PIC32MX420F032H-40I/MR Microchip Technology, PIC32MX420F032H-40I/MR Datasheet - Page 91
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PIC32MX420F032H-40I/MR
Manufacturer Part Number
PIC32MX420F032H-40I/MR
Description
IC PIC MCU FLASH 32KX32 64-QFN
Manufacturer
Microchip Technology
Series
PIC® 32MXr
Datasheets
1.MA320002.pdf
(208 pages)
2.DM320001.pdf
(44 pages)
3.PIC32MX320F032H-40IPT.pdf
(48 pages)
4.PIC32MX320F032H-40IPT.pdf
(66 pages)
5.PIC32MX320F032H-40IPT.pdf
(22 pages)
6.PIC32MX320F064H-40IMR.pdf
(172 pages)
Specifications of PIC32MX420F032H-40I/MR
Core Size
32-Bit
Program Memory Size
32KB (32K x 8)
Core Processor
MIPS32® M4K™
Speed
40MHz
Connectivity
I²C, IrDA, LIN, PMP, SPI, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
53
Program Memory Type
FLASH
Ram Size
8K 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
64-VFQFN, Exposed Pad
Controller Family/series
PIC32
Ram Memory Size
8KB
Cpu Speed
40MHz
No. Of Timers
5
Interface
EUSART, I2C, SPI, USB
No. Of Pwm Channels
5
Embedded Interface Type
EUSART, I2C, SPI, USB
Rohs Compliant
Yes
Processor Series
PIC32MX4xx
Core
MIPS
Data Bus Width
32 bit
Data Ram Size
8 KB
Interface Type
I2C, JTAG, SPI, TWI, UART, USB
Maximum Clock Frequency
80 MHz
Number Of Programmable I/os
51
Number Of Timers
5
Operating Supply Voltage
2.3 V to 3.6 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52713-733, 52714-737
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, DM320003, DM320002, MA320002
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
876-1000 - PIC32 BREAKOUT BOARD
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
variety of parallel devices, such as communications
peripherals, LCDs, external memory devices, and
microcontrollers. Because the interface to parallel
peripherals varies significantly, the PMP module is
highly configurable.
FIGURE 20-1:
© 2009 Microchip Technology Inc.
Note:
Note 1: On 64-pin devices, data pins PMD<15:8> are not available in 16-bit Master modes
PIC32MX3XX/4XX
PARALLEL MASTER PORT
(PMP)
Master Port
reference source. Refer to the “PIC32MX
This data sheet summarizes the features of
the PIC32MX3XX/4XX family of devices. It
is not intended to be a comprehensive
Family Reference Manual” Section 13.
“Parallel Master Port (PMP)” (DS61128)
for a detailed description of this peripheral.
The manual is available from the Microchip
web site (www.Microchip.com/PIC32).
Parallel
PMP MODULE PINOUT AND CONNECTIONS TO EXTERNAL 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
Preliminary
(1)
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
PIC32MX3XX/4XX
On 64-pin devices, data pins PMD<15:8>
are not available.
LCD
Address Bus
Data Bus
Control Lines
buffer
FIFO
DS61143F-page 89
EEPROM
FLASH
SRAM