PIC16LF1902-E/SS Microchip Technology, PIC16LF1902-E/SS Datasheet - Page 191
![3.5KB Flash, 128B RAM, LCD, 11x10b ADC, NanoWatt XLP 28 SSOP .209in TUBE](/photos/16/9/160971/ssop-28_sml.jpg)
PIC16LF1902-E/SS
Manufacturer Part Number
PIC16LF1902-E/SS
Description
3.5KB Flash, 128B RAM, LCD, 11x10b ADC, NanoWatt XLP 28 SSOP .209in TUBE
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheet
1.PIC16LF1902-EMV.pdf
(240 pages)
Specifications of PIC16LF1902-E/SS
Processor Series
PIC16LF190x
Core
PIC
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
2 KB
Data Ram Size
128 B
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
25
Number Of Timers
2
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Package / Case
SSOP-28
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
-
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
25
Eeprom Size
-
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Lead Free Status / Rohs Status
Details
- Current page: 191 of 240
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LSLF
Syntax:
Operands:
Operation:
Status Affected:
Description:
LSRF
Syntax:
Operands:
Operation:
Status Affected:
Description:
2011 Microchip Technology Inc.
Logical Left Shift
[ label ] LSLF
0 f 127
d [0,1]
(f<7>) C
(f<6:0>) dest<7:1>
0 dest<0>
C, Z
The contents of register ‘f’ are shifted
one bit to the left through the Carry flag.
A ‘ 0 ’ is shifted into the LSb. If ‘d’ is ‘ 0 ’,
the result is placed in W. If ‘d’ is ‘ 1 ’, the
result is stored back in register ‘f’.
Logical Right Shift
[ label ] LSLF
0 f 127
d [0,1]
0 dest<7>
(f<7:1>) dest<6:0>,
(f<0>) C,
C, Z
The contents of register ‘f’ are shifted
one bit to the right through the Carry
flag. A ‘ 0 ’ is shifted into the MSb. If ‘d’ is
‘ 0 ’, the result is placed in W. If ‘d’ is ‘ 1 ’,
the result is stored back in register ‘f’.
0
C
register f
f {,d}
f {,d}
register f
C
Preliminary
0
MOVF
Syntax:
Operands:
Operation:
Status Affected:
Description:
Words:
Cycles:
Example:
PIC16LF1902/3
Move f
[ label ]
0 f 127
d [ 0 , 1 ]
(f) (dest)
Z
The contents of register f is moved to
a destination dependent upon the
status of d. If d = 0 ,
destination is W register. If d = 1 , the
destination is file register f itself. d = 1
is useful to test a file register since
status flag Z is affected.
1
1
After Instruction
MOVF
W = value in FSR register
Z
MOVF f,d
= 1
FSR, 0
DS41455B-page 191
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