NUMICRO-SDK Nuvoton Technology Corporation of America, NUMICRO-SDK Datasheet - Page 545

• Manufacturer Part Number: NUMICRO-SDK
• Description: KIT EVAUATION NUC100/120/130/140
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r
• Type: MCUr

Specifications of NUMICRO-SDK

• Contents: Board, Cable, CD, Nu-Link
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: NUC100, NUC120, NUC130, NUC140

Figure 5-111 is an example of setting 16bit data width. In this example, AD bus is used for being
address[15:0] and data[15:0]. When ALE assert to high, AD is address output. After address is
latched, ALE asserts to low and the AD bus change to high impedance to wait device output data
in read access operation, or it is used for being write data output.
NuMicro™ NUC100 Series Technical Reference Manual
AD[15:0]
AD[15:0]
Figure 5-111 Timing Control Waveform for 16bit Data Width
MCLK
nWR
nRD
nCS
ALE
tASU
output[15:0]
output[15:0]
Address
Address
tALE
- 545 -
tLHD tA2D
WData output[15:0]
Publication Release Date: Oct 22, 2010
tACC
RData
input
tAHD
Revision V1.06