CP2403-GM Silicon Laboratories Inc, CP2403-GM Datasheet - Page 73

• Manufacturer Part Number: CP2403-GM
• Description: IC LCD DRIVER 32QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of CP2403-GM

• Package / Case: 32-QFN
• Display Type: LCD
• Configuration: 64 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: 336-1864-5

SFR Definition 11.2. RTCADR: SmaRTClock Address
Address = 0x0B
SFR Definition 11.3. RTCDAT: SmaRTClock Data
Address = 0x0C
Note: The ADDR bits increment after each indirect read/write operation that targets a CAPTUREn or ALARMn internal
Name
Reset
Name
Reset
Type
Type
Bit
3:0
Bit
7:0
Bit
Bit
7
6
5
4
SmaRTClock register. Autoincrement should only be used with block reads/writes.
ADDR[3:0] SmaRTClock Indirect Register Address.
AUTORD SmaRTClock Interface Autoread Enable.
RTCDAT SmaRTClock Data Bits.
SHORT
Unused
Name
BUSY
Name
BUSY
R/W
7
0
7
0
SmaRTClock Interface Busy Indicator.
Indicates SmaRTClock interface status. Writing 1 to this bit initiates an indirect read.
Enables/disables Autoread.
0: Autoread Disabled.
1: Autoread Enabled.
Read = 0b; Write = Don’t Care.
Short Strobe Enable.
Enables/disables the Short Strobe Feature. It is recommended to always enable the short
strobe feature to minimize the read/write time.
0: Short Strobe disabled.
1: Short Strobe enabled.
Sets the currently selected SmaRTClock register.
See Table 11.1 for a listing of all SmaRTClock indirect registers.
Holds data transferred to/from the internal SmaRTClock register selected by RTCADR.
AUTORD
R/W
6
0
6
0
R
5
0
5
0
Rev. 1.0
SHORT
R/W
4
0
4
0
RTCDAT[7:0]
R/W
Function
Function
varies
3
3
0
varies
2
0
2
ADDR[3:0]
CP2400/1/2/3
R/W
varies
1
0
1
varies
0
0
0
73