CDB5463U Cirrus Logic Inc, CDB5463U Datasheet - Page 10

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CDB5463U

Manufacturer Part Number
CDB5463U
Description
BOARD EVAL & SOFTWARE CS5463 ADC
Manufacturer
Cirrus Logic Inc
Type
A/Dr
Datasheets

Specifications of CDB5463U

Main Purpose
Power Management, Energy/Power Meter
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
CS5463
Primary Attributes
1-Phase, Energy-to-Frequency Output
Secondary Attributes
GUI, USB, SPI Interfaces
Product
Data Conversion Development Tools
Maximum Clock Frequency
4 MHz
Interface Type
USB
Supply Voltage (max)
5 V
Supply Voltage (min)
3.3 V
For Use With/related Products
CS5463
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Other names
598-1553
Notes: 10. All measurements performed under static conditions.
10
Low-level Input Voltage (VD = 3.3 V)
High-level Output Voltage
Low-level Output Voltage
Input Leakage Current
3-state Leakage Current
Digital Output Pin Capacitance
11. If a crystal is used, then XIN frequency must remain between 2.5 MHz - 5.0 MHz. If an external
12. If external MCLK is used, then the duty cycle must be between 45% and 55% to maintain this
13. The frequency of CPUCLK is equal to MCLK.
14. The minimum FSCR is limited by the maximum allowed gain register value. The maximum FSCR is
15. Configuration Register bits PC[6:0] are set to “0000000”.
16. The MODE pin is pulled low by an internal resistor.
oscillator is used, XIN frequency range is 2.5 MHz - 20 MHz, but K must be set so that MCLK is between
2.5 MHz - 5.0 MHz.
specification.
limited by the full-scale signal applied to the channel input.
All Pins Except XIN and SCLK and RESET
Parameter
SCLK and RESET
I
I
out
out
(Note 16)
= +5 mA
= -5 mA
XIN
Symbol
V
C
V
V
I
I
OZ
OH
OL
out
in
IL
(VD+) - 1.0
Min
-
-
-
-
-
-
-
Typ
±1
5
-
-
-
-
-
-
0.2 VD+
Max
0.48
±10
±10
0.3
0.4
-
-
CS5463
DS678F2
Unit
µA
µA
pF
V
V
V
V
V

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