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PDF PSF21525-H Data sheet ( Hoja de datos )
| Número de pieza | PSF21525-H | |
| Descripción | High-Level Serial Communications Controller | |
| Fabricantes | Infineon Technologies Corporation | |
| Logotipo |  |
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Product Brochure for HSCX TE
8/97
High-Level Serial Communications Controller for Terminals PSB/PSF 21525
The HSCX TE is an optimized terminal version of the HSCX (SAB 82525). The
HSCX TE has been designed to implement high-speed communication links
using HDLC protocols and to reduce the hardware and software overhead
needed for serial synchronous communications.
1. Potential application
• ISDN PC-Card/Terminal Adapter
• ISDN Data Terminal
2. Features:
• Optimized solution of HSCX (SAB 82525) for terminal equipment
Non-auto mode and transparent mode (no auto mode)
Clock mode 5 only
Transfer of data blocks from/to system memory by interrupt request ( no DMA mode)
• Two independent full-duplex HDLC channels
• Independent time-slot length (1-256 bit)
• Transparent receive/transmit of data bytes without HDLC framing
• Various types of protocol support depending on operating mode
• 64 byte FIFOs per channel and direction
• 8-bit demultiplexed or multiplexed bus interface
3. Packing
Type
Ordering Code
PSB 21525 N V2.1
Q67100-H6672
P-LCC-44
PSB 21525 H V2.1
Q67100-H6671
P-MQFP-44
PSB 21525 F V2.1
Q67100-H6733
P-TQFP-44
PSF 21525 H V2.1
Q67233-H1032
P-MQFP-44
Package
4. Product status
Product
PSB 21525 N/H/F
PSF 21525 H
V 2.1
V 2.1
Step
Status
Prod. Delivery Release
ES in Q3/97
Changes
5. Diagram
DIP21525.DOC
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet PSF21525-H.PDF ] | |
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