ELAN EM56600A, EM56500A, EM56400A, EM56300A, EM56200A Datasheet

GENERAL DESCRIPTIONGENERAL DESCRIPTION

GENERAL DESCRIPTION

GENERAL DESCRIPTIONGENERAL DESCRIPTION

EM56000A is a series of single chip dual channel IC with voice synthesizer. The dual channel can be (voice +
voice) simultaneously. That contains some input and I/O ports, and a tiny controller. By programming through the
tiny controller, user's application including section combination, trigger modes, control outputs, IR communication,
and other logical function can be easily implemented.

FEATURESFEATURES

FEATURES

FEATURESFEATURES

TOTAL ROM(bits) 10K x 10 16K x 10 32K x 10 64K x 10 128K x 10 256Kx10 512Kx10
PROGRAM ROM(bits) 8K x 10 32K x 10
RAM(nibbles) 32 64 1 28
PORT1 [input](pins) - 4
PORT2 [I/O](pins) 2 4
PORT3 [I/O](pins) 4
VO(pins) 1 2

EASY SOUND -EASY SOUND -

EASY SOUND -

EASY SOUND -EASY SOUND -

DUAL CHANNEL SPEECH SYNTHESIZER DUAL CHANNEL SPEECH SYNTHESIZER

DUAL CHANNEL SPEECH SYNTHESIZER

DUAL CHANNEL SPEECH SYNTHESIZER DUAL CHANNEL SPEECH SYNTHESIZER

yy

y

yy

eliminareliminar

eliminar

eliminareliminar

PrPr

Pr

PrPr

EM56001A EM56101A EM56200A EM56300A EM56400A EM56500A EM56600A

TINY CONTROLLER-BASEDTINY CONTROLLER-BASED

TINY CONTROLLER-BASED

TINY CONTROLLER-BASEDTINY CONTROLLER-BASED

EM56000A SERIESEM56000A SERIES

EM56000A SERIES

EM56000A SERIESEM56000A SERIES

• Single power supply 2.4 V~ 5.5 V.

• Port1 and Port2 with wake-up function, Port3.2 with programmable IR (38 KHz carry) communication
function.

• Power down mode for saving power consumption.

• Single ROM for voice program data.

• Readable ROM code data.

• One 6-bit timer overflow control.

• Two stacks for subroutine calling.

• Dual channel output simultaneously : (voice + voice).

• 5-bit ASPCM synthesizer.

• Multiple playing speeds in 2 KHz ~ 32 KHz for voice playback.

• Multiple levels of volume control.

• Fixed current D/A to drive external connected transistor for audio output.

* This specification are subject to be changed without notice.

