STMicroelectronics MTC20136
The MTC20136 is a dedicated controller chip, spe(CTRLE) for glueless connection to cifically designed to control operations of the STmanagement entities Microelectronics DynaMiTe chipset. The Embedded UART MTC20136 offers direct glueless interfaces to the Supports code download MTC20135 and MTC20455 DMT/ATM transciever DataSheet4U.com External Bus Interface for 8 and 16-bit FEPROM and implements a complete control interface for and 16-bit SDRAM parameters and commands exchange between transceiver and system management.| Part No. | MTC20136 |
|---|---|
| Datasheet | MTC20136 Download |
| Manufacturer |  STMicroelectronics |
| Description | ADSL TRANSCEIVER CONTROLLER |
| Buy | Stock & Price |
DESCRIPTION
Parallel or serial modem control interface All real time 144 pins PQFP ADSL-related functions (including EOC processing) are completely handled by the MTC20136. DataShee Figure 1. Block Diagram Microcontroller ARM Microcore ROM RAM MTC20136 MTC-20135 or MTC-20455 External Bus Interface SDRAM Peripherals TIMER UART Parallel I/O CTRLE Data buffer Interface Logic CTRLE Local Bus FEPROM (optional) 8 data 9 address RS232 February 2004 General Purpose I/Os Control Bus 1/25 DataSheet4U.com DataSheet4U.com DataSheet 4 U .com MTC20136 FunctionalDESCRIPTION
Figure 1 is showing the global block diagram of the MTC20136. The functions can be grouped into the following: – Microcontroller – External Bus Interface – Control Interface (CTRLE) – Peripherals – Miscellaneous Microcontroller The microcontroller block includes an ARM-based microcore and its associated internal memory. 16 Kbytes on internal RAM and 128 x 32-bit words of ROM are foreseen. The ROM essentially contains the boot sequence needed for code download at startup.
