CP2105-F01-GM Silicon Laboratories Inc, CP2105-F01-GM Datasheet - Page 7

• Manufacturer Part Number: CP2105-F01-GM
• Description: IC SGL USB-DL UART BRIDGE 24QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of CP2105-F01-GM

• Package / Case: 24-WFQFN Exposed Pad
• Applications: UART-to-USB Bridge
• Interface: UART, USB
• Voltage - Supply: 1.8V, 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Input Voltage Range (max): 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V
• Supply Current (max): 18.5 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-2005 - KIT EVAL FOR CP2105
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-2009-5

3. Pinout and Package Definitions
*Note: Pins can be left unconnected when not used.
GPIO.0_SCI
GPIO.1_SCI
GPIO.2_SCI
SUSPEND
DCD_SCI
DSR_SCI
RXD_SCI
DTR_SCI
TXD_SCI
RTS_SCI
RI_SCI
REGIN
Name
VBUS
GND
RST
V
V
D+
D–
DD
IO
Pin #
24*
23*
22*
19*
21
20
1*
6
5
2
9
7
8
3
4
Power Out
Power In
Power In I/O Supply Voltage Input.
Power In 5 V Regulator Input. This pin is the input to the on-chip voltage regulator.
D Out
D Out
D Out
D Out
Type
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D In
D In
D In
D in
D In
Power Supply Voltage Input.
Voltage Regulator Output. See Section 10.
Ground. Must be tied to ground.
Device Reset. Open-drain output of internal POR or V
source can initiate a system reset by driving this pin low for the time specified
in Table 4.
VBUS Sense Input. This pin should be connected to the VBUS signal of a
USB network.
USB D+
USB D–
In GPIO mode, this pin indicates whether the device is in the USB Suspend or
not. The polarity can be configured via the configuration PROM, and defaults
to active-low.
In modem control mode, this pin is the Ring Indicator control input (active low)
for the Standard Comm Interface.
In GPIO mode, this pin is a user-configurable input or output for the Standard
Comm Interface.
In modem control mode, this pin is the Data Carrier Detect control input
(active low) for the Standard Comm Interface.
In GPIO mode, this pin is a user-configurable input or output for the Standard
Comm Interface.
In modem control mode, this pin is the Data Terminal Ready control output
(active low) for the Standard Comm Interface.
In GPIO mode, this pin is a user-configurable input or output for the Standard
Comm Interface.
In modem control mode, this pin is the Data Set Ready control input (active
low) for the Standard Comm Interface.
Asynchronous data output (UART Transmit) for the Standard Comm Inter-
face.
Asynchronous data input (UART Receive) for the Standard Comm Interface.
Ready to Send control output (active low) for the Standard Comm Interface.
Table 7. CP2105 Pin Definitions
Rev. 1.0
Description
DD
monitor. An external
CP2105
7