PIC16HV540/JW Microchip Technology, PIC16HV540/JW Datasheet - Page 46

IC MCU EPROM 512X12 18CDIP

PIC16HV540/JW

Manufacturer Part Number
PIC16HV540/JW
Description
IC MCU EPROM 512X12 18CDIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr

Specifications of PIC16HV540/JW

Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
12
Program Memory Size
768B (512 x 12)
Program Memory Type
EPROM, UV
Ram Size
25 x 8
Voltage - Supply (vcc/vdd)
3.5 V ~ 15 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
18-CDIP (0.300", 7.62mm) Window
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Connectivity
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16HV540/JW
Manufacturer:
TI
Quantity:
3
PIC16HV540
BSF
Syntax:
Operands:
Operation:
Status Affected: None
Encoding:
Description:
Words:
Cycles:
Example:
BTFSC
Syntax:
Operands:
Operation:
Status Affected: None
Encoding:
Description:
Words:
Cycles:
Example:
DS40197B-page 46
Before Instruction
After Instruction
Before Instruction
After Instruction
FLAG_REG = 0x0A
FLAG_REG = 0x8A
PC
if FLAG<1>
PC
if FLAG<1>
PC
Bit Set f
[ label ] BSF
0
0
1
0101
Bit ’b’ in register ’f’ is set.
1
1
BSF
Bit Test f, Skip if Clear
[ label ] BTFSC f,b
0
0
skip if (f<b>) = 0
If bit ’b’ in register ’f’ is 0 then the next
instruction is skipped.
If bit ’b’ is 0 then the next instruction
fetched during the current instruction
execution is discarded, and an NOP is
executed instead, making this a 2 cycle
instruction.
1
1(2)
HERE
FALSE
TRUE
0110
f
b
f
b
=
=
=
=
=
(f<b>)
31
31
7
7
bbbf
FLAG_REG,
bbbf
BTFSC
GOTO
address (HERE)
0,
address (TRUE);
1,
address(FALSE)
f,b
ffff
ffff
FLAG,1
PROCESS_CODE
7
Preliminary
BTFSS
Syntax:
Operands:
Operation:
Status Affected: None
Encoding:
Description:
Words:
Cycles:
Example:
Before Instruction
After Instruction
PC
If FLAG<1>
PC
if FLAG<1>
PC
Bit Test f, Skip if Set
[ label ] BTFSS f,b
0
0
skip if (f<b>) = 1
0111
If bit ’b’ in register ’f’ is ’1’ then the next
instruction is skipped.
If bit ’b’ is ’1’, then the next instruction
fetched during the current instruction
execution, is discarded and an NOP is
executed instead, making this a 2 cycle
instruction.
1
1(2)
HERE
FALSE
TRUE
f
b < 7
=
=
=
=
=
31
2000 Microchip Technology Inc.
BTFSS
GOTO
bbbf
address (HERE)
0,
address (FALSE);
1,
address (TRUE)
FLAG,1
PROCESS_CODE
ffff

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