DSPIC33EP256MU806-E/MR Microchip Technology, DSPIC33EP256MU806-E/MR Datasheet - Page 429

• Manufacturer Part Number: DSPIC33EP256MU806-E/MR
• Description: 64 PINS, 256KB Flash, 28KB RAM, 60 MHz, USB, 2xCAN, 15 DMA 64 QFN 9x9x0.9mm TUBE
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33EPr

Specifications of DSPIC33EP256MU806-E/MR

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 60 MIPs
• Connectivity: CAN, I²C, IrDA, LIN, QEI, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 256KB (85.5K x 24)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 12K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 24x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

28.0
FIGURE 28-1:
 2009-2011 Microchip Technology Inc.
Note 1: This data sheet summarizes the features
dsPIC33EPXXXMU806/810/814 and PIC24EPXXXGU810/814
Parallel Master Port
2: Some registers and associated bits
PARALLEL MASTER PORT
(PMP)
dsPIC33E
of the dsPIC33EPXXXMU806/810/814
and PIC24EPXXXGU810/814 families of
devices. It is not intended to be a
comprehensive reference source. To
complement the information in this data
sheet, refer to Section 28. “Parallel
Master Port (PMP)” (DS70576) of the
“dsPIC33E/PIC24E Family Reference
Manual”, which is available from the
Microchip
(www.microchip.com).
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization”
this data sheet for device-specific register
and bit information.
PMP MODULE PINOUT AND CONNECTIONS TO EXTERNAL DEVICES
web
PMA<0>
PMALL
PMA<1>
PMALH
PMA<13:2>
PMA<14>
PMCS1
PMA<15>
PMCS2
PMBE
PMRD
PMRD/PMWR
PMWR
PMENB
PMD<7:0>
PMA<7:0>
PMA<15:8>
site
Preliminary
in
Microcontroller
8-bit Data (with or without multiplexed addressing)
The Parallel Master Port (PMP) module is a parallel
8-bit 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.
Key features of the PMP module include:
• Eight Data Lines
• 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
• Legacy Parallel Slave Port (PSP) Support
• Enhanced Parallel Slave Support:
• Programmable Wait States
- Individual read and write strobes, or
- Read/Write strobe with enable strobe
- Address support
- 4-byte deep auto-incrementing buffer
Up to 16-bit Address
LCD
Address Bus
Data Bus
Control Lines
Buffer
FIFO
DS70616E-page 429
EEPROM