Renesas VUI Reference Solution
VOICE-RA6E1
Engineering Manual
VOICE-RA6E1 Engineering Manual Rev.1.0
Page 6 of 14
June 2022
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Clock trim function for HOCO/MOCO/LOCO
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General-Purpose I/O Ports
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5V tolerance, open drain, input pull-up, switchable driving ability
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Operating Voltage
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VCC: 2.7 to 3.6 V
6. Kit Architecture
6.1 System Block Diagram
Figure 2. System Block Diagram