ISP1105WTS STEricsson, ISP1105WTS Datasheet - Page 6

• Manufacturer Part Number: ISP1105WTS
• Manufacturer: STEricsson

Specifications of ISP1105WTS

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Table 3.
[1]
[2]
ISP1105_1106_10
Product data sheet
Symbol
VPO/VO
VPO
VO
VMO/FSE0
VMO
FSE0
V
V
V
SOFTCON
reg(3.3)
CC(5.0)
pu(3.3)
Symbol names with an overscore (e.g. NAME) indicate active LOW signals.
ISP1105: ground terminal is connected to the exposed die pad (heat sink).
[1]
Pin description
Pin
ISP1105
BSTM WTS,
11
12
13
14
15
16
-
-
-
-
WTM
12
16
11
13
14
15
-
-
-
-
…continued
ISP1106
DHTM WTS
13
14
15
16
1
2
-
-
-
-
11
12
13
14
15
16
-
-
-
-
Type Description
I
I
-
-
-
I
Rev. 10 — 28 September 2009
driver data input (CMOS level with respect to V
driver data input (CMOS level with respect to V
see
input pad; push pull; CMOS
see
input pad; push pull; CMOS
internal regulator option: regulated supply voltage output
(3.0 V to 3.6 V) during 5 V operation; a decoupling capacitor of at least
0.1 μF is required
regulator bypass option: used as a supply voltage input for
3.3 V ± 10 % operation
internal regulator option: supply voltage input (4.0 V to 5.5 V); can
be connected directly to USB supply V
regulator bypass option: connect to V
pull-up supply voltage (3.3 V ± 10 %); connect an external 1.5 kΩ
resistor on D+ (full-speed) or D− (low-speed); pin function is controlled
by input SOFTCON
SOFTCON = LOW — V
pull-up current
SOFTCON = HIGH — V
software controlled USB connection input; a HIGH level applies 3.3 V
to pin V
resistor; this allows USB connect/disconnect signalling to be controlled
by software
input pad; push pull; CMOS
Table 5
Table 5
pu(3.3)
and
and
, which is connected to an external 1.5 kΩ pull-up
Table 6
Table 6
pu(3.3)
pu(3.3)
floating (high impedance); ensures zero
= 3.3 V; internally connected to V
Advanced USB transceivers
BUS
ISP1105/1106
reg(3.3)
CC(I/O)
CC(I/O)
© ST-ERICSSON 2009. All rights reserved.
, Schmitt trigger);
, Schmitt trigger);
reg(3.3)
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