CP2401-GQ Silicon Laboratories Inc, CP2401-GQ Datasheet - Page 88

• 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 12.6. LCD0TOGR: LCD Toggle Rate
Address = 0x9A
88
Name
Reset
Type
Bit
7:4
3:0
Bit
TOGR[3:0]
Unused
R/W
Name
7
0
Read = 0000. Write = Don’t Care.
LCD Toggle Rate Divider .
Sets the LCD Toggle Rate according to the following equation:
0000: Reserved.
0001: Reserved.
0010: Toggle Rate Divider is set to divide by 2.
0011: Toggle Rate Divider is set to divide by 4.
0100: Toggle Rate Divider is set to divide by 8.
0101: Toggle Rate Divider is set to divide by 16.
0110: Toggle Rate Divider is set to divide by 32.
0111: Toggle Rate Divider is set to divide by 64.
1000: Toggle Rate Divider is set to divide by 128.
1001: Toggle Rate Divider is set to divide by 256.
1010: Toggle Rate Divider is set to divide by 512.
1011: Toggle Rate Divider is set to divide by 1024.
1100: Toggle Rate Divider is set to divide by 2048.
1101: Toggle Rate Divider is set to divide by 4096.
All other values reserved.
R/W
LCD Toggle Rate
6
0
R/W
5
0
=
Refresh Rate mux_mode 2
-------------------------------------------------------------------------------- -
Rev. 1.0
Toggle Rate Divider
R/W
4
0

Function
3
0

2
0
TOGR[3:0]
R/W
1
0
0
0