PIC16LF1517-E/PT Microchip Technology, PIC16LF1517-E/PT Datasheet - Page 91

• Manufacturer Part Number: PIC16LF1517-E/PT
• Description: 40-pin, 14KB Flash, 512B RAM, 10-bit ADC, 2xCCP, SPI, MI2C, EUSART, 1.8V-3.6V 44
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1517-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: 36
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 28x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: *
• Processor Series: PIC16LF151x
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

9.0
The PIC16F151X has an internal Low Dropout
Regulator (LDO) which provides operation above 3.6V.
The LDO regulates a voltage for the internal device
logic while permitting the V
at a higher voltage. There is no user enable/disable
control available for the LDO, it is always active. The
PIC16LF151X operates at a maximum V
does not incorporate an LDO.
A device I/O pin may be configured as the LDO voltage
output, identified as the V
required, an external low-ESR capacitor may be con-
nected to the V
The VCAPEN bit of Configuration Word 2 enables the
V
TABLE 9-1:
TABLE 9-2:
 2010 Microchip Technology Inc.
CONFIG2
Legend:
Note 1:
CAP
Name
pin. Refer to
VCAPEN
LOW DROPOUT (LDO)
VOLTAGE REGULATOR
— = unimplemented locations read as ‘0’. Shaded cells are not used by LDO.
PIC16F151X only.
0
Bits
13:8
7:0
CAP
VCAPEN SELECT BIT
SUMMARY OF CONFIGURATION WORD WITH LDO
Table
pin for additional regulator stability.
Bit -/7
—
9-1.
DD
CAP
and I/O pins to operate
Bit -/6
—
pin. Although not
RA5
Pin
DD
Bit 13/5
of 3.6V and
LVP
—
Preliminary
VCAPEN
Bit 12/4
DEBUG
On power-up, the external capacitor will load the LDO
voltage regulator. To prevent erroneous operation, the
device is held in Reset while a constant current source
charges the external capacitor. After the cap is fully
charged, the device is released from Reset. For more
information on recommended capacitor values and the
constant current rate, refer to the LDO Regulator
Characteristics Table in
Specifications”.
ULPBOR
Bit 11/3
PIC16(L)F1516/7/8/9
—
Bit 10/2
BORV
—
STVREN
Bit 9/1
Section 25.0 “Electrical
WRT<1:0>
Bit 8/0
DS41452A-page 91
—
Register
on Page
48