PEB20256EV21GXP Infineon Technologies, PEB20256EV21GXP Datasheet - Page 31

• Manufacturer Part Number: PEB20256EV21GXP
• Manufacturer: Infineon Technologies

Specifications of PEB20256EV21GXP

• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Compliant

Data Sheet
AD5
AF3
AA1
Pin No.
TRDY
STOP
IDSEL
Symbol
Output (O)
Input (I)
s/t/s
s/t/s
I
31
Target Ready
TRDY indicates a slave’s ability to
complete the current data phase of the
transaction.
indicates that valid data is present on
AD(31:0). During a write, it indicates the
target is prepared to accept data.
When the MUNICH256 is Master, TRDY
is an input. When the MUNICH256 is
Slave, TRDY is an output. TRDY is tri-
stated, when the MUNICH256 is not
involved in the current transaction.
TRDY is updated and sampled on the
rising edge of CLK.
Stop
STOP is used by a slave to request the
current master to stop the current bus
transaction.
When the MUNICH256 is bus master,
STOP is an input. When the MUNICH256
is bus slave, STOP is an output. STOP is
tri-stated, when the MUNICH256 i s not
involved in the current transaction.
STOP is updated and sampled on the
rising edge of CLK.
Initialization Device Select
When the MUNICH256 is slave in a
transaction, where IDSEL is active in the
address phase and C/BE(3:0) indicates
an configuration read or write, the
MUNICH256 assumes a read or write to a
configuration register. In response, the
MUNICH256 a sserts DEVSEL during the
subsequent CLK cycle.
IDSEL is sampled on the rising edge of
CLK.
During
Function
a
Pin Description
PEB 20256 E
PEF 20256 E
read,
04.2001
TRDY