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

HE83141

HE80000 SERIES

25 APR 2002

1 of 10

V1.0

A.HE83141 Introduction

HE83141 is a member of Jess Tech HE80000 series 8-bit CMOS micro-controller. This IC can
share the LCD pin and I/O pin (From 1024-dot of LCD driver + 16 Bit I/O Port) ... (896-dot of
LCD driver + 24 Bit I/O Port)etc, the built-in OP comparator can be used with (lightvoice
temperaturehumility) sensor and used as battery low detection. And the 7-bit current-type D/A
converter and PWM device provide the complete speech output mechanism. The build-in DTMF
generator can generate the PSTN dialing tone directly. The 128K ROM Size can be used in the
storage of large speech data, graphic, text etc. It can be applicable to the medium systems such as
Small-Scale Dictionary, Data Bank, Pocket Dialer, Automatic Dialer Machine, Medium Class
Educational Toy. It also can be used to connected with SRAM and Flash as Voice Recording
System or Voice Answer Machine etc..

The instruction set of HE83141 are quite easy to learn and simple to use. Only about thirty
instructions with four-type addressing mode are provided. Most of instructions take only 3
oscillator clocks (machine cycles). The processing power is enough to most of battery operation
system.

B.HE83141 Features

Operating Voltage:

2.4V � 5.2V

Operation frequency Range:

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

ROM size:

128K Bytes (64K Program ROM + 64K Data ROM)

RAM size:

256 Bytes

Dual Clock:

Normal(Fast) clock:

32.768K ~ 8MHz

Slow

clock:

32.768KHz

Operating Mode:

DUAL FASTSLOWIDLESLEEP Mode

With WDT (WATCH DOG TIMER) to prevent deadlock condition.

16~24 bit bi-directional I/O port, Mask Option can select PUSH-PULL or OPEN DRAIN
output mode for each I/O pin.

One built-in OP Comparator.

1024~896 dots LCD driver (B TYPE selectable)

One 7-bit current-type DAC output.

PWM device.

Built-in DTMF Generator

Two external interrupts and three internal timer interrupts.

Three 16-bit timer.

Instruction Set : 32 Instructions, 4 addressing mode. 8-bit DATA POINTER for RAM and 17-
bit TABLE POINTER for ROM.

C.HE83141 Application

Application to the medium systems such as Small-Scale Dictionary, Data Bank, Pocket Dialer,
Automatic Dialer Machine, Medium Class Educational Toy, Voice Recording System or Voice
answer Machine etc..

Light, voice, temperature, humility-controlled system, and LCD application.

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

HE83141

HE80000 SERIES

25 APR 2002

2 of 10

V1.0

D. Pin Assignment

Pin

Pin Name

I/O

Function

Description

104
103

FXI,
FXO

B,
O

External Fast Clock pin.
Connecting to crystal or
RC to generate 32.768KHz
~ 8MHz frequency.

107
106

SXI,
SXO

I,
O

External Slow Clock pin.
Connecting with 32768Hz
crystal or resistor as slow
clock and providing clock
source for LCD display,
TIMER 1, Time-Base and
other internal blocks.

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=0RC osc. for Fast Clock

1X'tal osc. for Fast Clock

MO_SXTAL=0RC for 32.768K Clock

1X'tal for 32.768K Clock

Use OP1and OP2 to switch among different operation
mode (NORMAL, SLOW, IDEL and SLEEP). In Dual
Clock modethe main system clock is still the Fast
Clock. The 32768Hz clock is for LCD and timer 1 only.

102 RSTP_N

System Reset

Level trigger active low. Except for using this pin, using
mask option (MO_PORE=1) could enable IC build-in
Power-on reset circuit.
Besides, MO_WDTE can set Watch Dog Timer :
MO_WDTE =0Disable Watch Dog Timer

=1Enable Watch Dog Timer

105 TSTP_P

Test Pin.

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

121..
124,
1..4

PRTC[7:0]

8-pin bi-directional I/O port

Mask Option
MO_CPP[7:0 =1 : Push-pull

= 0 : Open-drain

Output must be "1" before reading whenever use them as
input (No tri-state structure).

