PIC16F887-E/P Microchip Technology Inc., PIC16F887-E/P Datasheet - Page 220
PIC16F887-E/P
Manufacturer Part Number
PIC16F887-E/P
Description
40 PIN, 14KB FLASH, 368 RAM, 36 I/O, PDIP
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F887-EP.pdf
(328 pages)
Specifications of PIC16F887-E/P
A/d Inputs
14-Channel, 10-Bit
Comparators
2
Cpu Speed
5 MIPS
Eeprom Memory
256 Bytes
Frequency
20 MHz
Input Output
35
Interface
I2C/SPI/USART
Memory Type
Flash
Number Of Bits
8
Package Type
40-pin PDIP
Programmable Memory
14K Bytes
Ram Size
368 Bytes
Resistance, Drain To Source On
Bytes
Serial Interface
MSSP or EUSART
Speed
20 MHz
Timers
2-8-bit, 1-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
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Quantity
Price
Company:
Part Number:
PIC16F887-E/P
Manufacturer:
TI
Quantity:
12 000
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Part Number:
PIC16F887-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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PIC16F882/883/884/886/887
TABLE 14-4:
DS41291E-page 218
CCPR2H
CCP2CON
ADRESH
ADCON0
OPTION_REG
TRISA
TRISB
TRISC
TRISD
TRISE
PIE1
PIE2
PCON
OSCCON
OSCTUNE
SSPCON2
PR2
SSPADD
SSPMSK
SSPSTAT
WPUB
IOCB
VRCON
TXSTA
SPBRG
SPBRGH
PWM1CON
ECCPAS
PSTRCON
ADRESL
ADCON1
WDTCON
CM1CON0
CM2CON0
Legend: u = unchanged, x = unknown, – = unimplemented bit, reads as ‘0’, q = value depends on condition.
Note 1:
Register
2:
3:
4:
5:
6:
(6)
(6)
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 14-5 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.
Accessible only when SSPCON register bits SSPM<3:0> = 1001.
DD
INITIALIZATION CONDITION FOR REGISTER (CONTINUED)
goes too low, Power-on Reset will be activated and registers will be affected differently.
81h/181h
86h/186h
Address
105h
107h
108h
1Ch
1Dh
1Eh
8Ch
8Dh
8Eh
9Ah
9Bh
9Ch
9Dh
9Eh
1Fh
85h
87h
88h
89h
8Fh
90h
91h
92h
93h
93h
94h
95h
96h
97h
98h
99h
9Fh
xxxx xxxx
--00 0000
xxxx xxxx
00-0 0000
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
---- 1111
0000 0000
0000 0000
--01 --0x
-110 q000
---0 0000
0000 0000
1111 1111
0000 0000
1111 1111
0000 0000
1111 1111
0000 0000
0000 0000
0000 -010
0000 0000
0000 0000
0000 0000
0000 0000
---0 0001
xxxx xxxx
0-00 ----
---0 1000
0000 0-00
0000 0-00
Power-on
Reset
WDT Reset (Continued)
Brown-out Reset
MCLR Reset
uuuu uuuu
--00 0000
uuuu uuuu
00-0 0000
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
---- 1111
0000 0000
0000 0000
--0u --uu
-110 q000
---u uuuu
0000 0000
1111 1111
0000 0000
1111 1111
0000 0000
1111 1111
0000 0000
0000 0000
0000 -010
0000 0000
0000 0000
0000 0000
0000 0000
---0 0001
uuuu uuuu
0-00 ----
---0 1000
0000 0-00
0000 0-00
(1, 5)
(1)
Wake-up from Sleep through
Wake-up from Sleep through
WDT Time-out (Continued)
© 2008 Microchip Technology Inc.
uuuu uuuu
--uu uuuu
uuuu uuuu
uu-u uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- uuuu
uuuu uuuu
uuuu uuuu
--uu --uu
-uuu uuuu
---u uuuu
uuuu uuuu
1111 1111
uuuu uuuu
1111 1111
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu -uuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---u uuuu
uuuu uuuu
u-uu ----
---u uuuu
uuuu u-uu
uuuu u-uu
Interrupt
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