C504 SIEMENS [Siemens Semiconductor Group], C504 Datasheet - Page 4

• Manufacturer Part Number: C504
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens 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.
Ordering Information
Type
SAB-C504-LM
SAB-C504-L24M
SAB-C504-L40M
SAB-C504-2RM
SAB-C504-2R24M
SAB-C504-2R40M
Note: Versions for extended temperature ranges – 40 ˚C to 110 ˚C (SAH-C504) and – 40 ˚C to
Semiconductor Group
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 Code
Q67120-C1048
Q67120-C1049
Q67120-C1050
Q67120-DXXXX P-MQFP-44 with mask-programmable ROM (12 MHz)
Q67120-DXXXX P-MQFP-44 with mask-programmable ROM (24 MHz)
Q67120-DXXXX P-MQFP-44 with mask-programmable ROM (40 MHz)
Package
P-MQFP-44 for external memory (12 MHz)
P-MQFP-44 for external memory (24 MHz)
P-MQFP-44 for external memory (40 MHz)
4
Description
(8-Bit CMOS microcontroller)
C504