CDB5463U Cirrus Logic Inc, CDB5463U Datasheet - Page 10

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

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