PIC24FV16KA301-I/P Microchip Technology, PIC24FV16KA301-I/P Datasheet - Page 194
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PIC24FV16KA301-I/P
Manufacturer Part Number
PIC24FV16KA301-I/P
Description
MCU 16KB FLASH 2KB RAM 20-PDIP
Manufacturer
Microchip Technology
Datasheet
1.PIC24FV16KA301-IP.pdf
(320 pages)
Specifications of PIC24FV16KA301-I/P
Controller Family/series
PIC24F
Core Size
16bit
No. Of I/o's
17
Program Memory Size
16KB
Eeprom Memory Size
512Byte
Ram Memory Size
2KB
Cpu Speed
32MHz
Oscillator Type
External, Internal
Rohs Compliant
Yes
Processor Series
PIC24FV
Core
PIC
Data Bus Width
16 bit
Program Memory Type
Flash
Data Ram Size
2 KB
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Package / Case
PDIP-20
Development Tools By Supplier
MPLAB IDE Software
Minimum Operating Temperature
- 40 C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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PIC24FV32KA304 FAMILY
REGISTER 19-3:
DS39995B-page 194
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14
bit 13-10
bit 9-8
bit 7-0
ALRMEN
ARPT7
R/W-0
R/W-0
ALRMEN: Alarm Enable bit
1 = Alarm is enabled (cleared automatically after an alarm event whenever ARPT<7:0> = 00h and
0 = Alarm is disabled
CHIME: Chime Enable bit
1 = Chime is enabled; ARPT<7:0> bits are allowed to roll over from 00h to FFh
0 = Chime is disabled; ARPT<7:0> bits stop once they reach 00h
AMASK<3:0>: Alarm Mask Configuration bits
0000 = Every half second
0001 = Every second
0010 = Every 10 seconds
0011 = Every minute
0100 = Every 10 minutes
0101 = Every hour
0110 = Once a day
0111 = Once a week
1000 = Once a month
1001 = Once a year (except when configured for February 29
101x = Reserved – do not use
11xx = Reserved – do not use
ALRMPTR<1:0>: Alarm Value Register Window Pointer bits
Points to the corresponding Alarm Value registers when reading the ALRMVALH and ALRMVALL registers.
The ALRMPTR<1:0> value decrements on every read or write of ALRMVALH until it reaches ‘00’.
ALRMVAL<15:8>:
00 = ALRMMIN
01 = ALRMWD
10 = ALRMMNTH
11 = Unimplemented
ALRMVAL<7:0>:
00 = ALRMSEC
01 = ALRMHR
10 = ALRMDAY
11 = Unimplemented
ARPT<7:0>: Alarm Repeat Counter Value bits
11111111 = Alarm will repeat 255 more times
.
.
.
00000000 = Alarm will not repeat
The counter decrements on any alarm event; it is prevented from rolling over from 00h to FFh unless
CHIME = 1.
CHIME
ARPT6
R/W-0
R/W-0
CHIME = 0)
ALCFGRPT: ALARM CONFIGURATION REGISTER
W = Writable bit
‘1’ = Bit is set
AMASK3
ARPT5
R/W-0
R/W-0
AMASK2
ARPT4
R/W-0
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
AMASK1
ARPT3
R/W-0
R/W-0
AMASK0
ARPT2
R/W-0
R/W-0
th
, once every 4 years)
2011 Microchip Technology Inc.
x = Bit is unknown
ALRMPTR1
ARPT1
R/W-0
R/W-0
ALRMPTR0
ARPT0
R/W-0
R/W-0
bit 8
bit 0
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