AN2695

ST10F276Z5 Xperipheral support

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1

ST10F276Z5 Xperipheral support

modulation) unit, real-time clock, interrupt subnode controller and clock-out programmable

generator are ST10F276Z5 Xperipherals.

1.1

Real-time aspects

All Xperipherals are functionally supported but not at full speed.

The ST10F276Z5 silicon runs with 2 wait-states while the emulator requires 4 wait-states

with those peripherals. This limitation is independent of the frequency of the CPU clock and

is applicable to any Xperipheral except for memories.

1.2

Fully supported peripherals

Compared to the ST10F269Zx, the ST10F276Z5 has the following new peripherals: CAN

controller and clock-out programmable generator.

All these new peripherals are fully functionally supported in emulation if the initialization

sequence of the XPEREMU register is implemented. Refer to the latest ST10F276Z5

datasheet available from the STMicroelectronics website www.st.com.