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

HE83117

HE80000 SERIES

25 APR 2002

1 of 14

V3.2

A.HE83117 Introduction

HE83117 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 128-dot of LCD driver + 32 Bit I/O Port ... 64-dot of LCD driver +
48 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 192K ROM can store around 60 seconds of speech data. It is suitable for
the application in digital meter, stop-watch, thermometer and so on.
The HE83117 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.HE83117 Features

Operating Voltage:

2.4V � 5.2V

Operation frequency Range:

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

ROM size:

192K 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

32~48 bi-directional I/O pins, PUSH-PULL or OPEN DRAIN output selected by mask option

Built-in an internal Op-Amp

64~128 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 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.HE83117 Application

Power Speech Controller provides around 60 seconds of speech time.

Digital meter, stop-watch, thermometer

Interface to Light, Sound, Temperature and Humidity sensor for controlling 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

HE83117

HE80000 SERIES

25 APR 2002

2 of 14

V3.2

D. Pin Assignment

Pin

Pin Name

I/O

Function

Description

64
63

FXI,
FXO

B,
O

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

67
66

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.

81..
88

PRTC[7:0]

Port C bi-directional I/O
pin (8 pins).

Mask Option MO_CPP[7:0] 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..

73..
80

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

PRT10[7:0]
/DRAM Pin

Port 10 bi-directional I/O
pin (8 pins).

Mask Option MO_DRAM=1 to choose DRAM pins.
Mask Option MO_DRAM=1 to choose I/O.
Mask Option MO_10PP[7:0] to preset the output type:

MO_10PP=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.

64..
71

PRT11[7:0]/
DRAM Pins

Port 11 bi-directional I/O
pin (8 pins).

Mask Option MO_DRAM=1 to choose DRAM pins.
Mask Option MO_DRAM=1 to choose I/O.
Mask Option MO_11PP[7:0] to preset the output type:

MO_11PP=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..

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

HE83117

HE80000 SERIES

25 APR 2002

3 of 14

V3.2

23..
30

PRT14[7:0]/
SEG[23:16]

B/
O

Port 14 bi-directional I/O
pin (8 pins), or it can be
shared to LCD segment
[23:16]

Mask Option MO_LIO14[7:0] to preset 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

15..
22

PRT15[7:0]/
SEG[31:24]

B/
O

Port 15 bi-directional I/O
pin (8 pins), or it can be
shared to LCD segment
[31:24]

Mask Option MO_LIO15[7:0] to preset 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

47..
50

COM[3:0]

LCD COMmon Output

31..
46

SEG[15:0]

LCD SEGment Output

Fill the data from F6H, refer LCD and RAM map.

LC2

Charge Pump Switch 1

LC1

Charge Pump Switch 2

Refer to application circuit.

LV3

Charge Pump V3

LV2

Charge Pump V2

LV1

Charge Pump V1

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-1 of VOC register: AD=1turn on DAO

OPIN

OPAMP Inverting I/P pin

OPIP

OPAMP Non-inverting I/P
pin.

OPO

OPAMP O/P pin

Individual built-in OP-Amp

DTMFO

DTMF Output

Turn on/off DTMF & write data via port 12
Use Mask Option MO_DTMFSCK set the clock source
MO_DTMFSCK=0Clock Source=3.579545 MHz

=1Clock Source=32768 Hz

MUTE

MUTE Output for Dialer

Turn on/off MUTE via port 12

SDO

SDO for Dialer Application Turn on/off SDO & write data via port 12

KEYTONE O

1024 Hz 50% Duty square
wave

Turn on/off KEYTONE via port 12

VDD

Positive Power Input

GND

Power Ground Input

Adding 0.1

�

F 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

HE83117

HE80000 SERIES

25 APR 2002

4 of 14

V3.2

E.LCD RAM Map

Page 0:

SEG1

SEG0

SEG17

SEG16

F0H

COM[3:0] COM[3:0]

F8H

COM[3:0] COM[3:0]

SEG3

SEG2

SEG19

SEG18

F1H

COM[3:0] COM[3:0]

F9H

COM[3:0] COM[3:0]

SEG5

SEG4

SEG21

SEG20

F2H

COM[3:0] COM[3:0]

FAH

COM[3:0] COM[3:0]

SEG7

SEG6

SEG23

SEG22

F3H

COM[3:0] COM[3:0]

FBH

COM[3:0] COM[3:0]

SEG9

SEG8

SEG25

SEG24

F4H

COM[3:0] COM[3:0]

FCH

COM[3:0] COM[3:0]

SEG11

SEG10

SEG27

SEG26

F5H

COM[3:0] COM[3:0]

FDH

COM[3:0] COM[3:0]

SEG13

SEG12

SEG29

SEG28

F6H

COM[3:0] COM[3:0]

FEH

COM[3:0] COM[3:0]

SEG15

SEG14

SEG31

SEG30

F7H

COM[3:0] COM[3:0]

FFH

COM[3:0] COM[3:0]

Электронный компонент: HE83117