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

HE83149

HE80000 SERIES

24 May 01 1 of 10

V1.4

A.HE83149 Introduction

HE83149 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 1024-dot of LCD driver + 8 Bit I/O Port ... 768-dot of
LCD driver + 24 Bit I/O Port), the combination of the above is selected by Mask Option. It built-
in one internal Op-Amp, one 7-bit D/A converter, and one PWM output module to provide a
speech output interface. Use the built-in 256K ROM can store around 64 seconds of speech data.
The HE83149 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.HE83149 Features

Operating Voltage:

2.4V 5.2V

Operation frequency Range:

DC ~ 8MHz @ 5.0V
DC ~ 4MHz @ 2.4V

ROM size:

256K Bytes

RAM size:

512 Bytes

Dual Clock:

Normal(Fast) clock:

32.768K ~ 8MHz

Slow

clock:

32.768KHz

Operating Mode:

DUAL FASTSLOWIDLESLEEP

8~24 bi-directional I/O pins, PUSH-PULL or OPEN DRAIN output selected by mask option

1024~768 LCD driver (AB TYPE)

Built-in one 7-bit D/A Converter

Built-in a PWM output circuit

Provides three internal and two external interrupt

Provides two 16-bit timer, one Time Base.

Instruction Set : 32 Instructions, 4 types of Addressing Mode, 2 individual Pointer for ROM
(24-bit) and RAM (8-bit) table access.

C.HE83149 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

HE83149

HE80000 SERIES

24 May 01 2 of 10

V1.4

D. Pin Assignment

Pin

Pin Name

I/O

Function

Description

92
91

FXI,
FXO

B,
O

External Fast Clock pin. To
connect the Crystal or R,C
oscillation to generate
32.768KHz ~ 8MHz
system clock.

95
94

SXI,
SXO

I,
O

External Slow Clock pin .
To connect the 32.768KHz
oscillator to generate the
stable frequency for Slow
Mode and provide
HE83149 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.

RSTP_N

System reset signal

Pull this pin to low level to reset the system. Besides,
Select the Mask Option (MO_PORE=1) to enable the
HE83149 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

TSTP_P

Test Pin.

Pull the pin to high level to enter into testing mode.

97..
104

PRTD[7:0]

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.

5..
12

PRT15[7:0]/
SEG[63:56]

B/
O

Port 15 bi-directional I/O
pin, (8 pins), or it can be
shared to LCD segment
Segment[63:56]

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

13..
20

PRT14[7:0]/
SEG[55:48]

B/
O

Port 14 bi-directional I/O
pin, (8 pins), or it can be
shared to LCD segment
Segment[55:48]

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

4..1,
110..
107
69...
76

COM[15:0] O

LCD COMmon Output

21..
68

SEG[47:0]

LCD SEGment Output

Fill data from Page 0, refer LCD and RAM map.

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

HE83149

HE80000 SERIES

24 May 01 3 of 10

V1.4

LC2

Charge Pump Switch 1

LC1

Charge Pump Switch 2

Refer to application circuit.

LV3

Higher

Charge

Pump

Voltage

LV2

2/3 Voltage of LV3

LV1

1/3 Voltage of LV3

Refer to application circuit.

82..
86

LR[4..0]

LCD Resister level 4 ~ 0

Refer to application circuit.

LVG

LCD Virtual Ground

Refer to application circuit.

105 PWMP

PWM +ve O/P pin, can
directly drive Speaker or
Buzzer for voice output.

Preset the Bit2 of VOC register: PWM =1turn on
PWM.

106 PWMN

PWM -ve O/P pin, can
directly drive Speaker or
Buzzer for voice output.

Preset the Bit2 of VOC register: PWM =1turn on
PWM.

D/A voice output

Preset the Bit-1 of VOC register: DA=1turn on VO.

VDD

Positive Power Input

GND

Power Ground Input

Adding 0.1

F capacitor as by-pass capacitor is between

VDD and GND is necessary

E.LCD RAM Map

Page

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

80H

90H

A0H

B0H

C0H

D0H

E0H

F0H

COM1

81H

91H

A1H

B1H

C1H

D1H

E1H

F1H

COM2

82H

92H

A2H

B2H

C2H

D2H

E2H

F2H

COM13

8DH

9DH

ADH

BDH

CDH

DDH

EDH

FDH

COM14

8EH

9EH

AEH

BEH

CEH

DEH

EEH

FEH

COM15

8FH

9FH

AFH

BFH

CFH

DFH

EFH

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

HE83149

HE80000 SERIES

24 May 01 5 of 10

V1.4

G. Bonding Pad Location

Number

Name

Coordinate

Number

Name

Coordinate

COM[12] X= -1657.05 Y= 1500.75

SEG[12]

