20-668-0003 Rabbit Semiconductor, 20-668-0003 Datasheet - Page 112
![IC CPU RABBIT2000 30MHZ 100PQFP](/photos/6/76/67658/316-100-pqfp_sml.jpg)
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
- Current page: 112 of 228
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9.5 Parallel Port E
Parallel port E, shown in Figure 9-2, has eight I/O pins that can be individually pro-
grammed as inputs or outputs. Port E has a higher drive than most of the other ports. PE7
is used as the slave port chip select when the slave port is enabled. Each of the port E out-
puts can be configured as an I/O strobe. In addition, four of the port E lines can be used as
interrupt request inputs. The output registers are cascaded and timer-controlled, making it
possible to generate precise timing pulses.
106
I/O Data
Figure 9-2. Parallel Port E Block Diagram
perclk/2
Timer A1
Timer B1
Timer B2
perclk/2
Timer A1
Timer B1
Timer B2
Rabbit 2000 Microprocessor User’s Manual
I7
I6
I5
I4
I3
I2
I1
I0
/scs
Inputs
PE3
PE7
PE4
PE0
INT1
INT0
INT1
INT0
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