PIC16F1527-E/MR Microchip Technology, PIC16F1527-E/MR Datasheet - Page 256

• Manufacturer Part Number: PIC16F1527-E/MR
• Description: 64-pin, 28KB Flash, 1536B RAM, 10-bit ADC, 10xCCP, 2xSPI, 2xMI2C, 2xEUSART, 2.3V
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1527-E/MR

• 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: 28KB (16K x 14)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 1.5K 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-VFQFN Exposed Pad
• Core: PIC
• Processor Series: PIC16F
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 20 MHz
• Data Ram Size: 1536 B
• Number Of Programmable I/os: 54
• Operating Supply Voltage: 2.3 V to 5.5 V
• Mounting Style: SMD/SMT
• Interface Type: SPI, I2C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16(L)F1526/27
FIGURE 22-2:
The operation of the EUSART module is controlled
through three registers:
• Transmit Status and Control (TXxSTA)
• Receive Status and Control (RCxSTA)
• Baud Rate Control (BAUDxCON)
These
Register 22-2
For all modes of EUSART operation, the TRIS control
bits corresponding to the RXx/DTx and TXx/CKx pins
should be set to ‘1’. The EUSART control will
automatically reconfigure the pin from input to output, as
needed.
When the receiver or transmitter section is not enabled
then the corresponding RXx/DTx or TXx/CKx pin may be
used for general purpose input and output.
DS41458B-page 256
BRG16
Baud Rate Generator
SPxBRGH
registers
and
RXx/DTx pin
SPxBRGL
Register
are
+ 1
EUSART RECEIVE BLOCK DIAGRAM
detailed
22-3, respectively.
Multiplier
BRG16
SYNC
BRGH
Pin Buffer
and Control
in
1 X 0 0
X 1 1 0
X 1 0 1
x4
Register
x16 x64
F
OSC
0
0
0
22-1,
Preliminary
n
Data
Recovery
÷ n
FERR
Stop
MSb
CREN
(8)
RX9D
7
RX9
RSR Register
 2011 Microchip Technology Inc.
RCxREG Register
• • •
OERR
8
1
RCxIF
RCxIE
Data Bus
0
START
LSb
RCIDL
Interrupt
FIFO