CP2400DK Silicon Laboratories Inc, CP2400DK Datasheet - Page 12

• 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
3.
12
Table 3.1. Global Electrical Characteristics
V
Supply Voltage
SYSCLK
T
T
Specified Operating Temperature Range
Normal Mode Supply Current (V
20 MHz Internal Oscillator divided by 1,
SYSCLK = 20 MHz, SPI data rate = 1 Mbps
Accessing RAM at 1 Mbps
SYSCLK = 10 MHz, SPI data rate
SYSCLK = 5 MHz, SPI data rate
SYSCLK = 2.5 MHz, SPI data rate
RAM Preservation Mode Supply Current (V
32.768 kHz SmaRTClock Selected as the
System Clock, Internal Oscillator Disabled
Ultra Low Power LCD Mode Supply Current (V
LCD Enabled with Charge Pump Enabled,
60 Hz Refresh Rate, No Load
SmaRTClock with 32.768 kHz crystal
LCD Enabled with Charge Pump Enabled,
60 Hz Refresh Rate, No Load
SmaRTClock in Self-Oscillate Mode (AGC
Enabled, LOADCAP = 0x0F)
Ultra Low Power SmaRTClock Mode Supply Current (V
External Crystal (RTC Timer Enabled)
CMOS Clock Input on XTAL1 and XTAL2 Pins
(RTC Timer Enabled)
Self-Oscillate Mode (AGC enabled,
LOADCAP = 0x0F) (RTC Timer Enabled)
Shutdown Mode (V
Shutdown (no clocks active, regulator disabled)
*Note: Indicates maximum allowed SPI data rate in this mode. Power measurement taken with no SPI traffic.
DD
SYSH
SYSL
= 1.8 to 3.6 V, –40 to +85 °C unless otherwise specified.
Electrical Characteristics
(SYSCLK Low Time)
(SYSCLK High Time)
Parameter
DD
= 3.0 V, 25
*
= 250 kbps
*
DD
*
= 500 kbps
°C
= 125 kbps
= 3.0 V, 25
unless otherwise specified)
*
DD
Rev. 1.0
°C
= 3.0 V, 25
DD
Fosc = 32.768 kHz
Fosc = 32.768 kHz
unless otherwise specified)
= 3.0 V, 25
Fosc = 14 kHz
4-Mux mode
3-Mux mode
2-Mux mode
4-Mux mode
3-Mux mode
2-Mux mode
V
V
V
V
V
V
Conditions
static mode
static mode
DD
DD
DD
DD
DD
DD
DD
= 3.6 V
= 3.0 V
= 1.8 V
= 3.6 V
= 3.0 V
= 1.8 V
°C
= 3.0 V, 25
unless otherwise specified)
°C
unless otherwise specified)
°C
Min
–40
1.8
18
18
unless otherwise specified)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
0.030
0.020
0.015
Typ
740
700
630
740
380
230
150
3.3
2.3
2.3
2.2
2.1
1.7
1.7
1.7
1.5
2.5
2.3
2.0
—
—
20
—
—
Max
+85
790
3.6
25
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Units
MHz
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
ns
°C
ns
V