10.15.2001

1

PIN DESCRIPTIONSPIN DESCRIPTIONS

PIN DESCRIPTIONS

PIN DESCRIPTIONSPIN DESCRIPTIONS

eliminareliminar

eliminar

eliminareliminar

PrPr

Pr

PrPr

yy

y

yy

EE

M5M5

EASY SOUND -EASY SOUND -

EASY SOUND -

EASY SOUND -EASY SOUND -

DUAL CHANNEL SPEECH SYNTHESIZERDUAL CHANNEL SPEECH SYNTHESIZER

DUAL CHANNEL SPEECH SYNTHESIZER

DUAL CHANNEL SPEECH SYNTHESIZERDUAL CHANNEL SPEECH SYNTHESIZER

TINY CONTROLLER-BASEDTINY CONTROLLER-BASED

TINY CONTROLLER-BASED

TINY CONTROLLER-BASEDTINY CONTROLLER-BASED

6000A SERIES6000A SERIES

E

M5

6000A SERIES

EE

M5M5

6000A SERIES6000A SERIES

Symbol Symbol

Symbol

Symbol Symbol

P1.0 I Bit 0 of Port 1. (not for EM56001A, EM56101A)
P1.1 I Bit 1 of Port 1. (not for EM56001A, EM56101A)
P1.2 I Bit 2 of Port 1. (not for EM56001A, EM56101A)
P1.3 I Bit 3 of Port 1. (not for EM56001A, EM56101A)
P2.0 I/O Bit 0 of Port 2. (not for EM56001A)
P2.1 I/O Bit 1 of Port 2. (not for EM56001A)
P2.2 I/O Bit 2 of Port 2.
P2.3 I/O Bit 3 of Port 2.
P3.0 I/O Bit 0 of Port 3.
P3.1 I/O Bit 1 of Port 3.
P3.2 I/O Bit 2 of Port 3. The pin can generate 38KHz square wave.
P3.3 I/O Bit 3 of Port 3. The pin can be treated as an LED output flashing with volume.

VDD I Positive power supply.

OSC I Oscillation component connection pin.
VSS I Negative power supply.
VO1 O Audio1 output.

VO2 O Audio2 output. (not for EM56001A, EM56101A)

TEST For testing only

ABSOLUTE MAXIMUM RATINGSABSOLUTE MAXIMUM RATINGS

ABSOLUTE MAXIMUM RATINGS

ABSOLUTE MAXIMUM RATINGSABSOLUTE MAXIMUM RATINGS

I/O I/O

I/O

I/O I/O

FunctionFunction

Function

FunctionFunction

Items Items

Items

Items Items

Supply Voltage V

Input Voltage V
Operating Temperature T
Storage Temperature T

ELECTRICAL CHARACTERISTICSELECTRICAL CHARACTERISTICS

ELECTRICAL CHARACTERISTICS

ELECTRICAL CHARACTERISTICSELECTRICAL CHARACTERISTICS

ParameterParameter

Parameter

ParameterParameter

Operating voltage V
Standby current I
Operating current I
Drive current of P2,P3 I
Sink current of P3 I

Sym. Sym.

Sym.

Sym. Sym.

DD-VSS

IN

OP

STG

Sym.Sym.

Sym.

Sym.Sym.

DD

DDS

DDO

OD

OS

Min.Min.

Min.

Min.Min.

-0.3 6.0 V

VSS-0.3 VDD+0.3 V

-20 70

-55 +125

Min.Min.

Min.

Min.Min.

2.4 3.0 5.5 V

- - 1.0 µA VDD=3V

- - 250 µA VDD=3V, No load

2.0 3.0 - mA VDD=3V, VO=2.4V

2.3 3.5 - mA VDD=3V, VO=0.4V

Typ.Typ.

Typ.

Typ.Typ.

Max.Max.

Max.

Max.Max.

Max.Max.

Max.

Max.Max.

UnitUnit

Unit

UnitUnit

Unit Unit

Unit

Unit Unit

o

o

ConditionCondition

Condition

ConditionCondition

C
C

* This specification are subject to be changed without notice.

10.15.2001

2

eliminareliminar

eliminar

eliminareliminar

PrPr

Pr

PrPr

yy

y

yy

EASY SOUND -EASY SOUND -

EASY SOUND -

EASY SOUND -EASY SOUND -

DUAL CHANNEL SPEECH SYNTHESIZER DUAL CHANNEL SPEECH SYNTHESIZER

DUAL CHANNEL SPEECH SYNTHESIZER

DUAL CHANNEL SPEECH SYNTHESIZER DUAL CHANNEL SPEECH SYNTHESIZER

TINY CONTROLLER-BASEDTINY CONTROLLER-BASED

TINY CONTROLLER-BASED

TINY CONTROLLER-BASEDTINY CONTROLLER-BASED

EM56000A SERIESEM56000A SERIES

EM56000A SERIES

EM56000A SERIESEM56000A SERIES

ParameterParameter

Parameter

ParameterParameter

Sink current of P2 I

Sym.Sym.

Sym.

Sym.Sym.

OS1

Min.Min.

Min.

Min.Min.

Typ.Typ.

Typ.

