tsc251g1dxxx-l12ced ATMEL Corporation, tsc251g1dxxx-l12ced Datasheet - Page 50

• Manufacturer Part Number: tsc251g1dxxx-l12ced
• Description: 8/16-bit Microcontroller With Serial Communication Interfaces - 32kbytes Rom
• Manufacturer: ATMEL Corporation

AC Characteristics - Real-Time Synchronous Wait State
Definition of Symbols
50
AT/TSC8x251G2D
Figure 12. External Bus Cycle: Data Read (Page Mode)
Note:
Figure 13. External Bus Cycle: Data Write (Page Mode)
Note:
Table 41. Real-Time Synchronous Wait Timing Symbol Definitions
P0/A16/A17
RD#/PSEN#
P0/A16/A17
W
C
R
Y
WR#
1. The value of this parameter depends on wait states. See Table 39 and Table 40.
ALE
1. The value of this parameter depends on wait states. See Table 39 and Table 40.
P2
ALE
P2
Signals
RD#/PSEN#
WAIT#
TLHLL(1)
WCLK
TAVLL(1)
WR#
TLHLL(1)
T
T
AVWL2
AVLL
T
T
AVWL1
(1)
LHAX
(1)
T
T
T
AVDV2
AVRL
LHAX
A15:8
(1)
A15:8
(1)
T
TLLRL(1)
T
T
(1)
AVDV1
(1)
(1)
LLAX
RLAZ
T
A7:0/A16/A17
LLAX
A7:0/A16/A17
(1)
TWLWH(1)
TRLDV(1)
TRLRH(1)
L
V
X
T
QVWH
Data Out
T
D7:0
WHAX
T
Data In
T
T
D7:0
WHQX
RHDX
RHAX
T
RHDZ2
T
Conditions
TRHLH2
WHLH
No Longer Valid
Valid
Low
4135F–8051–11/06