IDT79R3041-20J IDT, Integrated Device Technology Inc, IDT79R3041-20J Datasheet - Page 25

• Manufacturer Part Number: IDT79R3041-20J
• Description: IC MPU 32BIT 5V 20MHZ 84-PLCC
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT79R3041-20J

• Processor Type: RISC 32-Bit
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 84-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Other names: 79R3041-20J

MemStrobe
ExtDataEn
IDT79R3041 INTEGRATED RISController FOR LOW COST SYSTEMS
BE16(1:0)
A/D(31:0)
Addr(3:1)
IOStrobe
DataEn
RdCEn
SysClk
PhiClk
Run/
Stall
Burst
Diag
ALE
Last
Ack
Rd
t
Stall
14
Read
Start
t
t
t
t
t
7a
t
t
16
17
16
7
8
7
Extended
Address
Addr
Cached
t
t
Stall
18
18
Figure 16(a). Quad Word Read to 16-bit wide Memory Port
t
12
'000'
RdCEn
'00'
t
t
1
9
t
t
t
17
t
48
50
2
t
12
Halfword 0
t
1a
Sample
Data
t
t
t
16
16
50
t
2a
t
Stall
47
RdCEn
t
1
t
51
t
'001'
'00'
2
Halfword 1
t
1a
Sample
Data
t
t
t
16
16
50
t
2a
Stall
I/D
RdCEn
t
1
t
51
t
'010'
2
'00'
Halfword 2
t
Sample
1a
Data
t
t
t
16
16
50
t
2a
Stall
RdCEn
t
COMMERCIAL TEMPERATURE RANGE
1
t
51
t
2
'011'
'00'
Sample
Halfword 3
t
1a
Data
t
t
t
t
16
16
50
15
t
Stall
2a
RdCEn
t
1
2905 drw 20
t
'100'
51
'00'
t
2
t
14
Stall
25