MC56F8023 Motorola Semiconductor, MC56F8023 Datasheet - Page 5

• Manufacturer Part Number: MC56F8023
• Description: Digital Signal Controller
• Manufacturer: Motorola Semiconductor

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5
Freescale Semiconductor
Supply voltage
ADC Reference Voltage High
Voltage difference V
Voltage difference V
Device Clock Frequency
Using relaxation oscillator
Using external clock source
Input Voltage High (digital inputs)
Input Voltage Low (digital inputs)
Oscillator Input Voltage High
XTAL not driven by an external clock
XTAL driven by an external clock source
•
•
•
•
•
•
— Selectable input source includes external pins, DACs
— Programmable output polarity
— Output can drive Timer input, PWM fault input, PWM source, external pin output and trigger
— Output falling and rising edge detection able to generate interrupts
Computer Operating Properly (COP)/Watchdog timer capable of selecting different clock sources
Up to 26 General-Purpose I/O (GPIO) pins with 5V tolerance
Integrated Power-On Reset and Low-Voltage Interrupt 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
Recommended Operating Conditions
ADCs
Characteristic
DD_IO
SS_IO
to V
to V
SSA
DDA
56F8023 Digital Signal Controller Product Brief, Rev. 0
Table 1. Recommended Operating Conditions
Preliminary—Subject to Change Without Notice
(V
REFL x
FSYSCLK
Symbol
V
V
ΔV
V
ΔV
V
REFHx
IHOSC
V
V
DDA
DD,
IH
IL
DD
SS
= 0V, V
SSA
Pin Groups 1, 2
Pin Groups 1, 2
Pin Group 4
= 0V, V
Notes
SS
= 0V)
V
DDA
Min
-0.1
-0.3
-0.3
3.0
2.0
2.0
3
1
0
Recommended Operating Conditions
- 0.8
Typ
3.3
0
0
V
V
DDA
DDA
V
Max
3.6
0.1
0.3
5.5
0.8
DDA
32
32
+ 0.3
+ 0.3
MHz
Unit
V
V
V
V
V
V
V
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