R0K330879S001BE Renesas Electronics America, R0K330879S001BE Datasheet - Page 18

• Manufacturer Part Number: R0K330879S001BE
• Description: KIT DEV RSK M32C/87
• Manufacturer: Renesas Electronics America
• Type: MCUr

Specifications of R0K330879S001BE

• Contents: Board, Cables, CD, Debugger
• Silicon Manufacturer: Renesas
• Features: Coding And Debugging, E8A Emulator, RS232 Serial Connection
• Kit Contents: Board
• Silicon Family Name: M32C/87
• Silicon Core Number: M30879FLGP
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: M32C Family
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable
• Other names: R0K330879S0001BE; R0K330879S0001BE

6.7. Oscillator Sources
A crystal oscillator is fitted on the RSK and used to supply the main clock input to the Renesas microcontroller.
oscillators that are fitted and alternative footprints provided on this RSK:
6.8. Reset Circuit
The CPU Board includes a simple latch circuit that links the mode selection and reset circuit. This provides an easy method for swapping
the device between Boot Mode, User Boot Mode and User mode. This circuit is not required on customers boards as it is intended for
providing easy evaluation of the operating modes of the device on the RSK. Please refer to the hardware manual for more information
on the requirements of the reset circuit.
The Reset circuit operates by latching the state of the boot switch on pressing the reset button. This control is subsequently used to
modify the mode pin states as required.
The mode pins should change state only while the reset signal is active to avoid possible device damage.
The reset is held in the active state for a fixed period by a pair of resistors and a capacitor. Please check the reset requirements carefully
to ensure the reset circuit on the user’s board meets all the reset timing requirements.
Crystal (X1)
Subclock (X2)
Table 6-7: Oscillators / Resonators
Fitted
Fitted
Component
14
10MHz (HC/49U
package)
32.768kHz (90SMX
package)
Table 6-7
details the