PIC18LF27J53-I/ML Microchip Technology, PIC18LF27J53-I/ML Datasheet - Page 5

• Manufacturer Part Number: PIC18LF27J53-I/ML
• Description: IC PIC MCU 128KB FLASH 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18LF27J53-I/ML

• Core Size: 8-Bit
• Program Memory Size: 128KB (64K x 16)
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: I²C, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 2.75 V
• Data Converters: A/D 10x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Controller Family/series: PIC18
• Cpu Speed: 48MHz
• Digital Ic Case Style: QFN
• Supply Voltage Range: 1.8V To 3.6V
• Embedded Interface Type: I2C, SPI, USART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

7. Module: Enhanced Universal
EXAMPLE 1:
 2010 Microchip Technology Inc.
;Initial conditions: SPEN = 0 (module disabled)
;To re-enable the module:
;Re-Initialize TXSTAx, BAUDCONx, SPBRGx, SPBRGHx registers (if needed)
;Re-Initialize RCSTAx register (if needed), but do not set SPEN = 1 yet
;Now enable the module, but add a 2-Tcy delay before executing any two-cycle
;instructions
bsf
nop
nop
In rare situations when interrupts are enabled,
unexpected results may occur if:
• The EUSART is disabled (SPEN bit
• The EUSART is re-enabled (RCSTAx<7> = 1)
• A two-cycle instruction is executed immediately
(RCSTAx<7>) = 0)
after setting SPEN, CREN or TXEN = 1
RCSTA1, SPEN
Synchronous Asynchronous
Receiver Transmitter (EUSART)
RE-ENABLING AN EUSART MODULE
;or RCSTA2 if EUSART2
;1 Tcy delay
;1 Tcy delay (two total)
PIC18F47J53 FAMILY
Work around
Add a 2 T
enables the EUSART module (sets SPEN, CREN
or TXEN = 1).
See
Affected Silicon Revisions
A1
X
Example
CY
delay after any instruction that re-
1.
DS80506C-page 5