Infineon Technologies PEF 2256 E V2.2-G Telecom
IC TELECOM INTERFACE 81LBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PEF 2256 E V2.2-G
Detailed Description
IC TELECOM INTERFACE 81LBGA
Package
81-LBGA
Key Features
Package / Case: 81-LBGA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PEF 2256 E V2.2-G Datasheet
Quick Jump:
Technical Specifications
Infineon Technologies PEF 2256 E V2.2-G Telecom technical specifications.
General
Series
FALC™
Interface
E1, HDLC, J1, T1
RoHS
Yes
Package / Case
81-LBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
1.8V, 3.3V
Lifecycle Status
Active
Current Supply
80mA
Number of Circuits
1
Alternate Parts Comparison (PEF 2256 E V2.2-G vs PEF 22554 HT V3.1 vs PEF 20525 F V1.3 vs PEF 22508 E V1.1-G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 81-LBGA | 144-LQFP | 100-LQFP | 256-LBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 1.8V, 3.3V | 1.8V, 3.3V | 3V ~ 3.6V | 1.8V, 3.3V |
| Interface | E1, HDLC, J1, T1 | E1, J1, SCI, SPI, T1 | ASYNC, BISYNC, HDLC, PPP | E1, J1, T1 |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| Function | Framer, Line Interface Unit (LIU) | Framer, Line Interface Unit (LIU) | Serial Optimized Communications Controller | Line Interface Unit (LIU) |
| Number of Circuits | 1 | 2 | 2 | 8 |
| Power Watts | 250 mW | 150 mW | 150 mW | 140 mW |
| Current Supply | 80mA | -- | 50mA | 370mA |
| Package | 80-QFP | -- | 100-LQFP | LBGA-256 |
| Action |
More Parts in Telecom Interface ICs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
