PDIUSBD12 Datasheet, PDF (4/35 Pages) NXP Semiconductors – USB interface device with parallel bus

Philips Semiconductors
PDIUSBD12
USB interface device with parallel bus
Table 1:
Symbol
V_OUT3.3
A0
Pin description…continued
Pin Type^[1] Description
27 P
3.3 V regulated output. To operate the IC at 3.3 V, supply a
3.3 V to both V_CC and V_OUT3.3 pins.
28 I
Address bit. A0 = 1 selects command instruction; A0 = 0 selects
the data phase. This bit is a don’t care in a multiplexed address
and data bus configuration and should be tied HIGH.
[1] O2 : Output with 2 mA drive
OD4: Output Open Drain with 4 mA drive
OD8: Output Open Drain with 8 mA drive
IO2: Input and Output with 2 mA drive
O4 : Output with 4 mA drive.
4. Ordering information
Table 2: Ordering information
Packages
Temperature range
28-pin plastic SO
−40 °C to +85 °C
28-pin plastic TSSOP −40 °C to +85 °C
5. Block diagram
Outside North America
PDIUSBD12 D
PDIUSBD12 PW
North America
PDIUSBD12 D
PDIUSBD12PW DH
Pkg. Dwg. #
SOT136-1
SOT361-1
9397 750 09238
Product data
This is a conceptual block diagram and does not include each individual signal.
Fig 2. Block diagram.
Rev. 08 — 20 December 2001
© Koninklijke Philips Electronics N.V. 2001. All rights reserved.
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