Typ.Typ.

Max.Max.

Max.

Max.Max.

UnitUnit

Unit

UnitUnit

ConditionCondition

Condition

ConditionCondition

2.3 3.5 - mA VDD=3V, VO=0.4V

(after KEYB)

Sink current of P2 I

OS2

(before KEYB)
Input current of P1 I
Output current of VO1, VO2 I

Oscillation resistor R
Oscillation frequency F
Oscillation frequency
deviation F

APPLICATION CIRCUITAPPLICATION CIRCUIT

APPLICATION CIRCUIT

APPLICATION CIRCUITAPPLICATION CIRCUIT

IH

VO

∆F

OSC

OSC

OSC

OSC

In the following application circuits:
*1 : For heavy loading application, adding an electrolytic capacitor between Vcc and Ground is recommanded.

The recommanded value for button cell application is 10µF.

*2 : The recommanded value for button cell application is 750Ω or less.

- 3.0 10 µAVDD=3V, VO=0.4V

- 3.0 10 µAVDD=3V

4.0 5.0 6.0 mA VDD=3V, VO=0.7V,
two channel full scale output

- 470 - KΩ VDD=2.4V~ 5.5V

0.9 1.0 1.1 MHz VDD=2.4V~ 5.5V

-10 0 10 % VDD=2.4V~ 5.5V

10-key Application Circuit For EM56001A

*1

VCC

9

VDD

10

12

11

OSC

TEST

VSS

EM56001A

P2.2
P2.3

P3.0
P3.1
P3.2
P3.3

VO1

3
4

5
6
7
8

13

Rb

VCC

TR1

TR2

VCC

NPN

*2

TR3

TR4

TR5

TR6

TR7

TR8

TR9

TR10

* This specification are subject to be changed without notice.

10.15.2001

3

20-key Application Circuit For EM56101A

eliminareliminar

eliminar

eliminareliminar

PrPr

Pr

PrPr

VCC

yy

y

yy

EE

M5M5

EASY SOUND -EASY SOUND -

EASY SOUND -

EASY SOUND -EASY SOUND -

DUAL CHANNEL SPEECH SYNTHESIZERDUAL CHANNEL SPEECH SYNTHESIZER

DUAL CHANNEL SPEECH SYNTHESIZER

DUAL CHANNEL SPEECH SYNTHESIZERDUAL CHANNEL SPEECH SYNTHESIZER

TINY CONTROLLER-BASEDTINY CONTROLLER-BASED

TINY CONTROLLER-BASED

TINY CONTROLLER-BASEDTINY CONTROLLER-BASED

6000A SERIES6000A SERIES

E

M5

6000A SERIES

EE

M5M5

6000A SERIES6000A SERIES

*1

VCC

10

12

11

9

VDD
OSC

TEST

VSS

EM56101A

P2.0
P2.1
P2.2
P2.3

P3.0
P3.1
P3.2
P3.3

VO1

1
2
3
4

5
6
7
8

13

*2

Rb

20-key Application Circuit For EM56200A~EM56600A

TR1

TR2

TR3

TR4

VCC

NPN

TR5

TR6

TR7

TR8

TR9

TR10

TR11

TR12

TR13

TR14

TR15

TR16

TR17

TR18

TR19

TR20

VCC

*1

NPN

VCC

VCC

TR1

TR2

TR3

TR4

1

P1.0

2

P1.1

3

P1.2

4

P1.3

13

VDD

14

OSC

16

TEST

15

VSS
VO2

*2

Rb

P2.0
P2.1
P2.2
P2.3
P3.0
P3.1
P3.2
P3.3

VO1

5
6
7
8

9
10
11
12
17

Rb

TR5

TR6

TR7

TR8

VCC

NPN

*2

TR9

TR10

TR11

TR12

TR13

TR14

TR15

TR16

TR17

TR18

TR19

TR20

* This specification are subject to be changed without notice.

10.15.2001

4