USBN9603-28M/NOPB National Semiconductor, USBN9603-28M/NOPB Datasheet - Page 58

• Manufacturer Part Number: USBN9603-28M/NOPB
• Description: IC CONTROLLER USB 28-SOIC
• Manufacturer: National Semiconductor

Specifications of USBN9603-28M/NOPB

• Controller Type: USB 2.0 Controller
• Interface: Parallel/Serial
• Voltage - Supply: 3 V ~ 5.5 V
• Current - Supply: 30mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Usb Type: Node Controller
• Usb Version: 1.1
• No. Of Ports: 2
• Supply Voltage Range: 3V To 5.5V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: SOIC
• No. Of Pins: 28
• Rohs Compliant: Yes
• For Use With: USBN9604-HS-EB - KIT NODE CONTROLLER SAMPLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *USBN9603-28M; *USBN9603-28M/NOPB; USBN9603-28M

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8.0 Device Characteristics
8.7 MICROWIRE INTERFACE TIMING (MODE1-0 = 10
8.8 RESET TIMING)
Symbol
Symbol
RESET
CS
SK
SI
SO
Note: The first eight SKs shift out the current contents of the Shift register.
t
t
t
t
1. Memory Clock: MCLK = CKI/4 = 12 MHz
t
SKC
SOV
RST
SIH
CC
SK Cycle Time
Time between two consecutive
8 clock cycles
Serial Input Hold Time
Serial Output Valid Time
RESET pulse width
MSB
MSB
t
RST
Parameter
Parameter
1
1
6
t
6
SIH
Figure 31. MICROWIRE Interface Timing
(Continued)
5
5
4
4
t
SOV
C
C
C
C
Condition
Condition
L
L
L
L
= 50 pF
= 50 pF
= 50 pF
= 50 pF
t
SKC
B
3
)
3
58
2
2
8/MCLK
4/MCLK
3/MCLK
Min
Min
10
1
1
LSB
LSB
Typ
Typ
t
CC
MSB
MSB
3/MCLK
Max
Max
6
6
Units
Units
nS
nS
nS
nS
nS