R0K561648S000BE Renesas Electronics America, R0K561648S000BE Datasheet - Page 18
![Starter Kit For H8SX/1648F](/photos/24/13/241327/4607179_sml.jpg)
R0K561648S000BE
Manufacturer Part Number
R0K561648S000BE
Description
Starter Kit For H8SX/1648F
Manufacturer
Renesas Electronics America
Datasheet
1.R0K561648S000BE.pdf
(33 pages)
Specifications of R0K561648S000BE
Silicon Manufacturer
Renesas
Features
Coding And Debugging, E10A Emulator, RS232 Serial Connection
Kit Contents
Board
Silicon Family Name
H8SX/1648F
Silicon Core Number
R5F61648N50FPV
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
6.7. Oscillator Sources
A crystal oscillator is fitted on the RSK and used to supply the main clock input to the Renesas microcontroller. Table 6-13 details the
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 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.
R235
R236
Reference
MCU Mode
MCU Mode
Function
Component
Crystal (X1)
MCU User Boot Mode enabled, also
can be enabled by fitting jumper in
J12
MCU Extended mode enabled, also
can be enabled by fitting jumper in
J13
Table 6-13: Oscillators / Resonators
Table 6-12: MCU mode links.
Fitted
Fitted
Option Link Settings
16
12.5 MHz (HC49/4H package)
MCU User Boot mode disabled
MCU Extended mode disabled
Alternative (Removed)
R236
R235
Related To