CP2401-GQ Silicon Laboratories Inc, CP2401-GQ Datasheet - Page 89

• 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

SFR Definition 12.7. LCD0PWR: LCD0 Power Register
Address = 0x9B
Name
Reset
Type
7:5
4:3
2:0
Bit
Bit
CPCLK[1:0] Charge Pump Clock Select.
Reserved
Reserved
Name
R/W
7
0
Read = 000b. Must Write 000b.
00: 1 MHz charge pump clock (normal operation).
01: 2 MHz charge pump clock.
10: 0.5 MHz charge pump clock.
11: 0.67 MHz charge pump clock.
Read = 000b. Must Write 000b.
R/W
6
0
R/W
5
0
Rev. 1.0
R/W
4
0
CPCLK[1:0]
Function
R/W
3
0
R/W
2
0
CP2400/1/2/3
R/W
1
0
R/W
0
0
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