PIC16LF873A-I/SP Microchip Technology, PIC16LF873A-I/SP Datasheet - Page 62
PIC16LF873A-I/SP
Manufacturer Part Number
PIC16LF873A-I/SP
Description
IC MCU FLASH 4KX14 EE A/D 28DIP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Specifications of PIC16LF873A-I/SP
Core Size
8-Bit
Program Memory Size
7KB (4K x 14)
Oscillator Type
External
Core Processor
PIC
Speed
10MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 5x10b
Operating Temperature
-40°C ~ 85°C
Package / Case
28-DIP (0.300", 7.62mm)
Controller Family/series
PIC16LF
No. Of I/o's
22
Eeprom Memory Size
128Byte
Ram Memory Size
192Byte
Cpu Speed
20MHz
No.
RoHS Compliant
Processor Series
PIC16LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
192 B
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
22
Number Of Timers
1 x 16 bit
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
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164120
Minimum Operating Temperature
- 40 C
On-chip Adc
5 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
PIC16LF873AI/SP
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PIC16F87XA
6.7
TMR1H and TMR1L registers are not reset to 00h on a
POR, or any other Reset, except by the CCP1 and
CCP2 special event triggers.
T1CON register is reset to 00h on a Power-on Reset,
or a Brown-out Reset, which shuts off the timer and
leaves a 1:1 prescale. In all other Resets, the register
is unaffected.
TABLE 6-2:
DS39582B-page 60
0Bh,8Bh,
10Bh, 18Bh
0Ch
8Ch
0Eh
0Fh
10h
Legend:
Note 1:
Address
Resetting of Timer1 Register Pair
(TMR1H, TMR1L)
x = unknown, u = unchanged, - = unimplemented, read as ‘0’. Shaded cells are not used by the Timer1 module.
Bits PSPIE and PSPIF are reserved on the 28-pin devices; always maintain these bits clear.
INTCON
PIR1
PIE1
TMR1L
TMR1H Holding Register for the Most Significant Byte of the 16-bit TMR1 Register
T1CON
Name
REGISTERS ASSOCIATED WITH TIMER1 AS A TIMER/COUNTER
PSPIF
PSPIE
Holding Register for the Least Significant Byte of the 16-bit TMR1 Register
Bit 7
GIE
—
(1)
(1)
ADIE
Bit 6
PEIE
ADIF
—
T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON --00 0000 --uu uuuu
TMR0IE
RCIF
RCIE
Bit 5
INTE
Bit 4
TXIF
TXIE
SSPIF
SSPIE
RBIE
Bit 3
6.8
The prescaler counter is cleared on writes to the
TMR1H or TMR1L registers.
TMR0IF
CCP1IE
CCP1IF
Bit 2
Timer1 Prescaler
TMR2IF
TMR2IE
Bit 1
INTF
2003 Microchip Technology Inc.
TMR1IF 0000 0000 0000 0000
TMR1IE 0000 0000 0000 0000
RBIF
Bit 0
0000 000x 0000 000u
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
POR, BOR
Value on:
Value on
all other
Resets
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