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PIC16LCR84-10I/SS

Description
8-BIT, FLASH, 4 MHz, RISC MICROCONTROLLER, PDSO18
Categorysemiconductor    The embedded processor and controller   
File Size37KB,4 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Download Datasheet Parametric View All

PIC16LCR84-10I/SS Overview

8-BIT, FLASH, 4 MHz, RISC MICROCONTROLLER, PDSO18

PIC16LCR84-10I/SS Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals18
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Maximum supply/operating voltage6 V
Minimum supply/operating voltage2 V
Rated supply voltage5 V
External data bus width0.0
Number of input and output buses13
Line speed4 MHz
Processing package description0.300 INCH, PLASTIC, SO-18
Lead-freeYes
EU RoHS regulationsYes
China RoHS regulationsYes
stateACTIVE
CraftsmanshipCMOS
packaging shapeRECTANGULAR
Package SizeSMALL OUTLINE
surface mountYes
Terminal formGULL WING
Terminal spacing1.27 mm
terminal coatingMATTE TIN
Terminal locationDUAL
Packaging MaterialsPLASTIC/EPOXY
Temperature levelINDUSTRIAL
Address bus width0.0
Number of digits8
Maximum FCLK clock frequency4 MHz
Microprocessor typeRISC MICROCONTROLLER
ROM programmingFLASH
PIC16F83
PIC16F83 Rev. A Silicon Errata Sheet
The PIC16F83 (Rev. A) parts you have received conform
functionally to the Device Data Sheet (DS30430
C
),
except for the anomalies described below.
All the problems listed here will be addressed in future
revisions of the PIC16F83 silicon.
1.
Module: CPU (STATUS bit)
The operation of the power-down (PD) bit in the STA-
TUS register may not function correctly for tempera-
tures below - 20 ˚C.
Work Around
None
2.
Module: Data EEPROM
Do not perform a modify (set or clear a bit) of the
EECON1 register one instruction cycle after an
EEPROM read. This will corrupt the EEDATA regis-
ter.
Example:
BSF
BCF
EECON1, RD
EECON1, WREN
3.
Module: Timer0
The TMR0 register may increment when the WDT
postscaler is switched to the Timer0 prescaler. If
TMR0 = FFh, this will cause TMR0 to overflow (set-
ting T0IF).
Work Around
Follow the following sequence:
a)
b)
c)
d)
Read the 8-bit TMR0 register into the W register
Clear the TMR0 register
Assign WDT postscaler to Timer0
Write W register to TMR0
Work Around
Use either of the following two code segment in place
of the above example.
BSF
NOP
BCF
EECON1, RD
EECON1, WREN
or
BCF
BSF
EECON1, WREN
EECON1, RD
Note:
As with any windowed EPROM device, please cover the window at all times, except when erasing.
©
1998 Microchip Technology Inc.
DS30430C/F83/E1A1-page 1
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