AM29240EH AMD [Advanced Micro Devices], AM29240EH Datasheet - Page 28

• Manufacturer Part Number: AM29240EH
• Description: Enhanced High-Performance RISC Microcontrollers
• Manufacturer: AMD [Advanced Micro Devices]

SWITCHING WAVEFORMS (continued)
28
RAS3–RAS0
CAS3–CAS0
CAS3–CAS0
RAS3–RAS0
IDP3–IDP0
IPD3–IDP0
MEMCLK
MEMCLK
ID31–ID0
ID31–ID0
A14–A1
A14–A1
TR/OE
TR/OE
R/W
R/W
WE
WE
Addr
Row
Addr
Row
Column Address
Column Address
Data
Note: May be repeated up to 1-Kbyte address boundary.
1.5 V
Figure 7. 2/1 DRAM Page-Mode Read Cycle
Figure 8. 2/1 DRAM Page-Mode Write Cycle
15 + T/2
Am29240 EH Microcontroller Series
1.5 V
Note: May be repeated up to 1-Kbyte address boundary.
1.5 V
P R E L I M I N A R Y
16b
1.5 V
+2/4
Data
+2/4
15
1.5 V
1.5 V
16b
+4/8
Data
+4/8
15
1.5 V
16b
1.5 V
+6/12
+6/12
Data
15
1.5 V
16b
1.5 V