PIC16LF818T-E/SS Microchip Technology, PIC16LF818T-E/SS Datasheet - Page 18
![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: 18 of 176
- Download datasheet (4Mb)
PIC16F818/819
2.2.2.1
The Status register, shown in Register 2-1, contains the
arithmetic status of the ALU, the Reset status and the
bank select bits for data memory.
The Status register can be the destination for any
instruction, as with any other register. If the Status
register is the destination for an instruction that affects
the Z, DC or C bits, then the write to these three bits is
disabled. These bits are set or cleared according to the
device logic. Furthermore, the TO and PD bits are not
writable. Therefore, the result of an instruction with the
Status register as destination may be different than
intended.
REGISTER 2-1:
DS39598E-page 16
bit 7
bit 6-5
bit 4
bit 3
bit 2
bit 1
bit 0
Status Register
STATUS: STATUS REGISTER (ADDRESS 03h, 83h, 103h, 183h)
IRP: Register Bank Select bit (used for indirect addressing)
1 = Bank 2, 3 (100h-1FFh)
0 = Bank 0, 1 (00h-FFh)
RP<1:0>: Register Bank Select bits (used for direct addressing)
11 = Bank 3 (180h-1FFh)
10 = Bank 2 (100h-17Fh)
01 = Bank 1 (80h-FFh)
00 = Bank 0 (00h-7Fh)
Each bank is 128 bytes.
TO: Time-out bit
1 = After power-up, CLRWDT instruction or SLEEP instruction
0 = A WDT time-out occurred
PD: Power-down bit
1 = After power-up or by the CLRWDT instruction
0 = By execution of the SLEEP instruction
Z: Zero bit
1 = The result of an arithmetic or logic operation is zero
0 = The result of an arithmetic or logic operation is not zero
DC: Digit carry/borrow bit (ADDWF, ADDLW, SUBLW and SUBWF instructions)
1 = A carry-out from the 4th low order bit of the result occurred
0 = No carry-out from the 4th low order bit of the result
C: Carry/borrow bit (ADDWF, ADDLW, SUBLW and SUBWF instructions)
1 = A carry-out from the Most Significant bit of the result occurred
0 = No carry-out from the Most Significant bit of the result occurred
bit 7
Legend:
R = Readable bit
-n = Value at POR
R/W-0
Note 1: For borrow, the polarity is reversed. A subtraction is executed by adding the two’s
IRP
2: For rotate (RRF, RLF) instructions, this bit is loaded with either the high or low-order
complement of the second operand.
bit of the source register.
R/W-0
RP1
R/W-0
RP0
W = Writable bit
‘1’ = Bit is set
For example, CLRF STATUS, will clear the upper three
bits and set the Z bit. This leaves the Status register as
‘000u u1uu’ (where u = unchanged).
It is recommended, therefore, that only BCF, BSF,
SWAPF and MOVWF instructions are used to alter the
Status register because these instructions do not affect
the Z, C or DC bits from the Status register. For other
instructions not affecting any status bits, see
Section 13.0 “Instruction Set Summary”.
R-1
TO
Note:
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
The C and DC bits operate as a borrow
and digit borrow bit, respectively, in
subtraction. See the SUBLW and SUBWF
instructions for examples.
R-1
PD
R/W-x
2004 Microchip Technology Inc.
Z
(1,2)
x = Bit is unknown
(1)
R/W-x
DC
R/W-x
C
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: