C504 datasheet(4/49 Pages) SIEMENS

4 / 49 page

C504

Semiconductor Group

The C504 with its capture compare unit (CCU) especially provides a functionality, which allows to

use the microcontroller in motor control applications. Further, the C504 is functionally upward

compatible with the SAB 80C52/C501 microcontroller and can replace it in existing applications.

The C504-2R contains a non-volatile 16K

×8 read-only program memory, a volatile on-chip 512×8

read/write data memory, four 8-bit wide ports, three 16-bit timers/counters, a 16-bit capture/

compare unit with compare timer, a 10-bit compare timer, a twelve source, two priority level interrupt

structure, a serial port, versatile fail save mechanisms, on-chip emulation support logic, and a

genuine 10-bit A/D converter. The C504-L is identical to the C504-2R, except that it lacks the

program memory on chip. Therefore, the term C504 refers to all versions within this data sheet

unless otherwise noted.

Note: Versions for extended temperature ranges – 40 ˚C to 110 ˚C (SAH-C504) and – 40 ˚C to

125 ˚C (SAK-C504) are available on request.

The ordering number of ROM types (DXXXX extensions) is defined after program release

(verification) of the customer.

Ordering Information

Type

Ordering Code

Package

Description

(8-Bit CMOS microcontroller)

SAB-C504-LM

Q67120-C1048

P-MQFP-44 for external memory (12 MHz)

SAB-C504-L24M

Q67120-C1049

P-MQFP-44 for external memory (24 MHz)

SAB-C504-L40M

Q67120-C1050

P-MQFP-44 for external memory (40 MHz)

SAB-C504-2RM

Q67120-DXXXX

P-MQFP-44 with mask-programmable ROM (12 MHz)

SAB-C504-2R24M

Q67120-DXXXX

P-MQFP-44 with mask-programmable ROM (24 MHz)

SAB-C504-2R40M

Q67120-DXXXX

P-MQFP-44 with mask-programmable ROM (40 MHz)

C504 Datasheet(PDF) 4 Page - Siemens Semiconductor Group