PIC24FJ256GB210-I/BG Microchip Technology, PIC24FJ256GB210-I/BG Datasheet - Page 323
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PIC24FJ256GB210-I/BG
Manufacturer Part Number
PIC24FJ256GB210-I/BG
Description
IC, 16BIT MCU, PIC24F, 32MHZ, BGA-121
Manufacturer
Microchip Technology
Series
PIC® 24Fr
Specifications of PIC24FJ256GB210-I/BG
Controller Family/series
PIC24
No. Of I/o's
84
Ram Memory Size
96KB
Cpu Speed
32MHz
No. Of Timers
5
No. Of Pwm Channels
9
Core Size
16 Bit
Program Memory Size
256KB
Core Processor
PIC
Speed
32MHz
Connectivity
I²C, IrDA, SPI, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
84
Program Memory Type
FLASH
Ram Size
96K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Data Converters
A/D 24x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
121-TFBGA
Processor Series
PIC24FJ
Core
PIC
Data Bus Width
16 bit
Data Ram Size
96 KB
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
44
Number Of Timers
5
Operating Supply Voltage
2.2 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52713-733, 52714-737, 53276-922, EWDSPIC
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, DM240001, MA240021
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 24 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC24FJ256GB210-I/BG
Manufacturer:
Microchip Technology
Quantity:
10 000
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26.0
PIC24FJ256GB210 family devices include several
features intended to maximize application flexibility and
reliability, and minimize cost through elimination of
external components. These are:
• Flexible Configuration
• Watchdog Timer (WDT)
• Code Protection
• JTAG Boundary Scan Interface
• In-Circuit Serial Programming™
• In-Circuit Emulation
26.1
The Configuration bits can be programmed (read as ‘0’),
or left unprogrammed (read as ‘1’), to select various
device configurations. These bits are mapped starting at
program memory location F80000h. A detailed explana-
tion of the various bit functions is provided in
Register 26-1 through Register 26-6.
Note that address F80000h is beyond the user program
memory space. In fact, it belongs to the configuration
memory space (800000h-FFFFFFh) which can only be
accessed using table reads and table writes.
TABLE 26-1:
2010 Microchip Technology Inc.
PIC24FJ128GB2XX
PIC24FJ256GB2XX
Note:
SPECIAL FEATURES
Configuration Bits
Device
This data sheet summarizes the features
of this group of PIC24F devices. It is not
intended to be a comprehensive reference
source. For more information, refer to the
following sections of the “PIC24F Family
Reference Manual”. The information in
this data sheet supersedes the information
in the FRMs.
• Section 9. “Watchdog Timer (WDT)”
• Section 32. “High-Level Device
• Section 33. “Programming and
(DS39697)
Integration” (DS39719)
Diagnostics” (DS39716)
FLASH CONFIGURATION WORD LOCATIONS FOR PIC24FJ256GB210 FAMILY
DEVICES
2ABFEh
157FEh
1
PIC24FJ256GB210 FAMILY
Configuration Word Addresses
2ABFCh
157FCh
2
26.1.1
In PIC24FJ256GB210 family devices, the configuration
bytes are implemented as volatile memory. This means
that configuration data must be programmed each time
the device is powered up. Configuration data is stored
in the three words at the top of the on-chip program
memory space, known as the Flash Configuration
Words. Their specific locations are shown in
Table 26-1. These are packed representations of the
actual device Configuration bits, whose actual
locations are distributed among several locations in
configuration space. The configuration data is automat-
ically loaded from the Flash Configuration Words to the
proper Configuration registers during device Resets.
When creating applications for these devices, users
should always specifically allocate the location of the
Flash Configuration Word for configuration data. This is
to make certain that program code is not stored in this
address when the code is compiled.
The upper byte of all Flash Configuration Words in pro-
gram memory should always be ‘0000 0000’. This
makes them appear to be NOP instructions in the
remote event that their locations are ever executed by
accident. Since Configuration bits are not implemented
in the corresponding locations, writing ‘0’s to these
locations has no effect on device operation.
Note:
Note:
CONSIDERATIONS FOR
CONFIGURING PIC24FJ256GB210
FAMILY DEVICES
Configuration data is reloaded on all types
of device Resets.
Performing a page erase operation on the
last page of program memory clears the
Flash Configuration Words, enabling code
protection as a result. Therefore, users
should avoid performing page erase
operations on the last page of program
memory.
2ABFAh
157FAh
3
DS39975A-page 323
2ABF8h
157F8h
4
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