IDT79RC32T355-150DH Datasheet

  • IDT79RC32T355-150DH

  • IDT Interprise Integrated Communications Processor

  • 991.93KB

  • 47页

  • IDT

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IDT 79RC32355
USB Electrical Characteristics
Parameter
USB Interface
V
di
V
cm
V
se
C
in
I
li
V
oh
V
ol
Z
o
Differential Input Sensitivity
Differential Input Common Mode
Range
Single ended Receiver Threshold
Transceiver Capacitance
Hi-Z State Data Line Leakage
-10
-0.2
0.8
0.8
2.5
2.0
20
10
V
V
V
pF
碌A
0V < V
in
< 3.3V
15km + 5% to Gnd
I(D+)-(D-)I
Min
Max
Unit
Conditions
USB Upstream/Downstream Port
Static Output High
Static Output Low
USB Driver Output Impedance
28
2.8
3.6
0.3
44
V
V
鈩?/div>
Including R
ext
= 20
鈩?/div>
Table 19 USB Interface Characteristics
Power Consumption
Note:
This table is based on a 2:1 CPU pipeline to system (PClock to CLKP) clock ratio.
Parameter
133MHz
Typical
I
CC
I/O
I
CC core
Power
Dissipation
Normal mode
Standby mode
1
Normal mode
Standby mode
1
80
400
320
1.26
1.06
Max.
130
450
370
1.63
1.42
150MHz
Typical
100
450
360
1.46
1.22
Max.
150
500
410
1.86
1.59
180MHz
Typical
120
500
400
1.73
1.47
Max.
170
550
450
2.03
1.77
mA
mA
mA
W
W
C
L
= 25pF (affects I/O)
T
a
= 25
o
C
VccP = 2.625V (for max. values)
V
cc
core = 2.625V (for max. values)
V
cc
I/O
= 3.46V (for max. values)
VccP = 2.5V (for typical values)
V
cc
core = 2.5V (for typical values)
V
cc
I/O
= 3.3V (for typical values)
Unit
Conditions
RISCore 32300 CPU core enters Standby mode by executing WAIT instructions; however, other logic continues to function. Standby mode reduces power consumption by 0.6
mA per MHz of the CPU pipeline clock, PClock.
1.
Table 20 RC32355 Power Consumption
40 of 47
May 25, 2004

IDT79RC32T355-150DH 产品属性

  • 24

  • 集成电路 (IC)

  • 嵌入式 - 微处理器

  • Interprise™

  • RISC 32-位

  • -

  • 150MHz

  • 2.5V

  • 表面贴装

  • 208-BFQFP

  • 208-PQFP(28x28)

  • 托盘

  • 79RC32T355-150DH

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