20-668-0003 Rabbit Semiconductor, 20-668-0003 Datasheet - Page 114
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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108
PEDR (R/W)
adr = 0x070
PEFR (W)
adr = 0x075
PEDDR (W)
adr = 0x077
PEB0R (W)
adr = 0x078
PEB1R (W)
adr = 0x079
PEB2R (W)
adr = 0x07A
PEB3R (W)
adr = 0x07B
PEB4R (W)
adr = 0x07C
PEB5R (W)
adr = 0x07D
PEB6R (W)
adr = 0x07E
PEB7R (W)
adr = 0x07F
x
Bits 7, 6
Table 9-12. Parallel Port E Control Register (adr = 0x074)
00—clock upper nibble on pclk/2
01—clock on timer A1
10—clock on timer B1
11—clock on timer B2
PE7
alt /I7
dir =
out
x
x
x
x
x
x
x
PE7
Bit 7
Table 9-11. Parallel Port E Registers
Bits 5, 4
PE6
alt /I6
dir =
out
x
x
x
x
x
x
PE6
x
Bit 6
PE5
alt /I5
dir =
out
x
x
x
x
x
PE5
x
x
Bit 5
PE4
alt /I4
dir =
out
x
x
x
x
PE4
x
x
x
x
Bit 4
Bits 3, 2
Rabbit 2000 Microprocessor User’s Manual
PE3
alt /I3
dir =
out
x
x
x
PE3
x
x
x
x
Bit 3
00—clock lower nibble on pclk/2
01—clock on timer A1
10—clock on timer B1
11—clock on timer B2
PE2
alt /I2
dir =
out
x
x
PE2
x
x
x
x
x
Bit 2
Bits 1, 0
PE1
alt /I1
dir =
out
x
PE1
x
x
x
x
x
x
Bit 1
PE0
alt /I0
dir =
out
PE0
x
x
x
x
x
x
x
Bit 0
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