HD404354 データシートの表示（PDF） - Hitachi -> Renesas Electronics

部品番号

コンポーネント説明

メーカー

HD404354

4-bit HMCS400-series microcomputer

Hitachi -> Renesas Electronics 

HD404358 Series

Notes: 1. The oscillation stabilization time is the period required for the oscillator to stabilize in the

following situations:

a. After VCC reaches 2.7 V at power-on.

b. After RESET input goes low when stop mode is cancelled.

c. After STOPC input goes low when stop mode is cancelled.

To ensure the oscillation stabilization time at power-on or when stop mode is cancelled, RESET

or STOPC must be input for at least a duration of tRC.

When using a crystal or ceramic oscillator, consult with the manufacturer to determine what

stabilization time is required, since it will depend on the circuit constants and stray capacitance.

2. Refer to figure 77.

3. Refer to figure 78.

4. Refer to figure 79.

5. Refer to figure 80.

6. Applies to the HD40A4354, HD40A4356, HD40A4358.

7. Applies to the HD407A4359.

94

Share Link: