PIC12F683-E/MD MICROCHIP [Microchip Technology], PIC12F683-E/MD Datasheet - Page 93

• Manufacturer Part Number: PIC12F683-E/MD
• Description: 8-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 12-4:
TABLE 12-5:
© 2007 Microchip Technology Inc.
EECON1
EECON2
ADRESL
ANSEL
Legend: u = unchanged, x = unknown, – = unimplemented bit, reads as ‘0’, q = value depends on condition.
Note 1:
Power-on Reset
MCLR Reset during Normal Operation
MCLR Reset during Sleep
WDT Reset
WDT Wake-up
Brown-out Reset
Interrupt Wake-up from Sleep
Legend: u = unchanged, x = unknown, – = unimplemented bit, reads as ‘0’.
Note 1:
Register
2:
3:
4:
5:
If V
One or more bits in INTCON and/or PIR1 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 12-5 for Reset value for specific condition.
If Reset was due to brown-out, then bit 0 = 0. All other Resets will cause bit 0 = u.
When the wake-up is due to an interrupt and Global Interrupt Enable bit, GIE, is set, the PC is loaded with
the interrupt vector (0004h) after execution of PC + 1.
DD
Condition
INITIALIZATION CONDITION FOR REGISTERS (CONTINUED)
INITIALIZATION CONDITION FOR SPECIAL REGISTERS
goes too low, Power-on Reset will be activated and registers will be affected differently.
Address
9Ch
9Dh
9Eh
9Fh
Power-on Reset
---- x000
---- ----
xxxx xxxx
-000 1111
Program
PC + 1
Counter
PC + 1
000h
000h
000h
000h
000h
Brown-out Reset
(1)
MCLR Reset
---- q000
---- ----
uuuu uuuu
-000 1111
WDT Reset
(1)
0001 1xxx
000u uuuu
0001 0uuu
0000 uuuu
uuu0 0uuu
0001 1uuu
uuu1 0uuu
Register
Status
Wake-up from Sleep through
PIC12F683
Wake-up from Sleep
through Interrupt
WDT Time-out
---- uuuu
---- ----
uuuu uuuu
-uuu uuuu
--01 --0x
--0u --uu
--0u --uu
--0u --uu
--uu --uu
--01 --10
--uu --uu
DS41211D-page 91
Register
PCON