T89C51CC01 Atmel, T89C51CC01 Datasheet - Page 29

• Manufacturer Part Number: T89C51CC01
• Description: Enhanced 8-Bit Microcontroller
• Manufacturer: Atmel

4129K–CAN–01/05
Figure 14. External Data Read Waveforms
Notes:
Figure 15. External Data Write Waveforms
Notes:
CPU Clock
CPU Clock
RD 1
WR
ALE
ALE
1.
2. When executing MOVX @Ri instruction, P2 outputs SFR content.
1.
2. When executing MOVX @Ri instruction, P2 outputs SFR content.
P0
P2
P0
P2
1
RD
WR
signal may be stretched using M0 bit in AUXR register.
signal may be stretched using M0 bit in AUXR register.
P2
P2
DPL or Ri
DPL or Ri
DPH or P22
DPH or P22
D7:0
D7:0
T89C51CC01
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