PIC16F639-I/SS Microchip Technology, PIC16F639-I/SS Datasheet - Page 139
PIC16F639-I/SS
Manufacturer Part Number
PIC16F639-I/SS
Description
IC MCU FLASH 2KX14 20SSOP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC12F635-ISN.pdf
(234 pages)
3.PIC16F636-ISL.pdf
(8 pages)
4.PIC16F636-ISL.pdf
(4 pages)
5.PIC16F639-ISS.pdf
(6 pages)
6.PIC16F676-EP.pdf
(132 pages)
Specifications of PIC16F639-I/SS
Program Memory Type
FLASH
Program Memory Size
3.5KB (2K x 14)
Package / Case
20-SSOP
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
Brown-out Detect/Reset, LVD, POR, WDT
Number Of I /o
11
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
12
Number Of Timers
2
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOPXLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPAC162066 - HEADER INTRFC MPLAB ICD2 20PINAC164307 - MODULE SKT FOR PM3 28SSOP
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
- PIC16F616T-ISL PDF datasheet
- PIC12F635-ISN PDF datasheet #2
- PIC16F636-ISL PDF datasheet #3
- PIC16F636-ISL PDF datasheet #4
- PIC16F639-ISS PDF datasheet #5
- PIC16F676-EP PDF datasheet #6
- Current page: 139 of 234
- Download datasheet (4Mb)
TABLE 12-4:
© 2007 Microchip Technology Inc.
Legend: u = unchanged, x = unknown, - = unimplemented bit, reads as ‘0’, q = value depends on condition.
Note 1:
W
INDF
TMR0
PCL
STATUS
FSR
PORTA
PORTC
PCLATH
INTCON
PIR1
TMR1L
TMR1H
T1CON
WDTCON
CMCON0
CMCON1
OPTION_REG
TRISA
TRISC
PIE1
PCON
OSCCON
OSCTUNE
WPUDA
IOCA
WDA
VRCON
EEDAT
EEADR
EECON1
EECON2
ADRESL
ADCON1
LVDCON
CRCON
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 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.
PIC16F636/639 only.
DD
goes too low, Power-on Reset will be activated and registers will be affected differently.
INITIALIZATION CONDITION FOR REGISTERS
Address
0Ah/8Ah
0Bh/8Bh
00h/80h
02h/82h
03h/83h
04h/84h
110h
0Ch
0Eh
1Ah
8Ch
8Eh
9Ah
9Bh
9Ch
9Dh
9Eh
01h
05h
07h
0Fh
10h
18h
19h
81h
85h
87h
8Fh
90h
95h
96h
97h
99h
9Fh
94h
—
Wake-up Reset
xxxx xxxx
xxxx xxxx
xxxx xxxx
0000 0000
0001 1xxx
xxxx xxxx
--xx xx00
--xx xx00
---0 0000
0000 000x
0000 00-0
xxxx xxxx
xxxx xxxx
0000 0000
---0 1000
0000 0000
---- --10
1111 1111
--11 1111
--11 1111
0000 00-0
--01 q-qq
-110 q000
---0 0000
--11 -111
--00 0000
--11 -111
0-0- 0000
0000 0000
0000 0000
---- x000
---- ----
xxxx xxxx
-000 ----
--00 -000
00-- --00
Power-on
Reset
PIC12F635/PIC16F636/639
Brown-out Reset
Wake-up Reset
--0u u-uu
000q quuu
MCLR Reset
uuuu uuuu
xxxx xxxx
uuuu uuuu
0000 0000
uuuu uuuu
--00 0000
--00 0000
---0 0000
0000 000x
0000 00-0
uuuu uuuu
uuuu uuuu
uuuu uuuu
---0 1000
0000 0000
---- --10
1111 1111
--11 1111
--11 1111
0000 00-0
-110 q000
---u uuuu
--11 -111
--00 0000
--11 -111
0-0- 0000
0000 0000
0000 0000
---- q000
---- ----
uuuu uuuu
-000 ----
--00 -000
00-- --00
WDT Reset
(1,5)
(4)
(1)
through WDT Time-out
Wake-up from Sleep
Wake-up from Sleep
through Interrupt
uuuq quuu
uuuu uuuu
uuuu uu-u
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
--uu uu00
--uu uu00
---u uuuu
uuuu uuuu
uuuu uuuu
-uuu uuuu
---u uuuu
uuuu uuuu
---- --uu
uuuu uuuu
--uu 1uuu
--uu 1uuu
uuuu uu-u
--0u u-uu
-uuu uuuu
---u uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
u-u- uuuu
uuuu uuuu
uuuu uuuu
---- uuuu
---- ----
uuuu uuuu
-uuu ----
--uu -uuu
uu-- --uu
PC + 1
DS41232D-page 137
(3)
(4)
(2)
(2)
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