20-668-0003 Rabbit Semiconductor, 20-668-0003 Datasheet - Page 22
20-668-0003
Manufacturer Part Number
20-668-0003
Description
IC CPU RABBIT2000 30MHZ 100PQFP
Manufacturer
Rabbit Semiconductor
Datasheet
1.20-668-0003.pdf
(228 pages)
Specifications of 20-668-0003
Processor Type
Rabbit 2000 8-Bit
Speed
30MHz
Voltage
2.7V, 3V, 3.3V, 5V
Mounting Type
Surface Mount
Package / Case
100-MQFP, 100-PQFP
Data Bus Width
8 bit
Maximum Clock Frequency
30 MHz
Operating Supply Voltage
0 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
40
Number Of Timers
8 & 10 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
20-668-0003
316-1062
316-1062
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
20-668-0003
Manufacturer:
Rabbit Semiconductor
Quantity:
10 000
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The names given to the segments in the figure are evocative of the common uses for each
segment. The root segment is mapped to the base of flash memory and contains the star-
tup code as well as other code that may happen to be stored there. The data segment usage
varies depending on the overall strategy for setting up memory. It may be an extension of
16
SEGSIZE
register
D
80
79
85
7
Figure 3-3. Example of Memory Mapping Operation
DATASEG register
STACKSEG register
XPC register
10000
E000
D000
7000
0000
XPC
segment
stack segment
data segment
root segment
16-bit
address space
Rabbit 2000 Microprocessor User’s Manual
20-bit
address space
10000
0E000
85
93000
0D000
80
8D000
07000
79
80000
07000
00000
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