R0K330290S000BE Renesas Electronics America, R0K330290S000BE Datasheet - Page 16

• Manufacturer Part Number: R0K330290S000BE
• Description: KIT EVAL STARTER FOR M16C/29
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K330290S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• Architecture: 8/16-bit
• For Use With/related Products: M16C/29
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 6-10 below describes the function of the option links associated with other options. The default configuration is indicated by BOLD
text.
6.7.Oscillator Sources
A crystal oscillator is fitted on the CPU board and used to supply the main clock input to the Renesas microcontroller. Table 6-11
details the oscillators that are fitted and alternative footprints provided on this CPU board:
Warning: The user is responsible for code written to support operating speeds other than the default.
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.
R27
R28
Crystal (X1)
Crystal (X2)
Reference
SW3
SW3
Fitted
Fitted
Function
20MHz : HC/49U
32.7628KHz : 90SMX
Value : Package
Connects SW3 to Analogue
Trigger input
Connects SW3 to INT2 input
Table 6-11: Oscillators / Resonators
Table 6-10: Other Option Links
Approved
CPU board
Approved
CPU board
Fitted
Option Link Settings
Component
12
See
Magna Frequency Components
C-Mac
See
Magna Frequency Components
AEL
www.renesas.com
www.renesas.com
Disconnected
Disconnected
Alternative (Removed)
Manufacturer
for details
for details
X20M000GCBE494SM*
XTAL017162
X32K768SM104*
X32K768S234
R28
R27
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