isp1504a1 NXP Semiconductors, isp1504a1 Datasheet - Page 68

• Manufacturer Part Number: isp1504a1
• Description: Isp1504a1; Isp1504c1 Ulpi Hi-speed Universal Serial Bus On-the-go Transceiver
• Manufacturer: NXP Semiconductors

Fig 30. Using the ISP1504x1 with an OTG Controller; external 5 V source with built-in FAULT and external square wave input on pin XTAL1
(1) Can be a square wave clock of 19.2 MHz or 26 MHz.
+5 V
R pullup
USB MICRO-AB
RECEPTACLE
IN
ON
SWITCH
V
V
GND
BUS
BUS
D
D+
ID
FAULT
OUT
1
2
3
4
5
C VBUS
D ESD
IP4359CX4/LF
A1
B1
C bypass
A2
B2
f i(XTAL1) (1)
C bypass
V
CC
C filter
C (XTAL)SQ
C bypass
R S(VBUS)
R RREF
V
CC(I/O)
B2
C2
D3
E2
D4
E3
B1
C1
D1
F2
F3
F4
F5
F6
F1
ID
FAULT
n.c.
PSW_N
REG3V3
DATA0
V
RREF
DM
DP
n.c.
V
V
XTAL1
XTAL2
GND (B4, C5, D2, E1, E4)
CC(I/O)
CC
BUS
ISP1504x1
CS_N/PWRDN
R XTAL
RESET_N
REG1V8
V
V
CLOCK
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA1
CC(I/O)
CC(I/O)
NXT
STP
DIR
B3
C3
A3
B6
C6
B5
D5
D6
E5
E6
C4
A1
A2
A4
A5
A6
C bypass
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
CLOCK
NXT
STP
DIR
C filter
CS_N/PWRDN
RESET_N
CONTROLLER
(optional)
(optional)
OTG
004aaa946