isp1504a NXP Semiconductors, isp1504a Datasheet - Page 70

• Manufacturer Part Number: isp1504a
• Description: Ulpi Hi-speed Universal Serial Bus On-the-go Transceiver
• Manufacturer: NXP Semiconductors

Fig 34. Using the ISP1504 with an OTG controller; internal charge pump is utilized and crystal is attached
RECEPTACLE
MICRO-AB
(1) Frequency is version dependent: ISP1504ABS: 19.2 MHz; ISP1504CBS: 26 MHz.
USB
1
2
3
4
5
6
7
8
9
V
D
D+
ID
GND
SHIELD
SHIELD
SHIELD
SHIELD
BUS
C VBUS
IP4359CX4/LF
A1
B1
C bypass
A2
B2
C bypass
D ESD
C filter
V
CC
C XTAL
XTAL (1)
C cp(C_A)-(C_B)
V
CC(I/O)
R RREF
REG3V3
V
CPGND
PSW_N
DATA0
FAULT
XTAL1
XTAL2
CC(I/O)
RREF
V
C XTAL
C_B
C_A
V
BUS
DM
DP
CC
ID
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GND (die pad)
ISP1504
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
DATA1
DATA2
V
CHIP_
SELECT_N
DATA3
CLOCK
DATA4
DATA5
DATA6
DATA7
V
NXT
STP
DIR
REG1V8
RESET_N
CC(I/O)
CC(I/O)
C bypass
C bypass
C filter
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
CLOCK
NXT
STP
DIR
C bypass
CONTROLLER
004aaa552
OTG
C bypass