ST62T18CB6 STMicroelectronics, ST62T18CB6 Datasheet - Page 60

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ST62T18CB6

Manufacturer Part Number
ST62T18CB6
Description
8-bit Microcontrollers - MCU OTP EPROM 8K SPI/UAR
Manufacturer
STMicroelectronics
Datasheet

Specifications of ST62T18CB6

Core
ST6
Data Bus Width
8 bit
Maximum Clock Frequency
8 MHz
Program Memory Size
7948 B
Data Ram Size
192 B
On-chip Adc
Yes
Operating Supply Voltage
3 V to 6 V
Package / Case
PDIP-20
Mounting Style
Through Hole
A/d Bit Size
8 bit
A/d Channels Available
7
Data Rom Size
64 B
Interface Type
UART
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
12
Number Of Timers
1
Program Memory Type
EPROM
Factory Pack Quantity
20
Supply Voltage - Max
6 V
Supply Voltage - Min
3.6 V

Available stocks

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Part Number:
ST62T18CB6
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0
ST62T18C/E18C
INSTRUCTION SET (Cont’d)
Conditional Branch. The branch instructions
achieve a branch in the program when the select-
ed condition is met.
Bit Manipulation Instructions. These instruc-
tions can handle any bit in data space memory.
One group either sets or clears. The other group
(see Conditional Branch) performs the bit test
branch operations.
Table 22. Conditional Branch Instructions
Notes
b.
e.
ee. 8 bit signed displacement in the range -126 to +129
Table 23. Bit Manipulation Instructions
Notes:
b.
rr.
Table 24. Control Instructions
Notes:
1.
*.
Table 25. Jump & Call Instructions
Notes:
abc. 12-bit address;
* .
60/82
60
JRC e
JRNC e
JRZ e
JRNZ e
JRR b, rr, ee
JRS b, rr, ee
SET b,rr
RES b,rr
NOP
RET
RETI
STOP (1)
WAIT
CALL abc
JP abc
.
3-bit address
5 bit signed displacement in the range -15 to +16<F128M>
3-bit address;
Data space register;
This instruction is deactivated<N>and a WAIT is automatically executed instead of a STOP if the watchdog function is selected.
Affected
Not Affected
Not Affected
Instruction
Instruction
Instruction
Instruction
:
C = 1
C = 0
Z = 1
Z = 0
Bit = 0
Bit = 1
Bit Direct
Bit Direct
Inherent
Inherent
Inherent
Inherent
Inherent
Extended
Extended
Addressing Mode
Addressing Mode
Addressing Mode
Branch If
Bytes
Bytes
Bytes
Bytes
2
2
1
1
1
1
3
3
2
2
1
1
1
1
1
Control Instructions. The control instructions
control the MCU operations during program exe-
cution.
Jump and Call. These two instructions are used
to perform long (12-bit) jumps or subroutines call
inside the whole program space.
rr.
* .
* . Not<M> Affected
. Affected. The tested bit is shifted into carry.
Not Affected
Data space register
Cycles
Cycles
Cycles
Cycles
4
4
2
2
2
2
5
5
4
4
2
2
2
2
2
Z
Z
Z
Z
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Flags
Flags
Flags
Flags
C
C
C
C
*
*
*
*
*
*
*
*
*
*
*
*

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