PDIUSBD12PWAA STEricsson, PDIUSBD12PWAA Datasheet - Page 14

• Manufacturer Part Number: PDIUSBD12PWAA
• Manufacturer: STEricsson

Specifications of PDIUSBD12PWAA

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Package Type: TSSOP
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

CD00222704
Product data sheet
Table 5.
Bit
7 to 6 ENDPOINT
4
3
2
1
Fig 7.
Symbol
CONFIGURATION
SoftConnect
INTERRUPT
MODE
CLOCK RUNNING
NO LAZYCLOCK
For bit allocation, see
Set Mode command, clock division factor byte: bit allocation
Set Mode command, configuration byte: bit allocation
7 6 5 4 3 2
0 0
Rev. 12 — 8 April 2010
X X
Description
These two bits set endpoint configurations as follows:
Logic 1 indicates that the upstream pull-up resistor will be connected
if V
be connected. The programmed value will not be changed by a bus
reset.
Logic 1 indicates that all errors and ‘NAK’ are reported and will
generate an interrupt. Logic 0 indicates that only OK is reported. The
programmed value will not be changed by a bus reset.
Logic 1 indicates that internal clocks and PLL are always running
even during the suspend state. Logic 0 indicates that the internal
clock, crystal oscillator and PLL are stopped, whenever not needed.
To meet the strict suspend current requirement, this bit must be set to
logic 0. The programmed value will not be changed by a bus reset.
Logic 1 indicates that CLKOUT will not switch to LazyClock. Logic 0
indicates that CLKOUT switches to LazyClock 1 ms after the
SUSPEND pin goes HIGH. LazyClock frequency is 30 kHz ± 40 %.
The programmed value will not be changed by a bus reset.
Mode 0 (Non-ISO mode)
Mode 1 (ISO-OUT mode)
Mode 2 (ISO-IN mode)
Mode 3 (ISO-I/O mode)
For details, see
Table
BUS
1 0
6.
is available. Logic 0 means that the upstream resistor will not
1
1
0
1
Section
Power-on value
CLOCK DIVISION FACTOR
reserved
SET_TO_ONE
SOF-ONLY INTERRUPT MODE
USB peripheral controller with parallel bus
8.
004aaa800
PDIUSBD12
© ST-ERICSSON 2010. All rights reserved.
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