Description
(8-Bit CMOS microcontroller) for external memory (16 MHz) for external memory (16 MHz) ext.
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.
Features
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Figure 1 C509-L Functional Units Semiconductor Group 1 09.96
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.