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

HE83134

HE80000 SERIES

25 APR 2002

1 of 10

V1.0

A.HE83134 Introduction

HE83134 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 640-dot of LCD driver + 12 Bit I/O Port ... 320-dot of
LCD driver + 32 Bit I/O Port), the combination of the above is selected by Mask Option. It built-
in one internal Op-Amp allows interfacing with light, speech, temperature and humidity sensor
for control application. 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. In addition, it can be connected with external SRAM or Flash RAM for recording
function.
The HE83134 provides a very simple and effective instruction set, each instruction byte occupies
only 1.5 clock cycle time, therefore, and it is suitable to apply in the high performance systems.

B.HE83134 Features

Operating Voltage:

2.4V � 5.2V

Operation frequency Range:

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

ROM size:

256K Bytes

RAM size:

256 Bytes

Dual Clock:

Normal(Fast) clock:

32.768K ~ 8MHz

Slow

clock:

32.768KHz

Operating Mode:

DUAL FASTSLOWIDLESLEEP

Built-in WATCH DOG TIMER

12~32 bi-directional I/O pins, PUSH-PULL or OPEN DRAIN output selected by mask option

Built-in an internal Op-Amp

640~320 LCD driver (AB TYPE)

Built-in one 7-bit D/A Converter

Built-in a PWM output circuit

Provides two internal and two external interrupt

Provides three 16-bit timer

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

C.HE83134 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.

Interface with external SRAM or Flash RAM for recording function.

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

HE83134

HE80000 SERIES

25 APR 2002

2 of 10

V1.0

D. Pin Assignment

Pin

Pin Name

I/O

Function

Description

77
76

FXI,
FXO

B,
O

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

80
79

SXI,
SXO

I,
O

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

Please bond this pin and add a test point on PCB for
debugging. Leave this pin floating is OK.

90..
92
1

PRTC[3:0]

Port C bi-directional I/O
pin (4 pins)

Mask Option MO_CPP[3:0] to preset the output type:

MO_CPP=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.

82..
89

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.

12..
15

PRT17[7:4]/
SEG[39:36]

B/
O

Port 17 bi-directional I/O
pin, (4 pins), or it can be
shared to LCD segment
Segment[39:36]

Use Mask Option MO_LIO17[7:0] to select the pins are
I/O or LCD segment:
MO_LIO17[7:0]= 0; I/O Pin = 1; When the pins
are assignment to I/O pin, select the MASK Option
MO_17PP[7:4] for output type

MO_14PP=0 : Open-drain output

=1 : Push-pull output,

16..
23

PRT15[7:0]/
SEG[35:28]

B/
O

Port 15 bi-directional I/O
pin, (8 pins), or it can be
shared to LCD segment
Segment[35:28]

Mask Option MO_LIO15[7:0] to select the pins are I/O
or LCD segment.:
MO_LIO15[7:0]= 0; I/O Pin = 1; When the pins
are assignment to I/O pin, select the MASK Option
MO_15PP[7:0] for output type

MO_15PP[7:0] =0 : Open-drain output

=1 : Push-pull 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

HE83134

HE80000 SERIES

25 APR 2002

3 of 10

V1.0

24..
31

PRT14[7:0]/
SEG[27:20]

B/
O

Port 14 bi-directional I/O
pin, (8 pins), or it can be
shared to LCD segment
Segment[27:20]

Mask Option MO_LIO14[7:0] to select the pins are I/O
or LCD segment:
MO_LIO14[7:0]=0 ; I/O pin=1 ; When the pins are
assignment to I/O pin, select the MASK Option
MO_14PP[7:0] for output type

MO_14PP=1 : Open-drain output

0 : Push-pull output

11..4,
52..
59

COM[15:0] O

LCD COMmon Output

32..
51

SEG[19:0]

LCD SEGment Output

Fill data from 80H, refer LCD and RAM map.

LC2

Charge Pump Switch 1

LC1

Charge Pump Switch 2

When LV3=VDD, Charge Pump for LCD is turn off.
The 0.1uF capacitor must be removed to avoid current
consumption.

LV3

Charge Pump V3

LV1

Charge Pump V1

Refer to application circuit.

64..
67

LR[4..1]

LCD Resister level 4 ~ 0

Refer to application circuit.

LVG

LCD Virtual Ground

Refer to application circuit.

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.

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.

DAO

D/A Output, for OP-Amp
use

Preset the Bit-0 of VOC register: OP=1turn on DAO.

