pl-2520 Prolific Technology Inc., pl-2520 Datasheet - Page 9

• Manufacturer Part Number: pl-2520
• Description: Pl-2520 Chip Rev A Advanced Hi-speed Usb Flash Disk Controller
• Manufacturer: Prolific Technology Inc.

PL-2520 Product Datasheet
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
1
2
3
4
5
6
7
8
9
Pin Name
F_CSB[1]
GP0[5]/F_CSB[5]
GP0[4]/F_CSB[4]
F_REB
F_WEB
F_DAT[1]
F_DAT[9]
F_DAT[2]
F_DAT[10]
F_DAT[3]
VCC3IO
F_DAT[11]
GNDIO
F_DAT[4]
VCCK
F_DAT[12]
F_DAT[5]
F_DAT[13]
F_DAT[6]
F_DAT[14]
F_DAT[7]
F_DAT[15]
F_CSB[0]
NC
NC
GP0[2]
GNDIO
UP_GPIO[2]/WPI
VCC3IO
F_CSB[3]
F_CSB[2]
F_WPB
GNDIO
VCC18A
VCC33A
VCC5A
GNDA
VCC33A_PLL
DP
DM
RREF
Table 4-1 Pin Descriptions of PL-2520 LQFP64
Connect External Reference
Register to Analog Ground
GPIO/Flash Chip Select 5
GPIO/Flash Chip Select 4
USB Data Negative Pin
USB Data Positive Pin
Regulator 1.8V output
Regulator 3.3V output
Analog Power Supply
Flash Chip Select 1
Flash Chip Select 0
Flash Chip Select 3
Flash Chip Select 2
Flash Read Enable
Flash Write Enable
Flash Write Protect
Regulator 5V input
Flash Data Bus 10
Flash Data Bus 12
Flash Data Bus 13
Flash Data Bus 14
Flash Data Bus 15
Flash Data Bus 11
Flash Data Bus 1
Flash Data Bus 9
Flash Data Bus 2
Flash Data Bus 3
Flash Data Bus 4
Flash Data Bus 5
Flash Data Bus 6
Flash Data Bus 7
Pin Description
Analog Ground
- 9 -
VCC core
VCC I/O
VCC I/O
Ground
Ground
Ground
GPIO
GPIO
For Write Protect
December 25, 2008
ds_pl2520_v1.1.doc
Document Version 1.1
12KΩ +/- 1%
switch input
1.8V only
Notes
3.3V
3.3V
Revised Date:
(cont…)