PIC16F1526-E/PT Microchip Technology, PIC16F1526-E/PT Datasheet - Page 133

• Manufacturer Part Number: PIC16F1526-E/PT
• Description: 64-pin, 14KB Flash, 768B RAM, 10-bit ADC, 10xCCP, 2xSPI, 2xMI2C, 2xEUSART, 2.3V-
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1526-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 5.5 V
• Data Converters: A/D 30x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-TQFP
• Processor Series: PIC16F
• Core: PIC
• Data Ram Size: 768 B
• Interface Type: MI2C, SPI, EUSART
• Number Of Timers: 9
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: MPLAB IDE Software
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

REGISTER 12-22: ANSELE: PORTE ANALOG SELECT REGISTER
REGISTER 12-23: WPUE: WEAK PULL-UP PORTE REGISTER
TABLE 12-12: SUMMARY OF REGISTERS ASSOCIATED WITH PORTE
 2011 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-3
bit 2-0
Note 1:
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-0
Note 1:
APFCON
ANSELE
LATE
PORTE
TRISE
WPUE
Legend:
R/W-1/1
WPUE7
Name
U-0
—
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.
Global WPUEN bit of the OPTION_REG register must be cleared for individual pull-ups to be enabled.
The weak pull-up device is automatically disabled if the pin is in configured as an output.
x = unknown, u = unchanged, - = unimplemented locations read as ‘ 0 ’. Shaded cells are not used by PORTE.
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
WPUE<7:0> : Weak Pull-up Register bits
1 = Pull-up enabled
0 = Pull-up disabled
TRISE7
WPUE7
LATE7
R/W-1/1
Bit 7
WPUE6
RE7
—
—
U-0
—
WPUE6
TRISE6
LATE6
Bit 6
RE6
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
—
—
R/W-1/1
WPUE5
U-0
—
TRISE5
WPUE5
LATE5
Bit 5
RE5
—
—
R/W-1/1
WPUE4
U-0
Preliminary
—
TRISE4
WPUE4
LATE4
Bit 4
RE4
—
—
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
R/W-1/1
WPUE3
WPUE3
TRISE3
LATE3
U-0
—
Bit 3
RE3
(1)
—
—
. Digital input buffer disabled.
PIC16(L)F1526/27
WPUE2
TRISE2
ANSE2
LATE2
Bit 2
R/W-1/1
WPUE2
RE2
ANSE2
R/W-1
—
T3CKISEL CCP2SEL
WPUE1
TRISE1
ANSE1
LATE1
Bit 1
RE1
R/W-1/1
ANSE1
WPUE1
R/W-1
TRISE0
WPUE0
ANSE0
LATE0
DS41458B-page 133
Bit 0
RE0
ANSE0
R/W-1/1
WPUE0
R/W-1
Register
on Page
124
133
132
132
132
133
bit 0
bit 0