OPIN

OPAMP Inverting I/P pin

OPIP

OPAMP Non-inverting I/P
pin.

OPO

OPAMP O/P pin

Preset the bit0 of VOC register: OP=1 ; turn on OP

Individual built-in OP-Amp

VDD

Positive Power Input

GND

Power Ground Input

Adding 0.1mF capacitor as by-pass capacitor is between
VDD and GND is necessary

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

HE83134

HE80000 SERIES

25 APR 2002

5 of 10

V1.0

G. Bonding Pad Location

Number

Name

Coordinate

Number

Name

Coordinate

PRTC[0]

-1011.00

1635.10

SEG[4]

1025.00

-1636.50

PWMP

-1820.20

1287.70

SEG[3]

1140.50

-1636.50

PWMN

-1820.20

1124.30

SEG[2]

1256.00

-1636.50

COM[8]

-1820.20

985.20

SEG[1]

1371.50

-1636.50

COM[9]

-1820.20

869.80

SEG[0]

1487.00

-1636.50

COM[10]

-1820.20

754.20

COM[7]

1818.30

-1535.20

COM[11]

-1820.20

638.80

COM[6]

1818.30

-1419.80

COM[12]

-1820.20

523.20

COM[5]

1818.30

-1304.20

COM[13]

-1820.20

407.80

COM[4]

1818.30

-1188.80

COM[14]

-1820.20

292.20

COM[3]

1818.30

-1073.20

COM[15]

-1820.20

176.80

COM[2]

1818.30

-957.80

PRT17[7]

-1820.20

61.20

COM[1]

1818.30

-842.20

PRT17[6]

-1820.20

-54.20

COM[0]

1818.30

-726.80

PRT17[5]

-1820.20

-169.80

LC1

1818.30

-611.20

PRT17[4]

-1820.20

-285.20

LC2

1818.30

-495.80

PRT15[7]

-1820.20

-400.80

LV1

1818.30

-380.20

PRT15[6]

-1820.20

-516.20

LV3

1818.30

-264.80

PRT15[5]

-1820.20

-631.80

LR4

1818.30

-149.20

PRT15[4]

-1820.20

-747.20

LR3

1818.30

-33.80

PRT15[3]

-1820.20

-862.80

LR2

1818.30

81.80

PRT15[2]

-1820.20

-978.20

LR1

1818.30

197.20

PRT15[1]

-1820.20

-1093.80

LVG

1818.30

312.80

PRT15[0]

-1747.00

-1636.50

GND

1818.30

428.20

PRT14[7]

-1631.50

-1636.50

1699.90

1634.40

PRT14[6]

-1516.00

-1636.50

DAO

1548.10

1634.40

PRT14[5]

-1400.50

-1636.50

OPIN

1414.50

1635.10

PRT14[4]

-1285.00

-1636.50

OPIP

1299.00

1635.10

PRT14[3]

-1169.50

-1636.50

OPO

1183.50

1635.10

PRT14[2]

-1054.00

-1636.50

RSTP_N

1068.00

1635.10

PRT14[1]

-938.50

-1636.50

FXO

952.50

1635.10

PRT14[0]

-823.00

-1636.50

FXI

837.00

1635.10

SEG[19]

-707.50

-1636.50

TSTP_P

721.50

1635.10

SEG[18]

-592.00

-1636.50

SXO

606.00

1635.10

SEG[17]

-476.60

-1636.50

SXI

490.40

1635.10

SEG[16]

-361.10

-1636.50

VDD

374.90

1635.10

SEG[15]

-245.60

-1636.50

PRTD[7]

259.40

1635.10

SEG[14]

-130.10

-1636.50

PRTD[6]

143.90

1635.10

SEG[13]

-14.60

-1636.50

PRTD[5]

28.40

1635.10

SEG[12]

101.00

-1636.50

PRTD[4]

-87.10

1635.10

SEG[11]

216.40

-1636.50

PRTD[3]

-202.60

1635.10

SEG[10]

331.90

-1636.50

PRTD[2]

-318.10

1635.10

SEG[9]

447.40

-1636.50

PRTD[1]

-433.60

1635.10

SEG[8]

563.00

-1636.50

PRTD[0]

-549.10

1635.10

SEG[7]

678.50

-1636.50

PRTC[3]

-664.60

1635.10

SEG[6]

794.00

-1636.50

PRTC[2]

-780.10

1635.10

SEG[5]

909.50

-1636.50

PRTC[1]

-895.60

1635.10

Электронный компонент: HE83134