PIC16C554-04/SO Microchip Technology, PIC16C554-04/SO Datasheet - Page 61
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PIC16C554-04/SO
Manufacturer Part Number
PIC16C554-04/SO
Description
IC MCU OTP 512X14 18SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16C554-04/SO
Core Size
8-Bit
Program Memory Size
896B (512 x 14)
Oscillator Type
External
Core Processor
PIC
Speed
4MHz
Peripherals
POR, WDT
Number Of I /o
13
Program Memory Type
OTP
Ram Size
80 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
18-SOIC (7.5mm Width)
Controller Family/series
PIC16C
No. Of I/o's
13
Ram Memory Size
80Byte
Cpu Speed
4MHz
No. Of Timers
1
Digital Ic
RoHS Compliant
Processor Series
PIC16C
Core
PIC
Data Bus Width
8 bit
Data Ram Size
80 B
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
13
Number Of Timers
8
Operating Supply Voltage
2.5 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMING309-1075 - ADAPTER 18-SOIC TO 18-SOIC309-1024 - ADAPTER 28-SOIC TO 28-DIP309-1011 - ADAPTER 18-SOIC TO 18-DIP309-1010 - ADAPTER 18-SOIC TO 18-DIPAC164010 - MODULE SKT PROMATEII DIP/SOIC
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Details
Other names
PIC16C554-04/SOR
PIC16C554-04/SOR
PIC16C554-04/SOR
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example
2002 Microchip Technology Inc.
DECFSZ
(f) - 1 → (dest);
[ label ] DECFSZ f,d
0 ≤ f ≤ 127
d ∈ [0,1]
None
The contents of register 'f' are
decremented. If 'd' is 0 the result is
placed in the W register. If 'd' is 1 the
result is placed back in register 'f'.
If the result is 0, the next instruction,
which is already fetched, is discarded.
A NOP is executed instead making it a
two-cycle instruction.
1
1(2)
Before Instruction
After Instruction
Decrement f, Skip if 0
00
HERE
CONTINUE •
CNT
if CNT = 0,
PC
if CNT ≠ 0,
PC
PC
1011
=
= CNT - 1
= address CONTINUE
= address HERE+1
DECFSZ
GOTO
•
•
address
skip if result = 0
dfff
HERE
CNT, 1
LOOP
ffff
Preliminary
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example
GOTO
INCF
[ label ]
0 ≤ k ≤ 2047
k → PC<10:0>
PCLATH<4:3> → PC<12:11>
None
GOTO is an unconditional branch. The
eleven bit immediate value is loaded
into PC bits <10:0>. The upper bits of
PC are loaded from PCLATH<4:3>.
GOTO is a two-cycle instruction.
1
2
After Instruction
[ label ]
0 ≤ f ≤ 127
d ∈ [0,1]
(f) + 1 → (dest)
Z
The contents of register 'f' are
incremented. If 'd' is 0 the result is
placed in the W register. If 'd' is 1 the
result is placed back in register 'f'.
1
1
Before Instruction
After Instruction
Unconditional Branch
10
GOTO THERE
Increment f
00
INCF
PC
CNT =
Z
CNT =
Z
PIC16C55X
GOTO k
INCF f,d
=
=
=
1kkk
1010
CNT,
Address THERE
0xFF
0
0x00
1
DS40143D-page 59
kkkk
dfff
1
kkkk
ffff