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56F8025 Datasheet(PDF) 5 Page - Freescale Semiconductor, Inc

Part No. 56F8025
Description  Digital Signal Controller Product Brief
Download  12 Pages
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Maker  FREESCALE [Freescale Semiconductor, Inc]
Homepage  http://www.freescale.com
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56F8025 Datasheet(HTML) 5 Page - Freescale Semiconductor, Inc

 
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Recommended Operating Conditions
56F8025 Digital Signal Controller Product Brief, Rev. 0
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
5
— Output falling and rising edge detection able to generate interrupts
Computer Operating Properly (COP)/Watchdog timer capable of selecting different clock sources
Up to 35 General-Purpose I/O (GPIO) pins with 5V tolerance
Integrated Power-On Reset (POR) and Low-Voltage Interrupt (LVI) module
Phase Lock Loop (PLL) provides a high-speed clock to the core and peripherals
Clock sources:
— On-chip relaxation oscillator
— External clock: Crystal oscillator, ceramic resonator, and external clock source
JTAG/EOnCE debug programming interface for real-time debugging
5
Recommended Operating Conditions
Table 1. Recommended Operating Conditions
(VREFL x= 0V, VSSA = 0V, VSS = 0V)
Characteristic
Symbol
Notes
Min
Typ
Max
Unit
Supply voltage
VDD,
VDDA
33.3
3.6
V
ADC Reference Voltage High
VREFHx
3.0
VDDA
V
Voltage difference VDD_IO to VDDA
ΔV
DD
-0.1
0
0.1
V
Voltage difference VSS_IO to VSSA
ΔV
SS
-0.3
0
0.3
V
Device Clock Frequency
Using relaxation oscillator
Using external clock source
FSYSCLK
1
0
32
32
MHz
Input Voltage High (digital inputs)
VIH
Pin Groups 1, 2
2.0
5.5
V
Input Voltage Low (digital inputs)
VIL
Pin Groups 1, 2
-0.3
0.8
V
Oscillator Input Voltage High
XTAL not driven by an external clock
XTAL driven by an external clock source
VIHOSC
Pin Group 4
VDDA - 0.8
2.0
VDDA + 0.3
VDDA + 0.3
V
Oscillator Input Voltage Low
VILOSC
Pin Group 4
-0.3
0.8
V
Analog Input Voltage
VIA
Pin Group 3
0.0
VDDA
V


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