113..
120

PRTD[7:0]

8-pin bi-directional port.
PRTD[7..2] as wake-up
pin.
PRTD[7..6] as external
interrupt pin.

Mask Option
MO_DPP[7:0] =1 : Push-pull

=0 : Open-drain

Output must be "1" before reading whenever use them as
input (No tri-state structure).

15..
22

PRT14[7:0]/
SEG[63:56]

B/
O

8-pin bi-directional I/O port
that is shared with LCD
segment pin.

Mask Option
MO_LIO14[7:0] =1 ~LCD segment pin

=0 ~I/O pin,

MO_14PP[7:0] =1 : Push-pull

0 : Open-drain

Output must be "1" before reading whenever use them as
input (No tri-state structure).

14..7,
79..
86

COM[15:0] O

LCD COMmon Output

23..
78

SEG[55:0]

LCD SEGment Output

LCD Data filled from 80H, please refer the LCD RAM
map.

LC2

Charge Pump Switch 1

LC1

Charge Pump Switch 2

Add one 0.1

�

F capacitor between LC1 and LC2. Please

refer the application circuit.

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

HE83141

HE80000 SERIES

25 APR 2002

3 of 10

V1.0

LV3

Charge Pump V3

LV1

Charge Pump V1

LV3<9 Volts.
Please refer the application circuit.

91..
94

LR[4..1]

LCD Resister level 4 ~ 1

Please refer the application circuit.

LVG

LCD Virtual Ground

Please refer the application circuit.

PWMP

The PWM positive output
can drive speaker or buzzer
directly.

Set the bit-2 of VOC register (PWM =1) to turn on the
PWM

PWMN

PWM negative output can
drive speaker or buzzer
directly.

Set the bit-2 of VOC register (PWM =1) to turn on the
PWM.

D/A voice output

Set the bit-1 (VO =1) of VOC register to turn on DAC
with VO output.

DAO

D/A Output, for OP-Amp
use

Set the bit-0 of VOC register (DAO =1) to turn on the
DAO.

OPIN

OPAMP negative input pin

100 OPIP

OPAMP positive input pin

101 OPO

OPAMP output pin

Set the bit0(OP=1) of VOC register to turn on OP
comparator

110

DTMFO

DTMF Output

Through PRT12 we can turn on/off DTMF and write
data. Using Mask Option MO_DTMFSCK set the clock
source of DTMF block.
MO_DTMFSCK=0Clock Source=3.579545 MHz

=1Clock Source=32768 Hz

109 MUTE

MUTE Output for Dialer

Turn on/off MUTE via the port12.

111

SDO

Serial Data Output

Turn on/off SDO & write data via the port12.

112 KEYTONE O

1024 Hz 50% Duty Square
wave

Turn on/off KEYTONE via the port12.

108 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

HE83141

HE80000 SERIES

25 APR 2002

5 of 10

V1.0

G. Bonding Pad Location

Number

Name

Coordinate

Number

Name

Coordinate

PRTC[3] X= -2115.45 Y= 1700.75

SEG[15]

X= 2130.30 Y= -1776.75

PRTC[2] X= -2115.45 Y= 1585.25

SEG[14]

X= 2130.30 Y= -1661.25

PRTC[1] X= -2115.45 Y= 1469.75

SEG[13]

X= 2130.30 Y= -1545.75

PRTC[0] X= -2115.45 Y= 1354.25

SEG[12]

X= 2130.30 Y= -1430.25

PWMP

X= -2115.45 Y= 1214.50

SEG[11]

X= 2130.30 Y= -1314.75

PWMN

X= -2115.45 Y= 1051.15

SEG[10]

X= 2130.30 Y= -1199.25

COM[8]

X= -2115.45 Y= 912.05

SEG[9]

X= 2130.30 Y= -1083.75

COM[9]

X= -2115.45 Y= 796.55

SEG[8]

X= 2130.30 Y= -968.25

COM[10] X= -2115.45 Y= 681.05

SEG[7]

