PIC17LC43-08I/PT Microchip Technology, PIC17LC43-08I/PT Datasheet - Page 119
![IC MCU OTP 4KX16 PWM 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC17LC43-08I/PT
Manufacturer Part Number
PIC17LC43-08I/PT
Description
IC MCU OTP 4KX16 PWM 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 17Cr
Specifications of PIC17LC43-08I/PT
Core Processor
PIC
Core Size
8-Bit
Speed
8MHz
Connectivity
UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
33
Program Memory Size
8KB (4K x 16)
Program Memory Type
OTP
Ram Size
454 x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Processor Series
PIC17LC
Core
PIC
Data Bus Width
8 bit
Data Ram Size
454 B
Interface Type
SCI, USART
Maximum Clock Frequency
33 MHz
Number Of Programmable I/os
33
Number Of Timers
8
Operating Supply Voltage
2 V to 6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Data Rom Size
454 B
Height
1 mm
Length
10 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Width
10 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC17LC43-08I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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CPFSEQ
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
If skip:
Example:
1996 Microchip Technology Inc.
Before Instruction
After Instruction
Forced NOP
Decode
PC Address
WREG
REG
If REG
If REG
Q1
Q1
PC
PC
register 'f'
Compare f with WREG,
skip if f = WREG
[ label ] CPFSEQ
0
(f) – (WREG),
skip if (f) = (WREG)
(unsigned comparison)
Compares the contents of data memory
location 'f' to the contents of WREG by
performing an unsigned subtraction.
If 'f' = WREG then the fetched instruc-
tion is discarded and an NOP is exe-
cuted instead making this a two-cycle
instruction.
1
1 (2)
HERE
NEQUAL
EQUAL
None
Read
NOP
0011
Q2
Q2
=
=
=
=
=
=
f
255
HERE
?
?
WREG;
Address (EQUAL)
WREG;
Address (NEQUAL)
CPFSEQ REG
:
:
0001
Execute
Execute
Q3
Q3
ffff
f
NOP
NOP
Q4
Q4
ffff
CPFSGT
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
If skip:
Example:
Before Instruction
After Instruction
Forced NOP
Decode
PC
WREG
If REG
If REG
Q1
Q1
PC
PC
register 'f'
Compare f with WREG,
skip if f > WREG
[ label ] CPFSGT
0
(f)
skip if (f) > (WREG)
(unsigned comparison)
None
Compares the contents of data memory
location 'f' to the contents of the WREG
by performing an unsigned subtraction.
If the contents of 'f' > the contents of
WREG then the fetched instruction is
discarded and an NOP is executed
instead making this a two-cycle instruc-
tion.
1
1 (2)
HERE
NGREATER
GREATER
Read
NOP
0011
Q2
Q2
=
=
>
=
f
=
WREG),
255
Address (HERE)
?
WREG;
Address (GREATER)
WREG;
Address (NGREATER)
PIC17C4X
0010
CPFSGT REG
:
:
Execute
Execute
Q3
Q3
DS30412C-page 119
ffff
f
NOP
NOP
Q4
Q4
ffff
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