PIC16F1937-I/ML Microchip Technology, PIC16F1937-I/ML Datasheet - Page 375

IC PIC MCU FLASH 512KX14 44-QFN

PIC16F1937-I/ML

Manufacturer Part Number
PIC16F1937-I/ML
Description
IC PIC MCU FLASH 512KX14 44-QFN
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr

Specifications of PIC16F1937-I/ML

Core Size
8-Bit
Program Memory Size
14KB (8K x 14)
Core Processor
PIC
Speed
32MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
36
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFN
Controller Family/series
PIC16F
No. Of I/o's
36
Eeprom Memory Size
256Byte
Ram Memory Size
512Byte
Cpu Speed
32MHz
No. Of Timers
5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
MOVWI
Syntax:
Operands:
Operation:
Status Affected:
Description:
 2009 Microchip Technology Inc.
mm
00
01
10
11
Move W to INDFn
[ label ] MOVWI ++INDFn
[ label ] MOVWI --INDFn
[ label ] MOVWI INDFn++
[ label ] MOVWI INDFn--
[ label ] MOVWI k[INDFn]
[ label ] MOVWI INDFn
n  [0,1]
mm  [00, 01, 10, 11].
-32  k  31
If not present, k = 0.
W  INDFn
Effective address is determined by
• FSR + 1 (preincrement)
• FSR - 1 (predecrement)
• FSR + k (relative offset)
After the Move, the FSR value will be
either:
• FSR + 1 (all increments)
• FSR - 1 (all decrements)
Unchanged
This instruction is used to move data
between W and one of the indirect
registers (INDFn). Before/after this
move, the pointer (FSRn) is updated by
pre/post incrementing/decrementing it.
Note: The INDFn registers are not
physical registers. Any instruction that
accesses an INDFn register actually
accesses the register at the address
specified by the FSRn.
FSRn is limited to the range 0000h -
FFFFh. Incrementing/decrementing it
beyond these bounds will cause it to wrap
around.
The increment/decrement operation on
FSRn WILL NOT affect any Status bits.
None
Preincrement
Predecrement
Postincrement
Postdecrement
Mode
Syntax
++INDFn
--INDFn
INDFn++
INDFn--
Preliminary
NOP
Syntax:
Operands:
Operation:
Status Affected:
Description:
Words:
Cycles:
Example:
OPTION
Syntax:
Operands:
Operation:
Status Affected:
Description:
RESET
Syntax:
Operands:
Operation:
Status Affected:
Description:
PIC16F193X/LF193X
Load OPTION_REG Register
with W
[ label ] OPTION
None
(W)  OPTION_REG
None
Move data from W register to
OPTION_REG register.
Software Reset
[ label ] RESET
None
Execute a device Reset. Resets the
nRI flag of the PCON register.
None
This instruction provides a way to
execute a hardware Reset by soft-
ware.
No Operation
[ label ]
None
No operation
None
No operation.
1
1
NOP
NOP
DS41364D-page 375

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