PIC32MX795F512L-80I/PF Microchip Technology, PIC32MX795F512L-80I/PF Datasheet - Page 137

• Manufacturer Part Number: PIC32MX795F512L-80I/PF
• Description: IC MCU 32BIT 512KB FLASH 100TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX795F512L-80I/PF

• Core Size: 32-Bit
• Program Memory Size: 512KB (512K x 8)
• Core Processor: MIPS32® M4K™
• Speed: 80MHz
• Connectivity: CAN, Ethernet, I²C, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Type: FLASH
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP
• Controller Family/series: PIC32
• Ram Memory Size: 128KB
• Cpu Speed: 80MHz
• No. Of Timers: 5
• Interface: CAN, I2C, SPI, UART, USB
• No. Of Pwm Channels: 5
• Embedded Interface Type: CAN, I2C, SPI, UART, USB
• Rohs Compliant: Yes
• Processor Series: PIC32MX7xx
• Core: MIPS
• 3rd Party Development Tools: 52713-733, 52714-737
• Development Tools By Supplier: PG164130, DV164035, DV244005
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

20.0
The PMP is a parallel 8-bit/16-bit input/output module
specifically designed to communicate with a wide vari-
ety of parallel devices, such as communications periph-
erals,
microcontrollers. Because the interface to parallel
peripherals varies significantly, the PMP module is
highly configurable.
FIGURE 20-1:
 2009 Microchip Technology Inc.
Note 1: On 64-pin devices, data pins PMD<15:8> are not available in 16-bit Master modes.
Note 1: This data sheet summarizes the features
PIC32MX5XX/6XX/7XX
LCDs,
2: Some registers and associated bits
PARALLEL MASTER PORT
(PMP)
Master Port
Parallel
of the PIC32MX5XX/6XX/7XX family of
devices. It is not intended to be a
comprehensive reference source. To
complement the information in this data
sheet, refer to Section 13. “Parallel
Master Port (PMP)”
“PIC32MX Family Reference Manual” ,
which is available from the Microchip web
site (www.microchip.com/PIC32).
described in this section may not be avail-
able on all devices. Refer to Section 4.0
“Memory Organization” in this data
sheet for device-specific register and bit
information.
external
PMP MODULE PINOUT AND CONNECTIONS TO EXTERNAL DEVICES
memory
(DS61128) in the
devices,
PMD<7:0>
PMD<15:8>
PMA<0>
PMALL
PMA<1>
PMALH
PMA<13:2>
PMA<14>
PMCS1
PMA<15>
PMCS2
PMRD
PMRD/PMWR
PMWR
PMENB
and
Preliminary
(1)
PIC32MX5XX/6XX/7XX
Microcontroller
16/8-bit Data (with or without multiplexed addressing)
Key features of the PMP module include:
• 8-bit, 16-bit Interface
• Up to 16 Programmable Address Lines
• Up to Two Chip Select Lines
• Programmable Strobe Options
• Address Auto-increment/Auto-decrement
• Programmable Address/Data Multiplexing
• Programmable Polarity on Control Signals
• Parallel Slave Port Support
• Programmable Wait States
• Operate during CPU Sleep and Idle modes
• Fast Bit Manipulation using CLR, SET and INV
• Freeze Option for In-Circuit Debugging
- Individual read and write strobes, or
- Read/write strobe with enable strobe
- Legacy addressable
- Address support
- 4-byte deep auto-incrementing buffer
Registers
Note:
Up to 16-bit Address
On 64-pin devices, data pins PMD<15:8>
are not available.
LCD
Address Bus
Data Bus
Control Lines
buffer
FIFO
DS61156B-page 137
EEPROM
SRAM
Flash