X= 1656.70 Y= -1502.25

COM[13] X= -1657.05 Y= 1385.25

SEG[11]

X= 1656.70 Y= -1386.75

COM[14] X= -1657.05 Y= 1269.75

SEG[10]

X= 1656.70 Y= -1271.25

COM[15] X= -1657.05 Y= 1154.25

SEG[9]

X= 1656.70 Y= -1155.75

PRT15[7] X= -1657.05 Y= 1038.75

SEG[8]

X= 1656.70 Y= -1040.25

PRT15[6] X= -1657.05 Y= 923.25

SEG[7]

X= 1656.70 Y= -924.75

PRT15[5] X= -1657.05 Y= 807.75

SEG[6]

X= 1656.70 Y= -809.25

PRT15[4] X= -1657.05 Y= 692.25

SEG[5]

X= 1656.70 Y= -693.75

PRT15[3] X= -1657.05 Y= 576.75

SEG[4]

X= 1656.70 Y= -578.25

PRT15[2] X= -1657.05 Y= 461.25

SEG[3]

X= 1656.70 Y= -462.75

PRT15[1] X= -1657.05 Y= 345.75

SEG[2]

X= 1656.70 Y= -347.25

PRT15[0] X= -1657.05 Y= 230.25

SEG[1]

X= 1656.70 Y= -231.75

PRT14[7] X= -1657.05 Y= 114.75

SEG[0]

X= 1656.70 Y= -116.25

PRT14[6] X= -1657.05 Y= -0.75

COM[7]

X= 1656.70 Y= -0.75

PRT14[5] X= -1657.05 Y= -116.25

COM[6]

X= 1656.70 Y= 114.75

PRT14[4] X= -1657.05 Y= -231.75

COM[5]

X= 1656.70 Y= 230.25

PRT14[3] X= -1657.05 Y= -347.25

COM[4]

X= 1656.70 Y= 345.75

PRT14[2] X= -1657.05 Y= -462.75

COM[3]

X= 1656.70 Y= 461.25

PRT14[1] X= -1657.05 Y= -578.25

COM[2]

X= 1656.70 Y= 576.75

PRT14[0] X= -1657.05 Y= -693.75

COM[1]

X= 1656.70 Y= 692.25

SEG[47]

X= -1657.05 Y= -809.25

COM[0]

X= 1656.70 Y= 807.75

SEG[46]

X= -1657.05 Y= -924.75

LC1

X= 1656.70 Y= 923.25

SEG[45]

X= -1657.05 Y= -1040.25

LC2

X= 1656.70 Y= 1038.75

SEG[44]

X= -1657.05 Y= -1155.75

LV1

X= 1656.70 Y= 1154.25

SEG[43]

X= -1657.05 Y= -1271.25

LV2

X= 1656.70 Y= 1269.75

SEG[42]

X= -1657.05 Y= -1386.75

LV3

X= 1656.70 Y= 1385.25

SEG[41]

X= -1657.05 Y= -1502.25

LR4

X= 1656.70 Y= 1500.75

SEG[40]

X= -1559.10 Y= -1710.30

LR3

X= 1599.95 Y= 1797.10

SEG[39]

X= -1443.60 Y= -1710.30

LR2

X= 1484.45 Y= 1797.10

SEG[38]

X= -1328.10 Y= -1710.30

LR1

X= 1368.95 Y= 1797.10

SEG[37]

X= -1212.60 Y= -1710.30

LR0

X= 1253.45 Y= 1797.10

SEG[36]

X= -1097.10 Y= -1710.30

LVG

X= 1137.95 Y= 1797.10

SEG[35]

X= -981.60 Y= -1710.30

GND

X= 1022.45 Y= 1797.10

SEG[34]

X= -866.10 Y= -1710.30

X= 906.95 Y= 1797.10

SEG[33]

X= -750.60 Y= -1710.30

RSTP_N

X= 791.45 Y= 1797.10

SEG[32]

X= -635.10 Y= -1710.30

FXO

X= 675.95 Y= 1797.10

SEG[31]

X= -519.60 Y= -1710.30

FXI

X= 560.45 Y= 1797.10

SEG[30]

X= -404.10 Y= -1710.30

TSTP_P

X= 444.95 Y= 1797.10

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