cp2400-c-gdi Silicon Laboratories, cp2400-c-gdi Datasheet - Page 3

• Manufacturer Part Number: cp2400-c-gdi
• Description: Tested 128 Segment Lcd Driver Die In Wafer Form
• Manufacturer: Silicon Laboratories

2. Pin Definitions
Table 2.1 lists the pin definitions for the CP2400-C-GDI.
XTAL1
XTAL2
Name
MOSI
MISO
PWR
GND
CAP
NSS
SCK
SDA
CLK
RST
SCL
V
INT
DD
5, 6, 43
Physical Pad
SPI
57
56
55
52
51
50
49
—
—
—
2
3
4
1
Number
SMBus/
43, 53
5, 6,
I
Table 2.1. Pin Definitions for the CP2400-C-GDI
57
56
55
54
52
51
—
—
—
—
2
2
3
4
1
C
Power In 1.8–3.6 V Power Supply Voltage Input.
Ground
Power
A Out
D Out
D Out
D I/O
D I/O
Type
D In
D In
D In
D In
D In
D In
A In
Out
Crystal Input. This pin is the return for the external oscillator
driver. This pin can be overdriven by an external CMOS clock.
Crystal Output. This pin is the excitation driver for a quartz
crystal.
Ground
LCD Power Supply Voltage Output. This pin requires a 10 µF
decoupling capacitor.
CMOS clock input. This pin should not be left floating.
Device Reset. An external source can initiate a system reset
by driving this pin low for at least 15 µs. This pin has an
internal weak pullup.
Interrupt Service Request. This pin provides notification to the
host. This pin is a push-pull output.
Slave select signal for SPI interface. This pin should not be
left floating.
Master Out/Slave In data signal for SPI interface. This pin
should not be left floating.
Master In/Slave Out data signal for SPI interface
Clock signal for SPI interface. This pin should not be left
floating.
Allows SMBus device to enter the Ultra Low Power mode.
This pin should not be left floating.
Clock signal for SMBus interface. This pin should not be left
floating.
Data signal for SMBus interface. This pin should not be left
floating.
Rev. 1.0
Description
CP2400-C-GDI
3