mc9328mx1 Freescale Semiconductor, Inc, mc9328mx1 Datasheet - Page 32

• Manufacturer Part Number: mc9328mx1
• Description: Arm9 Microprocessor
• Manufacturer: Freescale Semiconductor, Inc

Functional Description and Application Information
4.4.2.2
32
Number
10
11
Table 14. DTACK WAIT Read Cycle DMA Enabled: WSC = 111111, DTACK_SEL=1, HCLK=96MHz
1
2
3
4
5
6
7
8
9
MX1)
nput to
RW
DATABUS
Address
(logic high)
OE and EB assertion time
CS pulse width
OE negated before CS5 is negated
Address inactived before CS negated
Wait asserted after CS5 asserted
Wait asserted to OE negated
Data hold timing after OE negated
Data ready after wait is asserted
CS deactive to next CS active
OE negate after EB negate
Wait becomes low after CS5 asserted
WAIT Read Cycle DMA Enabled
WAIT
CS5
OE
EB
1
Characteristic
programmable
min 0ns
Figure 7. DTACK WAIT Read Cycle DMA Enabled
11
MC9328MX1 Technical Data, Rev. 7
5
2
12
8
See note 2
1.5T+0.24
Minimum
2T+2.2
T-1.86
0.5
3T
–
–
–
T
0
6
10
4
3.0 ± 0.3 V
7
3
Maximum
1.5T+0.85
3T+7.17
Freescale Semiconductor
9
1020T
1019T
0.93
1.5
–
–
–
T
–
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns