PIC18LF27J53-I/ML Microchip Technology, PIC18LF27J53-I/ML Datasheet - Page 189

• 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

11.2.2
When chip select is active and a write strobe occurs
(PMCSx = 1 and PMWR = 1), the data from PMD<7:0>
is captured into the lower PMDIN1L register. The
PMPIF and IBF flag bits are set when the write
ends.The timing for the control signals in Write mode is
displayed in Figure 11-3. The polarity of the control
signals are configurable.
FIGURE 11-3:
FIGURE 11-4:
 2010 Microchip Technology Inc.
PMD<7:0>
PMD<7:0>
PMCS1
PMCSx
PMWR
PMWR
PMPIF
PMPIF
PMRD
PMRD
OBE
OBE
IBF
IBF
WRITE TO SLAVE PORT
PARALLEL SLAVE PORT WRITE WAVEFORMS
PARALLEL SLAVE PORT READ WAVEFORMS
Preliminary
PIC18F47J53 FAMILY
11.2.3
When chip select is active and a read strobe occurs
(PMCSx = 1 and PMRD = 1), the data from the
PMDOUT1L register (PMDOUT1L<7:0>) is presented
on to PMD<7:0>. Figure 11-4 provides the timing for
the control signals in Read mode.
|
|
READ FROM SLAVE PORT
Q4
Q4
|
|
Q1
Q1
|
|
Q2
Q2
|
|
DS39964B-page 189
Q3
Q3
|
|
Q4
Q4