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PIC16F946-E/MLQTP Datasheet(PDF) 229 Page - Microchip Technology

Part # PIC16F946-E/MLQTP
Description  28/40/44/64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology
PDF  330 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PIC16F946-E/MLQTP Datasheet(HTML) 229 Page - Microchip Technology

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© 2007 Microchip Technology Inc.
DS41250F-page 227
PIC16F913/914/916/917/946
RCREG
1Ah
0000 0000
0000 0000
uuuu uuuu
CCPR2L(6)
1Bh
xxxx xxxx
xxxx xxxx
uuuu uuuu
CCPR2H(6)
1Ch
xxxx xxxx
xxxx xxxx
uuuu uuuu
CCP2CON(6)
1Dh
--00 0000
--00 0000
--uu uuuu
ADRESH
1Eh
xxxx xxxx
uuuu uuuu
uuuu uuuu
ADCON0
1Fh
0000 0000
0000 0000
uuuu uuuu
OPTION_REG
81h/181h
1111 1111
1111 1111
uuuu uuuu
TRISA
85h
1111 1111
1111 1111
uuuu uuuu
TRISB
86h/186h
1111 1111
1111 1111
uuuu uuuu
TRISC
87h
1111 1111
1111 1111
uuuu uuuu
TRISD(6)
88h
1111 1111
1111 1111
uuuu uuuu
TRISE
89h
---- 1111
1111 1111
(7)
---- 1111
1111 1111
(7)
---- uuuu
uuuu uuuu
(7)
PIE1
8Ch
0000 0000
0000 0000
uuuu uuuu
PIE2
8Dh
0000 -0-0
0000 -0-0
uuuu -u-u
PCON
8Eh
--01 --0x
--0u --uu
(1,5)
--uu --uu
OSCCON
8Fh
-110 q000
-110 x000
-uuu uuuu
OSCTUNE
90h
---0 0000
---u uuuu
---u uuuu
ANSEL
91h
1111 1111
1111 1111
uuuu uuuu
PR2
92h
1111 1111
1111 1111
1111 1111
SSPADD
93h
0000 0000
0000 0000
uuuu uuuu
SSPSTAT
94h
0000 0000
0000 0000
uuuu uuuu
WPUB
95h
1111 1111
1111 1111
uuuu uuuu
IOCB
96h
0000 ----
0000 ----
uuuu ----
CMCON1
97h
---- --10
---- --10
---- --uu
TXSTA
98h
0000 -010
0000 -010
uuuu -uuu
SPBRG
99h
0000 0000
0000 0000
uuuu uuuu
CMCON0
9Ch
0000 0000
0000 0000
uuuu uuuu
VRCON
9Dh
0-0- 0000
0-0- 0000
u-u- uuuu
ADRESL
9Eh
xxxx xxxx
uuuu uuuu
uuuu uuuu
ADCON1
9Fh
-000 ----
-000 ----
-uuu ----
WDTCON
105h
---0 1000
---0 1000
---u uuuu
LCDCON
107h
0001 0011
0001 0011
uuuu uuuu
LCDPS
108h
0000 0000
0000 0000
uuuu uuuu
TABLE 16-4:
INITIALIZATION CONDITION FOR REGISTERS (CONTINUED)
Register
Address
Power-on Reset
• MCLR Reset
• WDT Reset
• Brown-out Reset(1)
• Wake-up from Sleep
through interrupt
• Wake-up from Sleep
through WDT time-out
Legend: u = unchanged, x = unknown, - = unimplemented bit, reads as ‘0’, q = value depends on condition.
Note 1:
If VDD goes too low, Power-on Reset will be activated and registers will be affected differently.
2:
One or more bits in INTCON and/or PIR1 will be affected (to cause wake-up).
3:
When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt
vector (0004h).
4:
See Table 16-5 for Reset value for specific condition.
5:
If Reset was due to brown-out, then bit 0 = 0. All other Resets will cause bit 0 = u.
6:
PIC16F914/917 and PIC16F946 only.
7:
PIC16F946 only.



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