SAF-C502-LP, SAF Datasheet (Siemens Semiconductor Group)

SAF-C502-LP, SAF, 8-Bit CMOS Microcontroller

(8-Bit CMOS microcontroller) for external memory 12 MHz with mask-programmable ROM, 12 MHz for external memory 20 MHz with mask-programmable ROM, 20 MHz for external ROM, 12 MHz, ext.

temp.

* 40 ˚C to 85 ˚C with mask-programmable ROM, 12 MHz, ext.

temp.

* 40 ˚C to 85 ˚C for external

Microcomputer Components 8-Bit CMOS Microcontroller C502 Data Sheet 08.94 ht tp :/ Se /ww m w ic .s on ie du me ct ns or .d / e/ 8-Bit CMOS Microcontroller C502 Preliminary q q q q q q q q q q q q q q q q Fully compatible to standard 8051 microcontroller Versions for 12 / 20 MHz operating frequency 16 K × 8 ROM (SAB-C502-2R only) 256 × 8 RAM 256 × 8 XRAM (additional on-chip RAM) Eight datapointers for indirect addressing of program and external data memory (including XRAM) Four 8-bit por

SAF-C502-LP Features

* lected, data address 08H - 0FH Bank 2 selected, data address 10H - 17H Bank 3 selected, data address 18H - 1FH Overflow Flag General Purpose Flag P