CP2400DK Silicon Laboratories Inc, CP2400DK Datasheet - Page 34

• Manufacturer Part Number: CP2400DK
• Description: KIT EVAL SPI LCD DRIVER CP2400
• Manufacturer: Silicon Laboratories Inc

Specifications of CP2400DK

• Main Purpose: LCD Development
• Embedded: Yes
• Utilized Ic / Part: CP2400
• Primary Attributes: I²C, SMBus Interfaces
• Secondary Attributes: Up to 128 segments
• Product: Microcontroller Modules
• Core Processor: C8051F930
• Clock Speed: 20 MHz
• Interface Type: SPI
• Timers: 2
• Operating Supply Voltage: 1.8 V to 3.6 V
• Cpu Core: C8051F930
• 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: 336-1858; 336-1858

CP2400/1/2/3
6.
The CP2400/1/2/3 is controlled by internal registers and provides the system with up to 256 bytes of additional
RAM. The internal registers and memory are controlled through an indirect interface accessible through a 4-wire
SPI interface (CP2400/2) or 2-wire SMBus/I
RAM is shown in Figure 6.1. The internal registers are listed in “6.3. Internal Registers” on page 37.
34
Internal Registers and Memory
Figure 6.1. Internal Register and RAM Memory Map
Static RAM (256 Bytes)
Internal Registers
0x0000 – 0x00FF
0x0100 – 0x03FF
0x0400 – 0x04FF
Reserved
2
C interface (CP2401/3). A memory map of the internal registers and
Rev. 1.0
ADDRH:ADDRL