JDP2S01T Datasheet, PDF (12/150 Pages) Toshiba Semiconductor – UHF~VHF Band RF Attenuator Applications

Philips Semiconductors
ISP1362
Single-chip USB OTG controller
Table 2: Pin description…continued
Symbol^[1]
Pin
Ball
Type^[2]
LQFP64 TFBGA64
AGND
51
A8
-
V_CC
52
B7
-
CP_CAP1
53
A7
CP_CAP2
54
B6
V_BUS
55
A6
AI/O
AI/O
I/O
Description
analog ground; used for OTG ATX
supply voltage (3.3 V); it is recommended to connect a decoupling
capacitor of 0.01 µF
charge pump capacitor pin 1; low ESR; see Section 11.6
charge pump capacitor pin 2; low ESR; see Section 11.6
analog input and output
V_{DD_5V}
DGND
V_CC
TEST1
TEST2
A0
A1
D0
D1
56
B5
57
A5
58
B4
59
A4
60
B3
61
A3
62
B2
63
A2
64
A1
OTG mode — built-in charge pump output or V_BUS voltage
comparators input; connect to pin V_BUS of the OTG connector
DC mode — input as V_BUS sensing; connect to pin V_BUS of the
upstream connector
HC mode — not used; leave open
I
supply reference voltage (5 V); to be used together with built-in
overcurrent circuit; when built-in overcurrent circuit is not in use, this
pin can be tied to V_CC; it is recommended to connect a decoupling
capacitor of 0.01 µF
-
digital ground
-
supply voltage (3.3 V); it is recommended to connect a decoupling
capacitor of 0.01 µF
I/O
for test input and output, pulled to GND by a 10 kΩ resistor
bidirectional, push-pull input, three-state output
I/O
for test input and output, pulled to GND by a 10 kΩ resistor
bidirectional, push-pull input, three-state output
I
command or data phase
input
I
LOW — PIO bus of the HC is selected
HIGH — PIO bus of the DC is selected
input
I/O
bit 0 of the bidirectional data bus that connects to the internal registers
and buffer memory of the ISP1362; the bus is in the high-impedance
state when it is idle
bidirectional, push-pull input, three-state output
I/O
bit 1 of the bidirectional data bus that connects to the internal registers
and buffer memory of the ISP1362; the bus is in the high-impedance
state when it is idle
bidirectional, push-pull input, three-state output
[1] Symbol names with an overscore (for example, NAME) represent active LOW signals.
[2] All I/O pads are 5 V tolerant.
[3] In the OTG mode, this pin is pulled down by an internal resistor.
9397 750 12337
Product data
Rev. 03 — 06 January 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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