PEB2256H-V12 Infineon Technologies, PEB2256H-V12 Datasheet - Page 30
![no-image](/images/manufacturer_photos/0/3/327/infineon_technologies_sml.jpg)
PEB2256H-V12
Manufacturer Part Number
PEB2256H-V12
Description
IC INTERFACE LINE 3.3V 80-MQFP
Manufacturer
Infineon Technologies
Datasheet
1.PEB2256H-V12.pdf
(490 pages)
Specifications of PEB2256H-V12
Applications
*
Interface
*
Voltage - Supply
*
Package / Case
80-SQFP
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
PEB2256H-V12
PEB2256H-V12IN
PEB2256H-V12IN
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PEB2256H-V12
Manufacturer:
Infineon Technologies
Quantity:
10 000
- Current page: 30 of 490
- Download datasheet (6Mb)
Table 1
Pin
No.
51
52
53
12
Data Sheet
Ball
No.
E9
E7
D7
E3
Pin Definitions - Microprocessor Interface (cont’d)
Symbol
ALE
RD/DS
WR/RW
DBW
Input (I)
Output (O)
Supply (S)
I + PU
I + PU
I + PU
I + PU
Function
Address Latch Enable
A high on this line indicates an address on an
external multiplexed address/data bus. The
address information provided on lines A(7:0) is
internally latched with the falling edge of ALE.
This function allows the FALC
connected to a multiplexed address/data bus
without the need for external latches. In this
case, pins A(7:0) must be connected to the
data bus pins externally. In case of
demultiplexed mode this pin can be connected
directly to
Read Enable (Intel bus mode)
This signal indicates a read operation. When
the FALC
enables the bus drivers to output data from an
internal register addressed by A(7:0) to the
Data Bus.
Data Strobe (Motorola bus mode)
This pin serves as input to control read/write
operations.
WRite Enable (Intel bus mode)
This signal indicates a write operation. When
CS is active the FALC
register with data provided on the data bus.
Read/Write Enable (Motorola bus mode)
This signal distinguishes between read and
write operation.
Data Bus Width (Bus interface mode)
A low signal on this input selects the 8-bit bus
interface mode. A high signal on this input
selects the 16-bit bus interface mode. In this
case word transfer to/from the internal
registers is enabled. Byte transfers are
implemented by using A0 and BHE/BLE.
30
®
V
56 is selected via CS, the RD signal
DD
or can be left open.
®
56 loads an internal
Pin Descriptions
®
56 to be
FALC56 V1.2
PEB 2256
2002-08-27
Related parts for PEB2256H-V12
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PEB2256-V1.2](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Discrete, Hybrid V Discrete Solutions
Manufacturer:
Infineon Technologies AG
![peb2256](/images/no-image3.png)
Part Number:
Description:
E1/t1/j1 Framer And Line Interface Component For Long And Short Haul Applications
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BFP620](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![BG3123R](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![BG3130](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![BG3130R](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![BG3230](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![BGA428](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![BGA616](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![SAB-C167CR-LM](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
16-bit microcontroller with 2x2 KByte RAM
Manufacturer:
Infineon Technologies AG
Datasheet:
![BFP182W](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
![BFP193W](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
![BFP450](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
![BFP520](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
![BGA420](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Si-MMIC-amplifier in SIEGET 25-technologie
Manufacturer:
Infineon Technologies AG
Datasheet: