CP2401-GQ Silicon Laboratories Inc, CP2401-GQ Datasheet - Page 98

• 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 13.6. TMR1CN: Timer 1 Control
SFR Address = 0x59
98
Name
Reset
7:6
Bit
Type
5
4
3
2
1
0
Bit
TF1CEN
TF1LEN
T1XCLK
Unused
Unused
Unused
Name
TR1
R/W
7
0
Read = 00b. Write = Don’t Care.
Timer 1 Low Byte Interrupt Enable.
When set to 1, this bit enables Timer 1 Low Byte interrupts. If Timer 1 interrupts are enabled,
an interrupt will be generated when the low byte of Timer 1 overflows.
Timer 1 SmaRTClock Oscillator Capture Enable.
When set to 1, this bit enables the Timer 1 SmaRTClock Oscillator capture mode.
Read = 00b. Write = Don’t Care.
Timer 1 Run Control.
Timer 1 is enabled by setting this bit to 1.
Read = 0b. Write = Don’t Care.
Timer 1 External Clock Select.
0: Timer 1 is clocked from the system clock divided by 12.
1: Timer 1 is clocked from the SmaRTClock oscillator divided by 8.
R/W
6
0
TF1LEN
R/W
5
0
Rev. 1.0
TF1CEN
R/W
4
0
Function
R/W
3
0
TR1
R/W
2
0
R/W
1
0
R/W
0
0