TS68302MAB Atmel Corporation, TS68302MAB Datasheet - Page 24

• Manufacturer Part Number: TS68302MAB
• Description: 16-bit Communication Controller, 16-20 MHz
• Manufacturer: Atmel Corporation

Figure 16. Internal Master Internal Read Cycle Timing Diagram
Table 13. AC Electrical Specifications - Chip-select Timing Internal Master
24
Num.
150
151
152
153
154
155
156
157
158
171
172
173
174
175
TS68302
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
t
t
t
D15-D0
Symbol
DTKHDTKZ
DTACK
CHCSIAKL
CLCSIAKH
t
t
t
t
t
t
t
t
A23-A1
CHDTKL
CLDTKH
CHBERL
CLBERH
CSNDOI
AFVCSA
CLDTKL
t
CLKO
CSNAFI
t
IDHCL
t
UDS
CSLT
LDS
R/W
CSH
IAC
AS
Parameter
Clock high to CS, IACK low
Clock low to CS, IACK high
CS width negated
Clock high to DTACK low (0 wait state)
Clock low to DTACK low (1 - 6 wait states)
Clock low to DTACK high
Clock high to BERR low
Clock low to BERR high impedance
DTACK high to DTACK high impedance
Input data hold time from S6 low
CS negated to data out invalid (write)
Address, FC valid to CS asserted
CS negated to address, FC invalid
CS low time (0 wait states)
S0
142
S1
140
(2)
(4)
S2
(1)
(1)
(4)
(4)
(2)
S3
(4)
S4
144
S5
(3)
f = 16.67 MHz
S6
143
Min
120
60
10
15
15
5
S7
141
S0
145
Max
40
40
45
30
40
40
40
15
2117A–HIREL–11/02
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns