CDB5463U Cirrus Logic Inc, CDB5463U Datasheet - Page 6
CDB5463U
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
microcontroller (8051_REGIN). Jumper J9 allows the 8051_REGIN supply to be sourced from either the
Vu+_EXT binding post (J6), +5V binding post (J3) or VD+_EXT binding post (J5).
1.6
With a jumper connection on J18 (AUTO-BOOT ENABLE), the CS5463 operates in auto-boot mode and
the CDB5463U board operates as a stand-alone system without attaching it up to a PC. When in auto-
boot mode, a hardware reset (press on S1) will cause the CS5463 to boot up using the serial data from
the serial EEPROM on the board (U10). When the CS5463 is in auto-boot mode, the SPI connections
6
Analog (VA+) Digital (VD+) 8051 (Vu+)
+5
+5
Auto-boot Mode
Power Supplies
+3.3
+5
+5
+5
Table 4. Power Supply Connections
+5V
+5
+5
Power Post Connections
GND
0
0
VD+EXT VU+EXT
+3.3
NC
NC
NC
+5
NC
NC
NC
NC
NC
+5
+5
+5
+5
VD+_EXT
VD+_EXT
VD+_EXT
VD+_EXT
VD+_EXT
VD+_EXT
VD+_EXT
VD+_EXT
VD+_EXT
VD+_EXT
+3.3
+3.3
+3.3
+3.3
+3.3
+3.3
+3.3
+3.3
+3.3
+3.3
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
VD+
O
O
(Default)
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
J8
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
CDB5463U
Vu+_EXT
Vu+_EXT
Vu+_EXT
Vu+_EXT
Vu+_EXT
Vu+_EXT
Vu+_EXT
Vu+_EXT
Vu+_EXT
Vu+_EXT
8051-REGIN
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
VD+
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
DS805DB2
O
O
(Default)
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
J9
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051
8051