X= 2130.30 Y= -852.75

COM[11] X= -2115.45 Y= 565.55

SEG[6]

X= 2130.30 Y= -737.25

COM[12] X= -2115.45 Y= 450.05

SEG[5]

X= 2130.30 Y= -621.75

COM[13] X= -2115.45 Y= 334.55

SEG[4]

X= 2130.30 Y= -506.25

COM[14] X= -2115.45 Y= 219.05

SEG[3]

X= 2130.30 Y= -390.75

COM[15] X= -2115.45 Y= 103.55

SEG[2]

X= 2130.30 Y= -275.25

PRT14[7] X= -2115.45 Y= -11.95

SEG[1]

X= 2130.30 Y= -159.75

PRT14[6] X= -2115.45 Y= -127.45

SEG[0]

X= 2130.30 Y= -44.25

PRT14[5] X= -2115.45 Y= -242.95

COM[7]

X= 2130.30 Y= 71.25

PRT14[4] X= -2115.45 Y= -358.45

COM[6]

X= 2130.30 Y= 186.75

PRT14[3] X= -2115.45 Y= -473.95

COM[5]

X= 2130.30 Y= 302.25

PRT14[2] X= -2115.45 Y= -589.45

COM[4]

X= 2130.30 Y= 417.75

PRT14[1] X= -2115.45 Y= -704.95

COM[3]

X= 2130.30 Y= 533.25

PRT14[0] X= -2115.45 Y= -820.45

COM[2]

X= 2130.30 Y= 648.75

SEG[55] X= -2115.45 Y= -935.95

COM[1]

X= 2130.30 Y= 764.25

SEG[54] X= -2115.45 Y= -1051.45

COM[0]

X= 2130.30 Y= 879.75

SEG[53] X= -2115.45 Y= -1166.95

LC1

X= 2130.30 Y= 995.25

SEG[52] X= -2115.45 Y= -1282.45

LC2

X= 2130.30 Y= 1110.75

SEG[51] X= -2115.45 Y= -1397.95

LV1

X= 2130.30 Y= 1226.25

SEG[50] X= -2115.45 Y= -1513.45

LV3

X= 2130.30 Y= 1341.75

SEG[49] X= -2115.45 Y= -1628.95

LR4

X= 2130.30 Y= 1457.25

SEG[48] X= -2115.45 Y= -1744.45

LR3

X= 2130.30 Y= 1572.75

SEG[47] X= -1786.25 Y= -1856.95

LR2

X= 1795.05 Y= 1828.60

SEG[46] X= -1670.75 Y= -1856.95

LR1

X= 1679.55 Y= 1828.60

SEG[45] X= -1555.25 Y= -1856.95

LVG

X= 1564.05 Y= 1828.60

SEG[44] X= -1439.75 Y= -1856.95

GND

X= 1448.55 Y= 1828.60

SEG[43] X= -1324.25 Y= -1856.95

X= 1333.05 Y= 1828.60

SEG[42] X= -1208.75 Y= -1856.95

DAO

X= 1217.55 Y= 1828.60

SEG[41] X= -1093.25 Y= -1856.95

OPIN

X= 1102.05 Y= 1828.60

SEG[40] X= -977.75 Y= -1856.95

100

OPIP

X= 986.55 Y= 1828.60

SEG[39] X= -862.25 Y= -1856.95

101

OPO

X= 871.05 Y= 1828.60

SEG[38] X= -746.75 Y= -1856.95

102

RSTP_N

X= 755.55 Y= 1828.60

SEG[37] X= -631.25 Y= -1856.95

103

FXO

X= 640.05 Y= 1828.60

SEG[36] X= -515.75 Y= -1856.95

104

FXI

X= 524.55 Y= 1828.60

SEG[35] X= -400.25 Y= -1856.95

105

TSTP_P

X= 409.05 Y= 1828.60

SEG[34] X= -284.75 Y= -1856.95

106

SXO

X= 293.55 Y= 1828.60

Электронный компонент: HE83141