PIC16F677T-I/SS Microchip Technology, PIC16F677T-I/SS Datasheet - Page 39
![IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,20PIN,PLASTIC](/photos/6/58/65895/150-20-ssop_sml.jpg)
PIC16F677T-I/SS
Manufacturer Part Number
PIC16F677T-I/SS
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,20PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F690DM-PCTLHS.pdf
(306 pages)
3.PIC16F677-IP.pdf
(2 pages)
4.PIC16F677-IP.pdf
(16 pages)
Specifications of PIC16F677T-I/SS
Rohs Compliant
YES
Mfg Application Notes
Intro to Capacitive Sensing Appl Notes Layout and Physical Design Appl Note
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
18
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SSOP
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
SSP
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
18
Number Of Timers
2
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOPDM164125 - BOARD DEMO PICDEM TOUCH SENSE 1AC162061 - HEADER INTRFC MPLAB ICD2 20PIN
Lead Free Status / Rohs Status
Details
- PIC16F616T-ISL PDF datasheet
- PIC16F690DM-PCTLHS PDF datasheet #2
- PIC16F677-IP PDF datasheet #3
- PIC16F677-IP PDF datasheet #4
- Current page: 39 of 306
- Download datasheet (6Mb)
2.2.2.2
The OPTION register, shown in Register 2-2, is a
readable and writable register, which contains various
control bits to configure:
• Timer0/WDT prescaler
• External RA2/INT interrupt
• Timer0
• Weak pull-ups on PORTA/PORTB
REGISTER 2-2:
© 2008 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2-0
RABPU
R/W-1
OPTION Register
RABPU: PORTA/PORTB Pull-up Enable bit
1 = PORTA/PORTB pull-ups are disabled
0 = PORTA/PORTB pull-ups are enabled by individual PORT latch values
INTEDG: Interrupt Edge Select bit
1 = Interrupt on rising edge of RA2/INT pin
0 = Interrupt on falling edge of RA2/INT pin
T0CS: Timer0 Clock Source Select bit
1 = Transition on RA2/T0CKI pin
0 = Internal instruction cycle clock (F
T0SE: Timer0 Source Edge Select bit
1 = Increment on high-to-low transition on RA2/T0CKI pin
0 = Increment on low-to-high transition on RA2/T0CKI pin
PSA: Prescaler Assignment bit
1 = Prescaler is assigned to the WDT
0 = Prescaler is assigned to the Timer0 module
PS<2:0>: Prescaler Rate Select bits
INTEDG
R/W-1
OPTION_REG: OPTION REGISTER
Bit Value
000
001
010
011
100
101
110
111
W = Writable bit
‘1’ = Bit is set
R/W-1
T0CS
PIC16F631/677/685/687/689/690
Timer0 Rate
1 : 2
1 : 4
1 : 8
1 : 16
1 : 32
1 : 64
1 : 128
1 : 256
R/W-1
T0SE
WDT Rate
1 : 1
1 : 2
1 : 4
1 : 8
1 : 16
1 : 32
1 : 64
1 : 128
OSC
/4)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-1
PSA
Note:
To achieve a 1:1 prescaler assignment for
Timer0, assign the prescaler to the WDT by
setting PSA bit of the OPTION register to
‘1’. See Section 6.3 “Timer1 Prescaler”.
R/W-1
PS2
x = Bit is unknown
R/W-1
PS1
DS41262E-page 37
R/W-1
PS0
bit 0
Related parts for PIC16F677T-I/SS
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PIC16F677-I/P](/photos/12/13/121303/150-20-dip_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 2KX14 20DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F677-I/SO](/photos/6/64/66480/150-20-soic_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 2KX14 20SOIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F677-I/ML](/photos/6/64/66481/c04-126_ml_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 2KX14 20QFN
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F677-E/SS](/photos/6/58/65895/150-20-ssop_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 2KX14 20SSOP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F677-E/SO](/photos/6/64/66480/150-20-soic_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 2KX14 20SOIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F677-I/SS](/photos/6/58/65895/150-20-ssop_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 2KX14 20SSOP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F677-E/ML](/photos/6/64/66481/c04-126_ml_tmb.jpg)
Part Number:
Description:
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,20PIN,PLASTIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F677-E/P](/photos/12/13/121303/150-20-dip_tmb.jpg)
Part Number:
Description:
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,DIP,20PIN,PLASTIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1826-I/SO](/photos/6/76/67656/150-18-soic_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, SOIC-18
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1826-I/SS](/photos/6/81/68119/150-28-ssop_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, SSOP-20
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1826-I/P](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, DIP-18
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1827-I/ML](/photos/6/81/68120/150-28-qfn_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1826-I/MV](/photos/12/13/121305/c04-152_mv_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1827-I/MV](/photos/12/13/121305/c04-152_mv_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1827-I/SS](/photos/6/81/68119/150-28-ssop_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, SSOP-20
Manufacturer:
Microchip Technology
Datasheet: