PIC12F609-H/MD MICROCHIP [Microchip Technology], PIC12F609-H/MD Datasheet - Page 117

• Manufacturer Part Number: PIC12F609-H/MD
• Description: 8-Pin, Flash-Based 8-Bit CMOS Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 12-5:
TABLE 12-6:
 2010 Microchip Technology Inc.
PMADRH
PMDATL
PMDATH
ADRESL
ANSEL
Legend:
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:
6:
(6)
(1)
(6)
(6)
u = unchanged, x = unknown, – = unimplemented bit, reads as ‘0’, q = value depends on condition.
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 12-6 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.
For PIC12F617 only.
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
goes too low, Power-on Reset will be activated and registers will be affected differently.
INITIALIZATION CONDITION FOR REGISTERS (CONTINUED)(PIC12F615/617/HV615)
INITIALIZATION CONDITION FOR SPECIAL REGISTERS
Address
9Ch
9Dh
9Bh
9Eh
9Fh
Power-on Reset
PIC12F609/615/617/12HV609/615
---- -000
0000 0000
--00 0000
xxxx xxxx
-000 1111
Program
PC + 1
Counter
WDT Reset (Continued)
PC + 1
000h
000h
000h
000h
000h
Brown-out Reset
MCLR Reset
(1)
---- -000
0000 0000
--00 0000
uuuu uuuu
-000 1111
(1)
0001 1xxx
000u uuuu
0001 0uuu
0000 uuuu
uuu0 0uuu
0001 1uuu
uuu1 0uuu
Register
Status
Wake-up from Sleep through
Wake-up from Sleep through
WDT Time-out (Continued)
---- -uuu
uuuu uuuu
--uu uuuu
uuuu uuuu
-uuu qqqq
Interrupt
DS41302D-page 117
---- --0x
---- --uu
---- --uu
---- --uu
---- --uu
---- --10
---- --uu
Register
PCON