PIC16LF1904 Datasheet, PDF (115/288 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC16LF1904/6/7
REGISTER 11-18: LATE: PORTE DATA LATCH REGISTER
U-0
—
bit 7
U-0
U-0
U-0
U-0
—
—
—
—
R/W-x/u
LATE2⁽²⁾
R/W-x/u
LATE1⁽²⁾
R/W-x/u
LATE0⁽²⁾
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7-3
bit 2-0
Unimplemented: Read as ‘0’
LATE<2:0>: PORTE Output Latch Value bits⁽¹⁾
Note 1:
2:
Writes to PORTE are actually written to the corresponding LATE register. Reads from the PORTE register is
return of actual I/O pin values.
PIC16LF1904/7 only.
REGISTER 11-19: ANSELE: PORTE ANALOG SELECT REGISTER
U-0
—
bit 7
U-0
U-0
U-0
U-0
R/W-1/1
—
—
—
—
ANSE2⁽²⁾
R/W-1/1
ANSE1⁽²⁾
R/W-1/1
ANSE0⁽²⁾
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7-3
bit 2-0
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⁽¹⁾. Digital input buffer disabled.
Note 1:
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.
PIC16LF1904/7 only.
 2011 Microchip Technology Inc.
Preliminary
DS41569A-page 115