isp1506a NXP Semiconductors, isp1506a Datasheet - Page 6

• Manufacturer Part Number: isp1506a
• Description: Isp1506a; Isp1506b Ulpi Hi-speed Universal Serial Bus On-the-go Transceiver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 2.
[1]
[2]
[3]
[4]
ISP1506A_ISP1506B_1
Product data sheet
Symbol
RESET_N/
PSW_N
REG1V8
DIR
STP
NXT
CLOCK
DATA3
V
DATA2
DATA1
DATA0
GND
CC(I/O)
A detailed description of these pins can be found in
Symbol names ending with an underscore N (for example, NAME_N) indicate active LOW signals.
For details on external components required on each pin, see bill of materials and application diagrams in
I = input; O = output; I/O = digital input/output; AI = analog input; AO = analog output; AI/O = analog input/output; P = power or ground
pin.
[1][2][3]
Pin description
Pin
14
15
16
17
18
19
20
21
22
23
24
die
pad
Type
I/O
P
O
I
O
O
I/O
P
I/O
I/O
I/O
P
…continued
[4]
Description
This pin has two possible functions:
RESET_N (input) — Active LOW asynchronous reset input
3.3 V tolerant; plain input
PSW_N (output) — Active LOW external V
enable
open-drain; 3.3 V tolerant
If not used, this pin must be connected to V
1.8 V regulator output
ULPI direction signal
slew-rate controlled output (1 ns)
ULPI stop signal
plain input; programmable pull up
ULPI next signal
slew-rate controlled output (1 ns)
60 MHz clock output
2 mA output drive
pin 3 of the bidirectional ULPI data bus
2 mA output drive; plain input; programmable pull down
I/O supply rail
pin 2 of the bidirectional ULPI data bus
2 mA output drive; plain input; programmable pull down
pin 1 of the bidirectional ULPI data bus
2 mA output drive; plain input; programmable pull down
pin 0 of the bidirectional ULPI data bus
2 mA output drive; plain input; programmable pull down
ground supply; down bonded to the exposed die pad (heat sink); to be connected to the
PCB ground
Section
Rev. 01 — 30 May 2007
7.9.
ISP1506A; ISP1506B
BUS
CC(I/O)
power switch or external charge pump
.
ULPI HS USB OTG transceiver
Section
© NXP B.V. 2007. All rights reserved.
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