PIC16F716-I/SS Microchip Technology Inc., PIC16F716-I/SS Datasheet - Page 27

• Manufacturer Part Number: PIC16F716-I/SS
• Description: MCU, 8-Bit, 2KW Flash, 128 RAM, 13 I/O, SSOP-20
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F716-I/SS

• A/d Inputs: 4-Channel, 8-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 13
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 20-pin SSOP
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

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