CP2401-GQ Silicon Laboratories Inc, CP2401-GQ Datasheet - Page 86

• Manufacturer Part Number: CP2401-GQ
• Description: IC LCD DRIVER 48TQFP
• Manufacturer: Silicon Laboratories Inc

Specifications of CP2401-GQ

• Package / Case: 48-TQFP, 48-VQFP
• Display Type: LCD
• Configuration: 128 Segment
• Interface: I²C, SMBus
• Current - Supply: 620µA
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Data Ram Size: 256 B
• Interface Type: I2C, SMBus
• Maximum Clock Frequency: 25 MHz
• Number Of Timers: 2
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1860

CP2400/1/2/3
SFR Definition 12.3. LCD0CF: LCD Configuration
Address = 0x97
86
Name
Reset
Type
7:4
5:0
Bit
Bit
CPCYC[5:0] Charge Pump Cycle Period.
Reserved
Name
7
1
Reserved
R/W
Read = 10b. Must Write 10b.
The number of SmaRTClock oscillator periods between charge pump cycles is
CPCYC[5:0]+1. The time between charge pump cycles should not exceed 2 ms.
6
0
5
0
Rev. 1.0
4
1
Function
3
1
CPCYC[5:0]
R/W
2
1
1
1
0
1