MC9328MX1/D ETC, MC9328MX1/D Datasheet - Page 20

• Manufacturer Part Number: MC9328MX1/D
• Description: i.MX Integrated Portable System Processor
• Manufacturer: ETC

Specifications
3.8 Reset Module
The timing relationships of the Reset module with the POR and RESET_IN are shown in Figure 3 and Figure 4.
20
RESET_DRAM
RESET_POR
RESET_OUT
HRESET
CLK32
HCLK
POR
Be aware that NVDD must ramp up to at least 1.8V before QVDD is powered up
to prevent forward biasing.
90% AVDD
Figure 3. Timing Relationship with POR
MC9328MX1 Advance Information, Rev. 4
1
NOTE:
10% AVDD
Exact 300ms
2
3
4
7 cycles @ CLK32
Freescale Semiconductor
14 cycles @ CLK32