at89c51cc03c-slsim ATMEL Corporation, at89c51cc03c-slsim Datasheet - Page 25

• Manufacturer Part Number: at89c51cc03c-slsim
• Description: At89c51cc03 Enhanced 8-bit Mcu With Can Controller And Flash Memory
• Manufacturer: ATMEL Corporation

4182N–CAN–03/08
CPU Clock
Figure 11. External Data Read Waveforms
Notes:
Figure 12. External Data Write Waveforms
CPU Clock
Notes:
RD#1
WR#1
ALE
ALE
P0
P2
P0
P2
1. RD# signal may be stretched using M0 bit in AUXR register.
2. When executing MOVX @Ri instruction, P2 outputs SFR content.
1. WR# signal may be stretched using M0 bit in AUXR register.
2. When executing MOVX @Ri instruction, P2 outputs SFR content.
P2
P2
DPL or Ri
DPL or Ri
DPH or P22
DPH or P22
D7:0
D7:0
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