Q67120-C1045 データシートの表示（PDF） - Infineon Technologies

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Q67120-C1045

8-Bit CMOS Microcontroller

Infineon Technologies 

C509-L

Features (continued) :

• Extended watchdog facilities

– 15-bit programmable watchdog timer

– Oscillator watchdog

• Ten I/O ports

– Eight bidirectional 8-bit I/O ports with selectable port structure

quasi-bidirectional port structure (8051 compatible)

bidirectional port structure with CMOS voltage levels

– One 8-bit and one 7-bit input port for analog and digital input signals

• Two full-duplex serial interfaces with own baud rate generators

• Four priority level interrupt systems, 19 interrupt vectors

• Three power saving modes

– Slow-down mode

– Idle mode

– Power-down mode

• Siemens high-performance ACMOS technology

• M-QFP-100-2 rectangular quad flat package

• Temperature Ranges : SAB-C509-L

SAF-C509-L

TA = 0 to 70 °C

TA = -40 to 85 °C

The C509-L is a high-end microcontroller in the Siemens C500 8-bit microcontroller family. lt is

based on the well-known industry standard 8051 architecture; a great number of enhancements

and new peripheral features extend its capabilities to meet the extensive requirements of new

applications. Further, the C509-L is a superset of the Siemens SAB 80C517/80C517A 8-bit

microcontroller thus offering an easy upgrade path for SAB 80C517/80C517A users.

The high performance of the C509-L microcontroller is achieved by the C500-Core with a maximum

operating frequency of 16 MHz internal (and external) CPU clock. While maintaining all the features

of the SAB 80C517A, the C509-L is expanded by one I/O port, in its compare/capture capabilities,

by A/D converter functions, by additional 1 KByte of on-chip RAM (now 3 KByte XRAM) and by an

additional user-selectable CMOS port structure. The C509-L is mounted in a P-MQFP-100-2

package.

Ordering Information

Type

SAB-C509-LM

SAF-C509-LM

Ordering Code Package

Q67120-C1045 P-MQFP-100-2

Q67120-C0983 P-MQFP-100-2

Description

(8-Bit CMOS microcontroller)

for external memory (16 MHz)

for external memory (16 MHz)

ext. temp. – 40 ˚C to 85 ˚C

Note: Versions for extended temperature ranges – 40 ˚C to 110 ˚C (SAH-C509-L) and – 40 ˚C to

125 ˚C (SAK-C509-L) are available on request.

Semiconductor Group

2

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