PIC16LF84A-04I/P Microchip Technology, PIC16LF84A-04I/P Datasheet - Page 66
![IC MCU FLASH 1KX14 EE 18DIP](/photos/6/76/67657/18-dip_300mil__sml.jpg)
PIC16LF84A-04I/P
Manufacturer Part Number
PIC16LF84A-04I/P
Description
IC MCU FLASH 1KX14 EE 18DIP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F84A-04P.pdf
(88 pages)
2.PIC16F84A-04P.pdf
(6 pages)
3.PIC16LF84A-04P.pdf
(125 pages)
4.PIC16LF84A-04P.pdf
(4 pages)
Specifications of PIC16LF84A-04I/P
Core Size
8-Bit
Program Memory Size
1.75KB (1K x 14)
Core Processor
PIC
Speed
4MHz
Peripherals
POR, WDT
Number Of I /o
13
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
68 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
18-DIP (0.300", 7.62mm)
Controller Family/series
PIC16LF
No. Of I/o's
13
Eeprom Memory Size
64Byte
Ram Memory Size
68Byte
Cpu Speed
4MHz
No. Of Timers
1
Processor Series
PIC16LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
68 B
Maximum Clock Frequency
4 MHz
Number Of Programmable I/os
13
Number Of Timers
8
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Details
PIC16F8X
RETLW
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example
DS30430C-page 66
2nd Cycle
1st Cycle
TABLE
Return with Literal in W
[ label ]
0
k
TOS
None
The W register is loaded with the eight
bit literal ’k’. The program counter is
loaded from the top of the stack (the
return address). This is a two cycle
instruction.
1
2
CALL TABLE
•
•
•
ADDWF PC
RETLW k1
RETLW k2
•
•
•
RETLW kn
Before Instruction
After Instruction
No-Operat
Decode
Q1
11
ion
k
(W);
255
PC
W
W
RETLW k
No-Opera
literal ’k’
;W = offset
;Begin table
;
; End of table
01xx
Read
;W contains table
;offset value
Q2
tion
;W now has table value
=
=
0x07
value of k8
No-Opera
No-Opera
kkkk
Q3
tion
tion
No-Operat
from the
kkkk
Write to
W, Pop
Stack
Q4
ion
RETURN
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example
2nd Cycle
1st Cycle
Return from Subroutine
[ label ]
None
TOS
None
Return from subroutine. The stack is
POPed and the top of the stack (TOS)
is loaded into the program counter. This
is a two cycle instruction.
1
2
After Interrupt
No-Operat
RETURN
Decode
Q1
00
ion
1998 Microchip Technology Inc.
PC
PC =
RETURN
No-Opera
No-Opera
0000
Q2
tion
tion
TOS
No-Opera
No-Opera
0000
Q3
tion
tion
No-Opera
Pop from
the Stack
1000
Q4
tion