PIC16F777-I/P Microchip Technology, PIC16F777-I/P Datasheet - Page 40
PIC16F777-I/P
Manufacturer Part Number
PIC16F777-I/P
Description
IC PIC MCU FLASH 8KX14 40DIP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F737-ISP.pdf
(276 pages)
4.PIC16F737-ISP.pdf
(10 pages)
Specifications of PIC16F777-I/P
Program Memory Type
FLASH
Program Memory Size
14KB (8K x 14)
Package / Case
40-DIP (0.600", 15.24mm)
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
36
Ram Size
368 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
368 B
Interface Type
AUSART/CCP/I2C/MSSP/SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
36
Number Of Timers
3
Operating Supply Voltage
4 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000, DM163022
Minimum Operating Temperature
- 40 C
On-chip Adc
14-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
I3DBF777 - BOARD DAUGHTER ICEPIC3DVA18XP400 - DEVICE ADAPTER 18F4220 PDIP 40LD444-1001 - DEMO BOARD FOR PICMICRO MCU
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F777-I/P
Manufacturer:
MIC
Quantity:
5 510
Company:
Part Number:
PIC16F777-I/P
Manufacturer:
ATMEL
Quantity:
5 510
Company:
Part Number:
PIC16F777-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F737-ISP PDF datasheet #3
- PIC16F737-ISP PDF datasheet #4
- Current page: 40 of 276
- Download datasheet (6Mb)
PIC16F7X7
4.6.3
When clock switching is performed, the Watchdog
Timer is disabled because the Watchdog Ripple
Counter is used as the Oscillator Start-up Timer (OST).
REGISTER 4-2:
DS30498C-page 38
Note:
CLOCK TRANSITION AND WDT
The OST is only used when switching to
XT, HS and LP Oscillator modes.
bit 7
bit 6-4
bit 3
bit 2
bit 1-0
Unimplemented: Read as ‘0’
IRCF<2:0>: Internal RC Oscillator Frequency Select bits
000 = 31.25 kHz
001 = 125 kHz
010 = 250 kHz
011 = 500 kHz
100 = 1 MHz
101 = 2 MHz
110 = 4 MHz
111 = 8 MHz
OSTS: Oscillator Start-up Time-out Status bit
1 = Device is running from the primary system clock
0 = Device is running from the Timer1 oscillator (T1OSC) or INTRC as a secondary system clock
IOFS: INTOSC Frequency Stable bit
1 = Frequency is stable
0 = Frequency is not stable
SCS<1:0>: Oscillator Mode Select bits
00 = Oscillator mode defined by FOSC<2:0>
01 = T1OSC is used for system clock
10 = Internal RC is used for system clock
11 = Reserved
bit 7
Legend:
R = Readable bit
-n = Value at POR
OSCCON: OSCILLATOR CONTROL REGISTER (ADDRESS 8Fh)
Note 1: Bit resets to ‘0’ with Two-Speed Start-up and LP, XT or HS selected as the oscillator
U-0
—
mode.
R/W-0
IRCF2
R/W-0
IRCF1
W = Writable bit
‘1’ = Bit is set
IRCF0
R/W-0
Once the clock transition is complete (i.e., new oscilla-
tor selection switch has occurred), the Watchdog
Counter is re-enabled with the Counter Reset. This
allows the user to synchronize the Watchdog Timer to
the start of execution at the new clock frequency.
(1)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
OSTS
R-0
(1)
IOFS
R-0
2004 Microchip Technology Inc.
x = Bit is unknown
R/W-0
SCS1
R/W-0
SCS0
bit 0
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