PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 524

• Manufacturer Part Number: PSB21473FV13XT
• Manufacturer: Infineon Technologies

Specifications of PSB21473FV13XT

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / RoHS Status: Compliant

Data Sheet
22.4.2.2 USB Read Access
Figure 22-9 shows the basic flowchart of a USB read access from one USB memory
buffer in single buffer mode.
Figure 22-9 USB Read Access in Single Buffer Mode - Buffer Handling
SOD = 1
Yes
Buffer can be written by CPU
CPU write access disabled
USB read access disabled
CPU write access enabled
USB read access enabled
Buffer is read by USB
USB read request?
524
Buffer is empty:
Buffer empty?
Buffer is full:
Yes
Yes
Buffer full?
EOD = 1
MCD03402
No
No
No
USB Module
PSB 21473
2003-03-31
INCA-D