PIC16F785-I/SO Microchip Technology, PIC16F785-I/SO Datasheet - Page 106

• Manufacturer Part Number: PIC16F785-I/SO
• Description: IC PIC MCU FLASH 2KX14 20SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F785-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 20-SOIC (7.5mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 17
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 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: 128 B
• Interface Type: RS- 232/USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 3
• 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, ICE2000, DV164120, DM163029
• 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: XLT20SO1-1 - SOCKET TRANS ICE 20DIP TO 20SOICXLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILAC162060 - HEADER INTRFC MPLAB ICD2 20PINAC164039 - MODULE SKT PROMATE II 20DIP/SOIC
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F785
REGISTER 15-1:
DS41249A-page 104
bit 13
bit 13-12
bit 11
bit 10
bit 9-8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2-0
—
—
Unimplemented: Read as ‘1’
FCMEN: Fail Clock Monitor Enabled bit
IESO: Internal External Switchover bit
BOREN<1:0>: Brown-out Reset Selection bits
CPD: Data Code Protection bit
CP: Code Protection bit
MCLRE: RA3/MCLR pin function select bit
PWRTE: Power-up Timer Enable bit
WDTE: Watchdog Timer Enable bit
FOSC<2:0>: Oscillator Selection bits
111 = RC oscillator: CLKOUT function on RA4/AN3/T1G/OSC2/CLKOUT pin, RC on RA5/T1CKI/OSC1/CLKIN
110 = RCIO oscillator: I/O function on RA4/AN3/T1G/OSC2/CLKOUT pin, RC on RA5/T1CKI/OSC1/CLKIN
101 = INTOSC oscillator: CLKOUT function on RA4/AN3/T1G/OSC2/CLKOUT pin, I/O function on
100 = INTOSCIO oscillator: I/O function on RA4/AN3/T1G/OSC2/CLKOUT pin, I/O function on
011 = EC: I/O function on RA4/AN3/T1G/OSC2/CLKOUT pin, CLKIN on RA5/T1CKI/OSC1/CLKIN
010 = HS oscillator: High speed crystal/resonator on RA4/AN3/T1G/OSC2/CLKOUT and RA5/T1CKI/OSC1/CLKIN
001 = XT oscillator: Crystal/resonator on RA4/AN3/T1G/OSC2/CLKOUT and RA5/T1CKI/OSC1/CLKIN
000 = LP oscillator: Low power crystal on RA4/AN3/T1G/OSC2/CLKOUT and RA5/T1CKI/OSC1/CLKIN
Note 1:
FCMEN
1 = Fail-Safe Clock Monitor is enabled
0 = Fail-Safe Clock Monitor is disabled
1 = Internal External Switchover mode is enabled
0 = Internal External Switchover mode is disabled
11 = BOR enabled
10 = BOR enabled during operation and disabled in Sleep
01 = BOR controlled by SBOREN bit (PCON<4>)
00 = BOR disabled
1 = Data memory code protection is disabled
0 = Data memory code protection is enabled
1 = Program memory code protection is disabled
0 = Program memory code protection is enabled
1 = RA3/MCLR pin function is MCLR
0 = RA3/MCLR pin function is digital input, MCLR internally tied to V
1 = PWRT disabled
0 = PWRT enabled
1 = WDT enabled
0 = WDT disabled and can be enabled by SWDTEN bit (WDTCON<0>)
RA5/T1CKI/OSC1/CLKIN
RA5/T1CKI/OSC1/CLKIN
2:
3:
4:
CONFIG — CONFIGURATION WORD (ADDRESS: 2007h)
Enabling Brown-out Reset does not automatically enable Power-up Timer.
Program memory bulk erase must be performed to turned off code protection.
The entire data EEPROM will be erased when the code protection is turned off.
When MCLR is asserted in INTOSC or RC mode, the internal clock oscillator is disabled.
IESO
BOREN1 BOREN0
(2)
(2,3)
(4)
Preliminary
CPD
(1)
CP
MCLRE PWRTE WDTE
DD
 2004 Microchip Technology Inc.
FOSC2 FOSC1 FOSC0
bit 0