PIC18F45J50-I/PT Microchip Technology, PIC18F45J50-I/PT Datasheet - Page 163

• Manufacturer Part Number: PIC18F45J50-I/PT
• Description: IC PIC MCU FLASH 32K 2V 44-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F45J50-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 32KB (16K x 16)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 34
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2.15 V ~ 3.6 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: EUSART, I2C, SPI
• Maximum Clock Frequency: 48 MHz
• Number Of Timers: 5
• Operating Supply Voltage: 2.25 V to 2.75 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, DV164136, DM183032, MA180024, DM183022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 13 Channel
• Controller Family/series: PIC18
• No. Of I/o's: 22
• Ram Memory Size: 3776Byte
• Cpu Speed: 48MHz
• No. Of Timers: 5
• Embedded Interface Type: EUSART, I2C, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

10.0
The Parallel Master Port module (PMP) is an 8-bit
parallel I/O module, specifically designed to communi-
cate with a wide variety of parallel devices, such as
communication peripherals, LCDs, external memory
devices and microcontrollers. Because the interface to
parallel peripherals varies significantly, the PMP is
highly configurable. The PMP module can be
configured to serve as either a PMP or as a Parallel
Slave Port (PSP).
FIGURE 10-1:
© 2009 Microchip Technology Inc.
Parallel Master Port
PARALLEL MASTER PORT
(PMP)
PIC18
PMP MODULE OVERVIEW
PMA<0>
PMALL
PMA<1>
PMALH
PMA<7:2>
PMCS
PMBE
PMRD
PMRD/PMWR
PMWR
PMENB
PMD<7:0>
PMA<7:0>
PMA<15:8>
Microcontroller
PIC18F46J50 FAMILY
Key features of the PMP module are:
• Up to 16 bits of addressing when using
• Up to 8 Programmable Address Lines
• One Chip Select Line
• Programmable Strobe Options:
• Address Auto-Increment/Auto-Decrement
• Programmable Address/Data Multiplexing
• Programmable Polarity on Control Signals
• Legacy Parallel Slave Port Support
• Enhanced Parallel Slave Support:
• Programmable Wait States
• Selectable Input Voltage Levels
data/address multiplexing
- Individual Read and Write Strobes or;
- Read/Write Strobe with Enable Strobe
- Address Support
- 4-Byte Deep, Auto-Incrementing Buffer
Up to 8-Bit Address
8-Bit Data
LCD
Address Bus
Data Bus
Control Lines
Buffer
FIFO
DS39931C-page 163
EEPROM