PIC16F785-I/SO Microchip Technology, PIC16F785-I/SO Datasheet - Page 7

• 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

1.0
This document contains device specific information for
the PIC16F785/HV785. It is available in 20-pin PDIP,
SOIC, SSOP and QFN packages. Figure 1-1 shows a
block diagram of the PIC16F785/HV785 device.
Table 1-1 shows the pinout description.
FIGURE 1-1:
© 2008 Microchip Technology Inc.
OSC2/CLKOUT
OSC1/CLKIN
T0CKI
T1CKI
T1G
DEVICE OVERVIEW
32 kHz Internal
Oscillator
Program
8 MHz Internal
Bus
Oscillator
Timer0
Analog-to-Digital Converter
PIC16F785/HV785 BLOCK DIAGRAM
Instruction Reg
Configuration
Decode and
Generation
Instruction
14
Program
2k X 14
Memory
Control
Timing
Flash
Timer1
8
13
MCLR
Direct Addr
Start-up Timer
Program Counter
8-Level Stack
Brown-out
Watchdog
Power-up
Oscillator
Power-on
INT
Reset
Reset
Timer
Timer
(13-bit)
V
DD
Timer2
V
SS
7
RAM Addr
Reference
Voltage
8
3
CCP1
CCP
ADDR MUX
Data Bus
128 bytes
Registers
W Reg
ALU
RAM
File
PIC16F785/HV785
STATUS Reg
8
FSR Reg
9
MUX
EEADDR
EEPROM
256 bytes
EEDATA
Data
Indirect
Addr
8
Comparators
8
2 Analog
Two-Phase
Op Amps
PORTA
PORTC
PORTB
PWM
Dual
DS41249E-page 5
RB6
RC2
RC3
OP1-
OP2
SYNC
RB5
RB7
RC0
RC1
RC4
RC5
OP1
OP1+
OP2+
OP2-
PH2
RA0
RA1
RA2
RA3
RA4
RA5
RB4
RC6
RC7
PH1