AM29240EH AMD [Advanced Micro Devices], AM29240EH Datasheet - Page 22

• Manufacturer Part Number: AM29240EH
• Description: Enhanced High-Performance RISC Microcontrollers
• Manufacturer: AMD [Advanced Micro Devices]

SWITCHING CHARACTERISTICS over COMMERCIAL Operating Ranges
22
12a
12b
16a
16b
No.
10
11
13
14
15
1
2
3
4
5
6
8
9
Parameter Description
INCLK Period (=0.5T)
INCLK High Time
INCLK Low Time
INCLK Rise Time
INCLK Fall Time
MEMCLK Delay from INCLK
MEMCLK High Time
MEMCLK Low Time
MEMCLK Rise Time
MEMCLK Fall Time
Synchronous Output Disable
Delay from MEMCLK Rising
Edge
Available CAS Access Time
(TCAS–T
Synchronous Input Hold Time to
MEMCLK Rising Edge
Synchronous Input Hold Time to
CAS Rising Edge
Synchronous Output Valid Delay from MEMCLK Rising Edge
Synchronous Output Valid Delay from MEMCLK Falling Edge
Synchronous Input Setup Time to MEMCLK Rising Edge
RAS3–RAS0
PIO15–PIO0, STAT2–STAT0,
PIACS5–PIACS0, and
RAS3–RAS0
CAS3–CAS0 Rising Edge/
CAS3–CAS0 Falling Edge
All others
PIO15–PIO0, STAT2–STAT0,
PIACS5–PIACS0
CAS3–CAS0 Falling Edge
All others
ID31–ID0 and IDP3–IDP0 for
DRAM access
ID31–ID0 for DRAM access
All others
Setup
)
Am29240 EH Microcontroller Series
Note 1C, 3
Note 1C
Note 1C
Note 1C
Note 1C
Note 1A
Notes 1B, 4B
Note 1B
Note 1A
Note 1B
Notes 1B, 4B
Note 1B
Parity Enabled
Note 4A
Parity Disabled
Note 4A
Note 4B
Note 4A
Note 4B
Test Conditions
P R E L I M I N A R Y
1
0.5T–3
0.5T–3
Min
30
10
10
18
10
10
0
0
1
1
1
1
1
1
1
1
1
1
1
0
3
16 MHz
17/11
25
Max
50
13
12
12
15
12
11
11
5
5
7
4
4
0.5T–3
0.5T–3
Preliminary
Min
25
16
8
8
0
0
1
1
1
1
1
1
1
1
1
1
1
8
8
0
3
20 MHz
24
Max
15/9
50
12
14
10
11
11
11
5
5
7
4
4
9
0.5T–3
0.5T–3
Min
20
15
6
6
0
0
1
1
1
1
1
1
1
1
1
1
1
7
7
0
3
25 MHz
Max
13/7
19
50
11
10
10
13
10
5
5
7
4
4
7
9
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns