CBM2075 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
CBM2075 Datasheet PDF : 17 Pages
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5 Pin Description
Brief CBM2080/CBM1180/CBM1183 pin functions are shown in the following tables.
I:
Input signal
O:
Output signal
I/O :
Bi-direction signal
PWR : Power signal
GND : Ground signal
CBM2080 & CBM1180 & CBM2075 LQFP64 / TQFP48 Pin Description
CBMxx80L
LQFP64
Pin No.
63
CBMxx80/
CBM2075
TQFP48
Pin No.
1
Pin Name
FDATA0_7
GPIO7
Type Description
I/O
Group 0 Flash Data Bus - bit 7
General I/O port 7
64
—
TXD
O Serial port data out
1
—
RXD
I
Serial port data in
2
—
FCEN4
O Flash Chip Enable - Chip 4 (active low)
3
2
VSS
GND Padring 3.3V / Logic 1.8V Ground
4
3
VDD33
PWR Padring 3.3V Power
5
4
DM
I/O USB Data Negative Pin
6
—
nc
7
5
DP
I/O USB Data Positive Pin
8
6
RREF
I
Connect External Resister for current
reference
9
7
VD33A
PWR Analog 3.3V Power
10
—
VD33A
PWR Analog 3.3V Power
11
8
VS33A
GND Analog 3.3V Ground
12
—
VS33A
GND Analog 3.3V Ground
13
9
VSSA
GND Analog 1.8V Ground
14
10
XI
I
Crystal Input (12 MHz)
CBM2080/CBM1180 Datasheet
6
-6 -
March 22, 2005
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