1Semiconductor
PEDL66579-03
MSM66579 Family
7. Programmable pull-up resistors
Building the pull-up resistors into the chip contributes to overall design compactness. Making them programmable
on a per-bit basis allows complete flexibility in circuit board layout and system design. These programmable
pull-up resistors are available for all I/O pins not already assigned specific functions (such as the oscillator
connection pins).
8. Wide support for external interrupts
There are a total of nine interrupt channels for use in communicating with external devices: eight for maskable
interrupts and one for non-maskable interrupts.
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