PIC16F726-I/SP Microchip Technology Inc., PIC16F726-I/SP Datasheet - Page 86

• Manufacturer Part Number: PIC16F726-I/SP
• Description: 28 PIN, 14 KB FLASH, 1.8V-5.5V, 16 MHZ INT. OSC.
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F726-I/SP

• A/d Inputs: 11-Channel, 8-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Frequency: 20 MHz
• Input Output: 25
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 14K Bytes
• Ram Size: 368 Bytes
• Resistance, Drain To Source On: Bytes
• Serial Interface: I2C, SPI, AUSART
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F72X/PIC16LF72X
REGISTER 6-17:
TABLE 6-5:
DS41341B-page 84
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-3
bit 2-0
Note 1:
ADCON0
ANSELE
PORTE
TRISE
Legend:
Note 1:
Name
U-0
—
2:
2:
When setting a pin to an analog input, the corresponding TRIS bit must be set to Input mode in order to
allow external control of the voltage on the pin.
ANSELE register is not implemented on the PIC16F722/723/726/PIC16LF722/723/726. Read as ‘0’
x = unknown, u = unchanged, – = unimplemented locations read as ‘0’. Shaded cells are not used by PORTE
These registers are not implemented on the PIC16F722/723/726/PIC16LF722/723/726 devices, read as ‘0’.
This bit is always ‘1’ as RE3 is input only.
Bit 7
—
—
—
—
Unimplemented: Read as ‘0’
ANSE<2:0>: Analog Select between Analog or Digital Function on Pins RE<2:0>, respectively
0 = Digital I/O. Pin is assigned to port or Digital special function.
1 = Analog input. Pin is assigned as analog input
SUMMARY OF REGISTERS ASSOCIATED WITH PORTE
U-0
—
Bit 6
ANSELE: PORTE ANALOG SELECT REGISTER
—
—
—
—
W = Writable bit
‘1’ = Bit is set
CHS3
Bit 5
—
—
—
U-0
—
CHS2
Bit 4
—
—
—
TRISE3
CHS1
U-0
Bit 3
RE3
Preliminary
—
—
(2)
TRISE2
ANSE2
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
CHS0
Bit 2
RE2
U-0
—
(1)
(1)
. Digital Input buffer disabled.
GO/DONE
TRISE1
ANSE1
Bit 1
RE1
ANSE2
(1)
R/W-1
TRISE0
ANSE0
ADON
Bit 0
(2)
RE0
© 2008 Microchip Technology Inc.
(1)
x = Bit is unknown
ANSE1
--00 0000
---- -111
---- xxxx
---- 1111
R/W-1
POR, BOR
Value on
(2)
ANSE0
--00 0000
---- -111
---- xxxx
---- 1111
Value on
R/W-1
all other
Resets
bit 0
(2)