PIC16F785-I/SS Microchip Technology, PIC16F785-I/SS Datasheet - Page 43
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PIC16F785-I/SS
Manufacturer Part Number
PIC16F785-I/SS
Description
IC PIC MCU FLASH 2KX14 20SSOP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F785-ISS.pdf
(206 pages)
3.PIC16F785-ISS.pdf
(10 pages)
4.PIC16F785-ISS.pdf
(28 pages)
5.PIC16F785-IP.pdf
(178 pages)
Specifications of PIC16F785-I/SS
Program Memory Type
FLASH
Program Memory Size
3.5KB (2K x 14)
Package / Case
20-SSOP
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
XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOPXLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPAC162060 - HEADER INTRFC MPLAB ICD2 20PINAC164307 - MODULE SKT FOR PM3 28SSOP
Connectivity
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
4.3.1
Each PORTB pin is multiplexed with other functions.
The pins and their combined functions are briefly
described here. For specific information about individ-
ual functions such as the PWM, operational amplifier,
or the A/D, refer to the appropriate section in this Data
Sheet.
4.3.1.1
The RB4/AN10/OP2- pin is configurable to function as
one of the following:
• a general purpose I/O
• an analog input to the A/D
• an analog input to Op Amp 2
4.3.1.2
The RB5/AN11/OP2+ pin is configurable to function as
one of the following:
• a general purpose I/O
• an analog input to the A/D
• an analog input to Op Amp 2
FIGURE 4-7:
2004 Microchip Technology Inc.
PORTB
PORTB
DATA BUS
TRISB
TRISB
WR
WR
RD
RD
D
D
TO OP AMP2
TO A/D CONVERTER
CK
CK
RB4/AN10/OP2-
RB5/AN11/OP2+
PORTB PIN DESCRIPTIONS AND
DIAGRAMS
Q
Q
Q
Q
BLOCK DIAGRAM OF RB4
AND RB5
Q
ANS10 (RB4)
ANS11 (RB5)
EN
D
V
V
DD
SS
I/O PIN
Preliminary
4.3.1.3
The RB6 pin is configurable to function as the
following:
• an open drain general purpose I/O
FIGURE 4-8:
4.3.1.4
The RB7/SYNC pin is configurable to function as one
of the following:
• a general purpose I/O
• PWM synchronization input and output
FIGURE 4-9:
PORTB
PORTB
PORTB
PORTB
TRISB
TRISB
TRISB
TRISB
DATA BUS
PH1EN
PH2EN
PWM MASTER
SYNC OUT
DATA BUS
WR
WR
RD
WR
WR
RD
RD
RD
TO PWM SYNC INPUT
D
D
D
D
CK
CK
RB6
RB7/SYNC
CK
CK
Q
Q
Q
Q
Q
Q
Q
Q
BLOCK DIAGRAM OF RB6
BLOCK DIAGRAM OF RB7
Q
Q
PIC16F785
EN
EN
D
D
1
0
DS41249A-page 41
N
V
SS
V
V
V
SS
DD
SS
I/O PIN
I/O PIN