PIC16F716-I/ML Microchip Technology, PIC16F716-I/ML Datasheet - Page 27

• Manufacturer Part Number: PIC16F716-I/ML
• Description: IC PIC MCU FLASH 2KX14 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F716-I/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

FIGURE 3-10:
TABLE 3-2:
© 2007 Microchip Technology Inc.
PORTB
TRISB
OPTION_REG
Legend:
Name
x = unknown, u = unchanged. Shaded cells are not used by PORTB.
TRISB7
PWMD(P1D) Enable
PWMD(P1D) Data out
PWMD(P1D) Auto-shutdown tri-state
DATA BUS
WR PORTB
WR TRISB
Set RBIF
From other
RB<7:4> pins
ICSPD – In-Circuit Serial Programming™ Data Input
RBPU
Bit 7
RB7
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
BLOCK DIAGRAM OF RB7/P1D PIN
INTEDG
TRISB6
Bit 6
RB6
RD TRISB
RD PORTB
Data Latch
TRIS Latch
D
D
CK
CK
TRISB5
T0CS
Bit 5
RB5
Q
Q
Q
TRISB4
Q
T0SE
RBPU
Bit 4
RB4
EN
(1)
D
1
0
Q
TRISB3
Latch
Bit 3
RB3
PSA
EN
D
Q3
RD PORTB
TRISB2
Bit 2
RB2
PS2
Q1
ST
Buffer
TRISB1
Bit 1
RB1
PS1
V
P
DD
TRISB0
Bit 0
weak
pull-up
RB0
PS0
Note
TTL
Buffer
V
SS
PIC16F716
V
DD
1:
xxxx xxxx
1111 1111
1111 1111
POR, BOR
Value on
To enable weak pull-ups,
set the appropriate TRIS
bit(s) and clear the RBPU
bit of the OPTION register.
RB7/P1D
DS41206B-page 25
uuuu uuuu
1111 1111
1111 1111
Value on
all other
Resets