IDT79R3041-25PF IDT, Integrated Device Technology Inc, IDT79R3041-25PF Datasheet - Page 18

• Manufacturer Part Number: IDT79R3041-25PF
• Description: IC MPU 32BIT 5V 25MHZ 100-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT79R3041-25PF

• Processor Type: RISC 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Other names: 79R3041-25PF

IDT79R3041 INTEGRATED RISController FOR LOW COST SYSTEMS
AC ELECTRICAL CHARACTERISTICS RV3041 (CONT.)
NOTES:
1. All timings referenced to 1.5 Volts, with a rise and fall time of less than 2.5ns.
2. All outputs tested with 25pF loading.
3. The AC values listed here reference timing diagrams contained in the R3041 Hardware User's Manual.
4. Guaranteed by design.
5. This parameter is used to derate the AC timings according to the loading of the system. This parameter provides a deration for loads over the specified
6. Timings t34 - t44 are reserved for other RISController family members.
Symbol
t18
t19
t20
t21
t22
t23
t24
t25
t26
t27
t28
t29
t30
t31
tsys
tderate
t32
t33
t45
t46
t47
t48
t49
t50
t51
t52
test condition; that is, the deration factor is applied for each 25pF over the specified test load condition.
A/D
A/D
ClkIn
ClkIn
ClkIn
Reset
Reset
Reset
Int
Int
SInt
SInt
Int
Int
SysClk
SysClk
SysClk
ExtDataEn
ExtDataEn
IOStrobe
ExtDataEn
ExtDataEn
DataEn
MemStrobe
MemStrobe
MemStrobe
All outputs
, BrCond
, BrCond
, SBrCond
, SBrCond
Signals
,
Tri-state from
SysClk
Pulse Width High
Pulse Width Low
Clock Period
Pulse Width from Vcc valid
Minimum Pulse Width
Set-up to
Mode set-up to
Mode hold from
Set-up to
Hold from
Set-up to
Hold from
Pulse Width
Clock High Time
Clock Low Time
Tri-state from
(after driven condition)
Driven from
(after driven condition)
Valid from
Asserted from
Negated from
Asserted from
Negated from
Asserted from Addr(3:0) valid
Timing deration for loading
over 25pF
to data out
SysClk
SysClk
SysClk
Description
(4, 5)
SysClk
SysClk
SysClk
SysClk
SysClk
SysClk
SysClk
SysClk
SysClk
SysClk
Reset
Reset
falling
falling
falling
falling
falling
falling
falling
rising
rising
falling
rising
rising
rising
rising
(4)
t22 - 2
t22 - 2
2*t22
200
2.5
Min.
12
12
30
32
—
—
—
—
—
—
—
—
—
—
8
8
8
4
8
4
0
16.67 MHz
t22 + 2 t22 - 2 t22 + 2 t22 - 2 t22 + 2 t22 - 2 t22 + 2 ns
t22 + 2 t22 - 2 t22 + 2 t22 - 2 t22 + 2 t22 - 2 t22 + 2 ns
2*t22
250
Max.
0.5
13
16
—
—
—
13
13
10
15
19
19
—
—
—
—
—
—
—
—
—
9
2*t22
Min.
200
2.5
10
10
25
32
—
—
—
—
—
—
—
—
—
—
6
6
6
3
6
3
0
20 MHz
2*t22 2*t22
Max.
250
0.5
10
13
10
10
12
15
15
—
—
—
—
—
—
—
—
—
—
—
—
8
7
COMMERCIAL TEMPERATURE RANGE
Min.
200
2.5
—
—
20
32
—
—
—
—
—
—
—
—
8
8
5
5
5
3
5
3
0
25MHz
2*t22
Max.
250
0.5
10
12
10
10
15
15
—
—
—
—
—
—
—
—
—
—
—
—
7
9
6
2*t22 2*t22
Min.
200
6.5
6.5
2.5
15
32
—
—
—
—
—
—
—
—
—
—
33MHz
5
5
5
3
5
3
0
Max. Unit
250
0.5
10
12
10
10
15
15
—
—
—
—
—
—
—
—
—
—
—
—
7
9
6
2905 tbl 12
25pF
sys
ns/
18
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s