PIC16LF723A-I/ML Microchip Technology, PIC16LF723A-I/ML Datasheet - Page 74

• Manufacturer Part Number: PIC16LF723A-I/ML
• Description: MCU PIC 3.5K FLASH XLP 28-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF723A-I/ML

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Number Of I /o: 25
• Program Memory Type: FLASH
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 11x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC16LF
• No. Of I/o's: 25
• Ram Memory Size: 192Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F/LF722A/723A
6.5
PORTE
only and its TRIS bit will always read as ‘1’.
Reading the PORTE register (Register 6-12) reads the
status of the pins. RE3 reads ‘0’ when MCLRE = 1.
REGISTER 6-12:
REGISTER 6-13:
TABLE 6-4:
DS41417A-page 74
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-4
bit 3
bit 2-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-4
bit 3
bit 2-0
PORTE
TRISE
Legend:
Name
Note 1: This bit is always ‘1’ as RE3 is input only.
U-0
U-0
—
—
(1)
PORTE and TRISE Registers
is an 1-bit wide, input only port. RE3 is input
x = unknown, u = unchanged, – = unimplemented locations read as ‘0’. Shaded cells are not used by PORTE
Bit 7
—
—
Unimplemented: Read as ‘0’
RE3: PORTE I/O Pin bits
1 = Port pin is > V
0 = Port pin is < V
Unimplemented: Read as ‘0’
Unimplemented: Read as ‘0’
TRISE3: RE3 Port Tri-state Control bit
This bit is always ‘1’ as RE3 is an input only
Unimplemented: Read as ‘0’
SUMMARY OF REGISTERS ASSOCIATED WITH PORTE
U-0
U-0
—
—
Bit 6
PORTE: PORTE REGISTER
TRISE: PORTE TRI-STATE REGISTER
—
—
W = Writable bit
W = Writable bit
‘1’ = Bit is set
‘1’ = Bit is set
Bit 5
—
—
IH
IL
U-0
U-0
—
—
Bit 4
—
—
(1)
TRISE3
U-0
U-0
Bit 3
RE3
—
—
(1)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
Bit 2
TRISE3
—
—
RE3
R-x
R-1
Bit 1
—
—
U-0
U-0
—
—
Bit 0
—
—
 2010 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
---- x---
---- 1---
POR, BOR
Value on
U-0
U-0
—
—
---- x---
---- 1---
Value on
all other
Resets
U-0
U-0
—
—
bit 0
bit 0