PIC16LF818T-E/SS Microchip Technology, PIC16LF818T-E/SS Datasheet - Page 59
![IC PIC MCU FLASH 1KX14 20SSOP](/photos/6/58/65895/150-20-ssop_sml.jpg)
PIC16LF818T-E/SS
Manufacturer Part Number
PIC16LF818T-E/SS
Description
IC PIC MCU FLASH 1KX14 20SSOP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Specifications of PIC16LF818T-E/SS
Core Processor
PIC
Core Size
8-Bit
Speed
10MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
16
Program Memory Size
1.75KB (1K x 14)
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
20-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 59 of 176
- Download datasheet (4Mb)
7.0
The Timer1 module is a 16-bit timer/counter consisting
of two 8-bit registers (TMR1H and TMR1L) which are
readable and writable. The TMR1 register pair
(TMR1H:TMR1L) increments from 0000h to FFFFh
and rolls over to 0000h. The TMR1 interrupt, if enabled,
is generated on overflow which is latched in interrupt
flag bit, TMR1IF (PIR1<0>). This interrupt can be
enabled/disabled by setting/clearing TMR1 Interrupt
Enable bit, TMR1IE (PIE1<0>).
Timer1 can also be used to provide Real-Time Clock
(RTC) functionality to applications with only a minimal
addition of external components and code overhead.
7.1
Timer1 can operate in one of three modes:
• as a timer
• as a synchronous counter
• as an asynchronous counter
REGISTER 7-1:
2004 Microchip Technology Inc.
TIMER1 MODULE
Timer1 Operation
bit 7-6
bit 5-4
bit 3
bit 2
bit 1
bit 0
T1CON: TIMER1 CONTROL REGISTER (ADDRESS 10h)
Unimplemented: Read as ‘0’
T1CKPS1:T1CKPS0: Timer1 Input Clock Prescale Select bits
11 = 1:8 Prescale value
10 = 1:4 Prescale value
01 = 1:2 Prescale value
00 = 1:1 Prescale value
T1OSCEN: Timer1 Oscillator Enable Control bit
1 = Oscillator is enabled
0 = Oscillator is shut-off (the oscillator inverter is turned off to eliminate power drain)
T1SYNC: Timer1 External Clock Input Synchronization Control bit
TMR1CS = 1:
1 = Do not synchronize external clock input
0 = Synchronize external clock input
TMR1CS = 0:
This bit is ignored. Timer1 uses the internal clock when TMR1CS = 0.
TMR1CS: Timer1 Clock Source Select bit
1 = External clock from pin RB6/T1OSO/T1CKI/PGC (on the rising edge)
0 = Internal clock (F
TMR1ON: Timer1 On bit
1 = Enables Timer1
0 = Stops Timer1
bit 7
Legend:
R = Readable bit
-n = Value at POR
U-0
—
U-0
—
OSC
T1CKPS1
R/W-0
/4)
W = Writable bit
‘1’ = Bit is set
T1CKPS0
R/W-0
The operating mode is determined by the clock select
bit, TMR1CS (T1CON<1>).
In Timer mode, Timer1 increments every instruction
cycle. In Counter mode, it increments on every rising
edge of the external clock input.
Timer1 can be enabled/disabled by setting/clearing
control bit, TMR1ON (T1CON<0>).
Timer1 also has an internal “Reset input”. This Reset
can be generated by the CCP1 module as the special
event trigger (see Section 9.1 “Capture Mode”).
Register 7-1 shows the Timer1 Control register.
When the Timer1 oscillator is enabled (T1OSCEN is
set), the RB6/T1OSO/T1CKI/PGC and RB7/T1OSI/
PGD pins become inputs. That is, the TRISB<7:6>
value is ignored and these pins read as ‘0’.
Additional information on timer modules is available in
the “PICmicro
Manual” (DS33023).
T1OSCEN T1SYNC TMR1CS TMR1ON
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
®
PIC16F818/819
Mid-Range MCU Family Reference
R/W-0
x = Bit is unknown
R/W-0
DS39598E-page 57
R/W-0
bit 0
Related parts for PIC16LF818T-E/SS
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PIC16LF818-I/SO](/photos/6/76/67656/150-18-soic_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 1KX14 EEPROM 18SOIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF818-I/SS](/photos/6/58/65895/150-20-ssop_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 1KX14 EEPROM 20SSOP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF818-I/SOTSL](/photos/6/76/67656/150-18-soic_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 1KX14 18SOIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF818-I/SSTSL](/photos/6/58/65895/150-20-ssop_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 1KX14 20SSOP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF818-I/MLTSL](/photos/6/81/68120/150-28-qfn_tmb.jpg)
Part Number:
Description:
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,28PIN,PLASTIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF818-I/P](/photos/6/76/67657/18-dip_300mil__tmb.jpg)
Part Number:
Description:
IC MCU FLASH 1KX14 EEPROM 18DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF818-I/ML](/photos/6/81/68120/150-28-qfn_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 1KX14 EEPROM 28QFN
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF818-I/PTSL](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,DIP,18PIN,PLASTIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF1827-I/ML](/photos/6/81/68120/150-28-qfn_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16LF, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF1827-I/MV](/photos/12/13/121305/c04-152_mv_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16LF, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF1827-I/P](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16LF, 32MHZ, DIP-18
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF874A-I/PT](/photos/6/82/68251/c04-076_pt_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16LF, 20MHZ, TQFP-44
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF1827-I/MQ](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
7 KB Flash, 384 Bytes RAM, 32 MHz Int. Osc, 16 I/0, Enhanced Mid Range Core, Nan
Manufacturer:
Microchip Technology
![PIC16LF1906T-I/SO](/photos/16/12/161267/qfn-28_tmb.jpg)
Part Number:
Description:
14KB Flash, 512B RAM, LCD, 11x10b ADC, EUSART, NanoWatt XLP 28 SOIC .300in T/R
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF1906T-I/SS](/photos/16/12/161267/qfn-28_tmb.jpg)
Part Number:
Description:
14KB Flash, 512B RAM, LCD, 11x10b ADC, EUSART, NanoWatt XLP 28 SSOP .209in T/R
Manufacturer:
Microchip Technology
Datasheet: