CP2400AB Silicon Laboratories Inc, CP2400AB Datasheet - Page 103

• Manufacturer Part Number: CP2400AB
• Description: BOARD EVAL SPI LCD DRIVER CP2400
• Manufacturer: Silicon Laboratories Inc

Specifications of CP2400AB

• Main Purpose: LCD Development
• Embedded: No
• Utilized Ic / Part: CP2400
• Primary Attributes: I²C, SMBus Interfaces
• Secondary Attributes: Up to 128 segments
• Product: Microcontroller Accessories
• Core Processor: CP2400
• Clock Speed: 20 MHz
• Interface Type: SPI
• Timers: 2
• Operating Supply Voltage: 1.8 V to 3.6 V
• Cpu Core: CP2400
• 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: 336-1857

Note: T
Parameter
T
T
T
T
T
T
T
T
T
T
SOH
MOSI
MISO
SDZ
CKH
SCK*
SEZ
CKL
SLH
SIH
SIS
SD
SE
NSS
SYSCLK
is equal to one period of the device system clock (SYSCLK).
NSS Falling to First SCK Edge
Last SCK Edge to NSS Rising
NSS Falling to MISO Valid
NSS Rising to MISO High-Z
SCK High Time
SCK Low Time
MOSI Valid to SCK Sample Edge
SCK Sample Edge to MOSI Change
SCK Shift Edge to MISO Change
Last SCK Edge to MISO Change
(CKPHA = 1 ONLY)
T
SE
T
SEZ
T
CKH
Table 14.1. SPI Slave Timing Parameters
Description
T
Figure 14.3. SPI Slave Timing
CKL
T
SIS
T
SOH
Rev. 1.0
T
SIH
2 x T
2 x T
2 x T
5 x T
5 x T
2 x T
6 x T
Min
—
—
—
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
CP2400/1/2/3
4 x T
4 x T
4 x T
8 x T
Max
T
T
—
—
SYSCLK
SYSCLK
—
—
—
—
SYSCLK
SYSCLK
SD
SDZ
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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