PIC16F88

Manufacturer Part NumberPIC16F88
ManufacturerMicrochip Technology Inc.
PIC16F88 datasheet
 
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PIC16F87/88
TABLE 15-4:
INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
Power-on Reset,
Register
Brown-out Reset
TXREG
0000 0000
RCREG
0000 0000
ADRESH
xxxx xxxx
ADCON0
0000 00-0
OPTION_REG
1111 1111
TRISA
1111 1111
TRISB
1111 1111
PIE1
-000 0000
PIE2
00-0 ----
PCON
---- --0q
OSCCON
-000 0000
OSCTUNE
--00 0000
PR2
1111 1111
SSPADD
0000 0000
SSPSTAT
0000 0000
TXSTA
0000 -010
SPBRG
0000 0000
ANSEL
-111 1111
CMCON
0000 0111
CVRCON
000- 0000
WDTCON
---0 1000
ADRESL
xxxx xxxx
ADCON1
0000 ----
EEDATA
xxxx xxxx
EEADR
xxxx xxxx
EEDATH
--xx xxxx
EEADRH
---- -xxx
EECON1
x--x x000
EECON2
---- ----
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition
Note 1:
One or more bits in INTCON, PIR1 and PR2 will be affected (to cause wake-up).
2:
When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector
(0004h).
3:
See Table 15-3 for Reset value for specific condition.
DS30487C-page 136
MCLR Reset,
Wake-up via WDT or
WDT Reset
Interrupt
0000 0000
uuuu uuuu
0000 0000
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 00-0
uuuu uu-u
1111 1111
uuuu uuuu
1111 1111
uuuu uuuu
1111 1111
uuuu uuuu
-000 0000
-uuu uuuu
00-0 ----
uu-u ----
---- --uu
---- --uu
-000 0000
-uuu uuuu
--00 0000
--uu uuuu
1111 1111
1111 1111
0000 0000
uuuu uuuu
0000 0000
uuuu uuuu
0000 -010
uuuu -u1u
0000 0000
uuuu uuuu
-111 1111
-111 1111
0000 0111
uuuu u111
000- 0000
uuu- uuuu
---0 1000
---u uuuu
uuuu uuuu
uuuu uuuu
0000 ----
uuuu ----
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
--uu uuuu
---- -uuu
---- -uuu
u--x u000
u--u uuuu
---- ----
---- ----
 2005 Microchip Technology Inc.