PIC16F785-E/SS Microchip Technology, PIC16F785-E/SS Datasheet - Page 23

• Manufacturer Part Number: PIC16F785-E/SS
• Description: 20 PIN, 3.5 KB STD FLASH, 128 RAM, 18 I/O PB FREE,
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F785-E/SS

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 17
• 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 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOPAC162060 - HEADER INTRFC MPLAB ICD2 20PIN
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 4-1:
4.1
The device ID word for the PIC16F785/HV785 is
located at 2006h. This location cannot be erased.
TABLE 4-1:
 2009 Microchip Technology Inc.
bit 2-0
Note 1:
PIC16HV785
PIC16F785
Device
2:
3:
4:
5:
Device ID Word
Enabling Brown-out Reset does not automatically enable Power-up Timer.
Program memory Bulk Erase must be performed to turn 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.
If the HS, XT, or LP oscillator fails In Fail-Safe mode the Watchdog time-out can occur only once after which it will be
disabled until the oscillator is restored..
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/
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
DEVICE ID VALUES
01 0010 001
01 0010 000
RA5/T1CKI/OSC1/CLKIN
RA5/T1CKI/OSC1/CLKIN
CLKIN
CONFIG: CONFIGURATION WORD (ADDRESS: 2007h) (CONTINUED)
Dev
Device ID Values
(5)
x xxxx
x xxxx
Rev
PIC16F785/HV785
DS41237D-page 23
(5)
(5)