y= 988.20
66
SEG[6]
X= 1776.50 Y= -987.75
8
COM[23] X= 1729.70 Y= 872.70
67
SEG[5]
X= 1776.50 Y= -872.25
9
COM[24] X= -1729.70 Y= 757.20
68
SEG[4]
X= 1776.50 Y= -756.75
10
COM[25] X= -1729.70 Y= 641.70
69
SEG[3]
X= 1776.50 Y= -641.25
11
COM[26] X= -1729.70 Y= 526.20
70
SEG[2]
X= 1776.50 Y= -525.75
12
COM[27] X= -1729.70 Y= 410.70
71
SEG[1]
X= 1776.50 Y= -410.25
13
COM[28] X= -1729.70 Y= 295.20
72
SEG[0]
X= 1776.50 Y= -294.75
14
COM[29] X= -1729.70 Y= 179.70
73
COM[15]
X= 1776.50 Y= -179.25
15
COM[30] X= -1729.70 Y= 64.20
74
COM[14]
X= 1776.50 Y= -63.75
16
COM[31] X= -1729.70 Y= -51.30
75
COM[13]
X= 1776.50 Y= 51.75
17
PRT15[7] X= -1729.70 Y= -166.80
76
COM[12]
X= 1776.50 Y= 167.25
18
PRT15[6] X= -1729.70 Y= -282.30
77
COM[11]
X= 1776.50 Y= 282.75
19
PRT15[5] X= -1729.70 Y= -397.80
78
COM[10]
X= 1776.50 Y= 398.25
20
PRT15[4] X= -1729.70 Y= -513.30
79
COM[9]
X= 1776.50 Y= 513.75
21
PRT15[3] X= -1729.70 Y= -628.80
80
COM[8]
X= 1776.50 Y= 629.25
22
PRT15[2] X= -1729.70 Y= -744.30
81
COM[7]
X= 1776.50 Y= 744.75
23
PRT15[1] X= -1729.70 Y= -859.80
82
COM[6]
X= 1776.50 Y= 860.25
24
PRT15[0] X= -1729.70 Y= -975.30
83
COM[5]
X= 1776.50 Y= 975.75
25
PRT14[7] X= -1729.70 Y= -1090.80
84
COM[4]
X= 1776.50 Y= 1091.25
26
PRT14[6] X= -1729.70 Y= -1206.30
85
COM[3]
X= 1776.50 Y= 1206.75
27
PRT14[5] X= -1729.70 Y= -1321.80
86
COM[2]
X= 1776.50 Y= 1322.25
28
PRT14[4] X= -1729.70 Y= -1437.30
87
COM[1]
X= 1776.50 Y= 1437.75
29
PRT14[3] X= -1729.70 Y= -1552.80
88
COM[0]
X= 1776.50 Y= 1553.25
30
PRT14[2] X= -1729.70 Y= -1668.30
89
LC1
X= 1776.50 Y= 1668.75
31
PRT14[1] X= -1621.95 Y= -1784.05
90
LC2
X= 1635.25 Y= 1830.20
32
PRT14[0] X= -1506.45 Y= -1784.05
91
LV1
X= 1519.65 Y= 1830.20
33
SEG[39]
X= -1390.95 Y= -1784.05
92
LV2
X= 1404.15 Y= 1830.20
34
SEG[38]
X= -1275.45 Y= -1784.05
93
LV3
X= 1288.65 Y= 1830.20
35
SEG[37]
X= -1159.95 Y= -1784.05
94
LR4
X= 1173.15 Y= 1830.20
36
SEG[36]
X= -1044.45 Y= -1784.05
95
LR3
X= 1057.65 Y= 1830.20
37
SEG[35]
X= -928.95
Y= -1784.05
96
LR2
X= 942.15
Y= 1830.20
38
SEG[34]
X= -813.45
Y= -1784.05
97
LR1
X= 826.65
Y= 1830.20
39
SEG[33]
X= -697.95
Y= -1784.05
98
LR0
X= 711.15
Y= 1830.20