ST62P09CM3/XXX View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST62P09CM3/XXX

8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, OSCILLATOR SAFEGUARD, SAFE RESET AND 20 PINS

STMicroelectronics 

ST62T08C/T09C ST62T10C/T20C/E20C

Opcode Map Summary. The following table contains an opcode map for the instructions used by the ST6

LOW

0

0000

HI

1

0001

2

0010

3

0011

4

0100

5

0101

6

0110

LOW

7

0111

HI

2 JRNZ 4 CALL 2 JRNC 5

JRR 2

JRZ

0

0000

e

abc

e

b0,rr,ee

e

#

1

pcr 2

ext 1

pcr 3

bt 1

pcr

2

JRC 4

LD

e

a,(x)

1

prc 1

ind

0

0000

1

0001

2 JRNZ 4 CALL 2 JRNC 5

JRS 2

JRZ 4

INC 2

JRC 4

LDI

e

abc

e

b0,rr,ee

e

x

e

a,nn

1

pcr 2

ext 1

pcr 3

bt 1

pcr 1

sd 1

prc 2

imm

1

0001

2 JRNZ 4 CALL 2 JRNC 5

JRR 2

JRZ

2

0010

e

abc

e

b4,rr,ee

e

#

1

pcr 2

ext 1

pcr 3

bt 1

pcr

2

JRC 4

CP

e

a,(x)

1

prc 1

ind

2

0010

3

0011

2 JRNZ 4 CALL 2 JRNC 5

JRS 2

e

abc

e

b4,rr,ee e

1

pcr 2

ext 1

pcr 3

bt 1

JRZ 4

pcr 1

LD 2

a,x

sd 1

JRC 4

CPI

e

a,nn

prc 2

imm

3

0011

2 JRNZ 4 CALL 2 JRNC 5

JRR 2

JRZ

4

0100

e

abc

e

b2,rr,ee

e

#

1

pcr 2

ext 1

pcr 3

bt 1

pcr

2

JRC 4

ADD

e

a,(x)

1

prc 1

ind

4

0100

5

0101

2 JRNZ 4 CALL 2 JRNC 5

JRS 2

JRZ 4

INC 2

JRC 4 ADDI

e

abc

e

b2,rr,ee

e

y

e

a,nn

1

pcr 2

ext 1

pcr 3

bt 1

pcr 1

sd 1

prc 2

imm

5

0101

2 JRNZ 4 CALL 2 JRNC 5

JRR 2

JRZ

6

0110

e

abc

e

b6,rr,ee

e

#

1

pcr 2

ext 1

pcr 3

bt 1

pcr

2

JRC 4

INC

e

(x)

1

prc 1

ind

6

0110

2 JRNZ 4 CALL 2 JRNC 5

JRS 2

JRZ 4

LD 2

JRC

7

0111

e

abc

e

b6,rr,ee

e

a,y

e

#

1

pcr 2

ext 1

pcr 3

bt 1

pcr 1

sd 1

prc

7

0111

2 JRNZ 4 CALL 2 JRNC 5

JRR 2

JRZ

8

1000

e

abc

e

b1,rr,ee

e

#

1

pcr 2

ext 1

pcr 3

bt 1

pcr

2

JRC 4

LD

e

(x),a

1

prc 1

ind

8

1000

2 RNZ 4 CALL 2 JRNC 5

JRS 2

JRZ 4

INC 2

JRC

9

1001

e

abc

e

b1,rr,ee

e

v

e

#

1

pcr 2

ext 1

pcr 3

bt 1

pcr 1

sd 1

prc

9

1001

2 JRNZ 4 CALL 2 JRNC 5

JRR 2

JRZ

2

JRC 4

AND

A

1010

e

abc

e

b5,rr,ee

e

#

e

a,(x)

A

1010

1

pcr 2

ext 1

pcr 3

bt 1

pcr

1

prc 1

ind

B

1011

2 JRNZ 4 CALL 2 JRNC 5

JRS 2

JRZ 4

LD 2

JRC 4 ANDI

e

abc

e

b5,rr,ee

e

a,v

e

a,nn

1

pcr 2

ext 1

pcr 3

bt 1

pcr 1

sd 1

prc 2

imm

B

1011

2 JRNZ 4 CALL 2 JRNC 5

JRR 2

JRZ

2

JRC 4

SUB

C

1100

e

abc

e

b3,rr,ee

e

#

e

a,(x)

C

1100

1

pcr 2

ext 1

pcr 3

bt 1

pcr

1

prc 1

ind

D

1101

2 JRNZ 4 CALL 2 JRNC 5

JRS 2

JRZ 4

INC 2

JRC 4

SUBI

e

abc

e

b3,rr,ee

e

w

e

a,nn

1

pcr 2

ext 1

pcr 3

bt 1

pcr 1

sd 1

prc 2

imm

D

1101

2 JRNZ 4 CALL 2 JRNC 5

JRR 2

JRZ

2

JRC 4

DEC

E

1110

e

abc

e

b7,rr,ee

e

#

e

(x)

E

1110

1

pcr 2

ext 1

pcr 3

bt 1

pcr

1

prc 1

ind

2 JRNZ 4 CALL 2 JRNC 5

JRS 2

JRZ 4

LD 2

JRC

F

1111

e

abc

e

b7,rr,ee

e

a,w

e

#

1

pcr 2

ext 1

pcr 3

bt 1

pcr 1

sd 1

prc

F

1111

Abbreviations for Addressing Modes: Legend:

dir Direct

# Indicates Illegal Instructions

sd Short Direct

e 5 Bit Displacement

imm Immediate

b 3 Bit Address

inh Inherent

rr 1byte dataspace address

ext Extended

nn 1 byte immediate data

b.d Bit Direct

abc 12 bit address

bt Bit Test

ee 8 bit Displacement

pcr Program Counter Relative

ind Indirect

Cycle

Operand

Bytes

2

JRC

e

1

prc

Addressing Mode

Mnemonic

46/70

134

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