56F826 datasheet, PDF - EEWORLD Datasheet

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56F826: Description16-BIT, 80 MHz, OTHER DSP, PQFP100; Categorysemiconductor The embedded processor and controller; File Size690KB，56 Pages; ManufacturerFREESCALE (NXP)

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56F826 Overview

16-BIT, 80 MHz, OTHER DSP, PQFP100

56F826 Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	100
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Maximum supply/operating voltage	2.75 V
Minimum supply/operating voltage	2.25 V
Rated supply voltage	2.5 V
External data bus width	16
Processing package description	ROHS COMPLIANT, PLASTIC, LQFP-100
Lead-free	Yes
EU RoHS regulations	Yes
China RoHS regulations	Yes
state	ACTIVE
Craftsmanship	CMOS
packaging shape	SQUARE
Package Size	FLATPACK, LOW PROFILE, FINE PITCH
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	0.5000 mm
terminal coating	MATTE TIN
Terminal location	QUAD
Packaging Materials	PLASTIC/EPOXY
Temperature level	INDUSTRIAL
Address bus width	16
barrel shifter	Yes
boundary scan	Yes
Maximum FCLK clock frequency	80 MHz
Internal bus architecture	MULTIPLE
low power mode	Yes
Microprocessor type	OTHER DSP
Number of data processing bits	16

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56F826

Data Sheet

Preliminary Technical Data

56F800

16-bit Digital Signal Controllers

DSP56F826

Rev. 14

01/2007

freescale.com

56F826 Description

•

Sixteen (16) dedicated General Purpose I/O (GPIO) pins

Thirty (30) shared General Purpose I/O (GPIO) pins

Computer-Operating Properly (COP) Watchdog timer

Two external interrupt pins

External reset pin for hardware reset

JTAG/On-Chip Emulation (OnCE™) for unobtrusive, processor speed-independent debugging

Software-programmable, Phase Locked Loop-based frequency synthesizer for the controller core clock

Fabricated in high-density EMOS with 5V-tolerant, TTL-compatible digital inputs

One Time of Day module

1.1.4

•

Energy Information

Dual power supply, 3.3V and 2.5V

Wait and Multiple Stop modes available

1.2 56F826 Description

The 56F826 is a member of the 56800 core-based family of processors. It combines, on a single chip, the

processing power of a DSP and the functionality of a microcontroller with a flexible set of peripherals to

create an extremely cost-effective solution for general purpose applications. Because of its low cost,

configuration flexibility, and compact program code, the 56F826 is well-suited for many applications.

The 56F826 includes many peripherals that are especially useful for applications such as: noise

suppression, ID tag readers, sonic/subsonic detectors, security access devices, remote metering, sonic

alarms, POS terminals, feature phones.

The 56800 core is based on a Harvard-style architecture consisting of three execution units operating in

parallel, allowing as many as six operations per instruction cycle. The microprocessor-style programming

model and optimized instruction set allow straightforward generation of efficient, compact code for both

DSP and MCU applications. The instruction set is also highly efficient for C/C++ Compilers to enable

rapid development of optimized control applications.

The 56F826 supports program execution from either internal or external memories. Two data operands can

be accessed from the on-chip Data RAM per instruction cycle. The 56F826 also provides two external

dedicated interrupt lines, and up to 46 General Purpose Input/Output (GPIO) lines, depending on

peripheral configuration.

The 56F826 controller includes 31.5K words (16-bit) of Program Flash and 2K words of Data Flash (each

programmable through the JTAG port) with 512 words of Program RAM, and 4K words of Data RAM. It

also supports program execution from external memory.

The 56F826 incorporates a total of 2K words of Boot Flash for easy customer-inclusion of

field-programmable software routines that can be used to program the main Program and Data Flash

memory areas. Both Program and Data Flash memories can be independently bulk-erased or erased in page

sizes of 256 words. The Boot Flash memory can also be either bulk- or page-erased.

56F826 Technical Data, Rev. 14

Freescale Semiconductor

56F826 Related Products

	56F826	DSP56F826-827UM	DSP56F826	DSP56F826PB	DSP56F826E
Description	16-BIT, 80 MHz, OTHER DSP, PQFP100	16-BIT, 80 MHz, OTHER DSP, PQFP100	16-BIT, 80 MHz, OTHER DSP, PQFP100	16-BIT, 80 MHz, OTHER DSP, PQFP100	16-BIT, 80 MHz, OTHER DSP, PQFP100
Number of functions	1	1	1	1	1
Number of terminals	100	100	100	100	100
Maximum operating temperature	85 Cel	85 Cel	85 Cel	85 Cel	85 Cel
Minimum operating temperature	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel
Maximum supply/operating voltage	2.75 V	2.75 V	2.75 V	2.75 V	2.75 V
Minimum supply/operating voltage	2.25 V	2.25 V	2.25 V	2.25 V	2.25 V
Rated supply voltage	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
External data bus width	16	16	16	16	16
Processing package description	ROHS COMPLIANT, PLASTIC, LQFP-100	ROHS COMPLIANT, PLASTIC, LQFP-100	ROHS COMPLIANT, PLASTIC, LQFP-100	ROHS COMPLIANT, PLASTIC, LQFP-100	ROHS COMPLIANT, PLASTIC, LQFP-100
Lead-free	Yes	Yes	Yes	Yes	Yes
EU RoHS regulations	Yes	Yes	Yes	Yes	Yes
China RoHS regulations	Yes	Yes	Yes	Yes	Yes
state	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE
Craftsmanship	CMOS	CMOS	CMOS	CMOS	CMOS
packaging shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package Size	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH
surface mount	Yes	Yes	Yes	Yes	Yes
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal spacing	0.5000 mm	0.5000 mm	0.5000 mm	0.5000 mm	0.5000 mm
terminal coating	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN
Terminal location	QUAD	QUAD	QUAD	QUAD	QUAD
Packaging Materials	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Address bus width	16	16	16	16	16
barrel shifter	Yes	Yes	Yes	Yes	Yes
boundary scan	Yes	Yes	Yes	Yes	Yes
Maximum FCLK clock frequency	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz
Internal bus architecture	MULTIPLE	MULTIPLE	MULTIPLE	MULTIPLE	MULTIPLE
low power mode	Yes	Yes	Yes	Yes	Yes
Microprocessor type	OTHER DSP	OTHER DSP	OTHER DSP	OTHER DSP	OTHER DSP
Number of data processing bits	16	16	16	16	16

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