IDT79R3041-20J IDT, Integrated Device Technology Inc, IDT79R3041-20J Datasheet - Page 28

• 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

IDT79R3041 INTEGRATED RISController FOR LOW COST SYSTEMS
MemStrobe
ExtDataEn
A/D(31:0)
Addr(3:0)
IOStrobe
WrNear
SysClk
ALE
Last
Ack
Wr
t
14
Write
Start
t
t
t
16
t
t
7a
7
8
7
Extended
Address
Figure 18. Tri-Byte Mini-burst Write to 8-bit Port
Addr
t
19
t
t
1
9
Ack
t
t
t
48
50
'nnnn'
2
Byte N
t
51
t
t
t
47
7b
50
t
52
t
1
Ack
t
t
19
16
t
2
Byte N+1
'nnnn+1'
t
51
t
t
52
1
Ack
t
t
19
16
t
t
50
2
COMMERCIAL TEMPERATURE RANGE
Negate
Write
Byte N+2
t
t
t
t
'nnnn+2'
15
15
51
15
Transaction
New
t
t
14
16
t
49
2905 drw 23
28