PIC16F819-I/SO Microchip Technology, PIC16F819-I/SO Datasheet - Page 96

• Manufacturer Part Number: PIC16F819-I/SO
• Description: IC MCU FLASH 2KX14 18-SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F819-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 18-SOIC (7.5mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C/SPI/SSP
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164010 - MODULE SKT PROMATEII DIP/SOIC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F818/819
TABLE 12-4:
DS39598E-page 94
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition,
Note 1:
W
INDF
TMR0
PCL
STATUS
FSR
PORTA
PORTB
PCLATH
INTCON
PIR1
PIR2
TMR1L
TMR1H
T1CON
TMR2
T2CON
SSPBUF
SSPCON
CCPR1L
CCPR1H
CCP1CON
ADRESH
ADCON0
OPTION_REG
TRISA
TRISB
PIE1
PIE2
PCON
OSCCON
OSCTUNE
PR2
SSPADD
SSPSTAT
ADRESL
ADCON1
EEDATA
EEADR
EEDATH
EEADRH
EECON1
EECON2
2:
3:
Register
r = reserved, maintain clear
One or more bits in INTCON, PIR1 and PR2 will be affected (to cause wake-up).
When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector (0004h).
See Table 12-3 for Reset value for specific conditions.
INITIALIZATION CONDITIONS FOR ALL REGISTERS
Brown-out Reset
Power-on Reset,
xxxx xxxx
xxxx xxxx
0001 1xxx
xxxx xxxx
xxx0 0000
xxxx xxxx
---0 0000
0000 000x
-0-- 0000
---0 ----
xxxx xxxx
xxxx xxxx
--00 0000
0000 0000
-000 0000
xxxx xxxx
0000 0000
xxxx xxxx
xxxx xxxx
--00 0000
xxxx xxxx
0000 00-0
1111 1111
1111 1111
1111 1111
-0-- 0000
---0 ----
---- --qq
-000 -0--
--00 0000
1111 1111
0000 0000
0000 0000
xxxx xxxx
00-- 0000
xxxx xxxx
xxxx xxxx
--xx xxxx
---- -xxx
x--x x000
---- ----
0000h
N/A
MCLR Reset,
uuuu uuuu
uuuu uuuu
000q quuu
uuuu uuuu
uuu0 0000
uuuu uuuu
---0 0000
0000 000u
-0-- 0000
---0 ----
uuuu uuuu
uuuu uuuu
--uu uuuu
0000 0000
-000 0000
uuuu uuuu
0000 0000
uuuu uuuu
uuuu uuuu
--00 0000
uuuu uuuu
0000 00-0
1111 1111
1111 1111
1111 1111
-0-- 0000
---0 ----
---- --uu
-000 -0--
--00 0000
1111 1111
0000 0000
0000 0000
uuuu uuuu
00-- 0000
uuuu uuuu
uuuu uuuu
--uu uuuu
---- -uuu
u--x u000
---- ----
WDT Reset
0000h
N/A
(3)
 2004 Microchip Technology Inc.
Wake-up via WDT or
uuuu uuuu
uuuu uuuu
uuuq quuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---u uuuu
uuuu uuuu
-u-- uuuu
---u ----
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
-uuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
uuuu uu-u
uuuu uuuu
uuuu uuuu
uuuu uuuu
-u-- uuuu
---u ----
---- --uu
-uuu -u--
--uu uuuu
1111 1111
uuuu uuuu
uuuu uuuu
uuuu uuuu
uu-- uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
---- -uuu
u--u uuuu
---- ----
Interrupt
PC + 1
N/A
(2)
(3)
(1)
(1)
(1)