PEB20256E-V21 Infineon Technologies, PEB20256E-V21 Datasheet - Page 37

• Manufacturer Part Number: PEB20256E-V21
• Description: IC CONTROLLER INTERFACE 388-BGA
• Manufacturer: Infineon Technologies

Specifications of PEB20256E-V21

• Function: Multichannel Network Interface Controller (MUNICH)
• Interface: HDLC, PPP, Serial, TMA
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 200mA
• Power (watts): 3W
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 388-BBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Circuits: -
• Other names: PEB20256E-V21; PEB20256E-V21IN

Data Sheet
AC26
AC25, W23
AD13
AA25
Pin No.
LINT
LCS2,
LCS1
LBHE
or
LSIZE0
LHOLD
or
LBR
Symbol
Output (O)
Input (I)
I/od
O
O
O
O
O
37
Interrupt Request
This
requests of the mailbox. The interrupt
sources can be masked via registers.
In
MUNICH256
interrupts indicated via LINT.
Chip Select 2, 1
These signals select external peripherals
when MUNICH256 is the local bus
master. As long as the local bus master
functionality is disabled these outputs are
set to tri-state.
Byte High Enable (Intel Bus Mode)
In local bus master mode this signal
indicates a data transfer on the upper byte
of the data bus LD(15:8).
This signal has no function in slave mode.
When local bus master functionality is
disabled this output is tri-state.
Byte Access (Motorola Bus Mode)
In local bus master mode this signal
indicates byte transfers.
This signal has no function when the
MUNICH256 is local bus slave. When
local bus master functionality is disabled
this output is tri-state.
Bus Request (Intel Bus Mode)
This pin indicates a requests to become
local bus master.
When local bus master functionality is
disabled this output is tri-state.
Bus Request (Motorola Bus Mode)
LBR indicates a request to become local
bus master.
When local bus master functionality is
disabled this output is set to tri-state.
local
line
indicates
bus
Function
can
master
monitor
general
Pin Description
PEB 20256 E
PEF 20256 E
mode
interrupt
external
04.2001
the