20-668-0024 Rabbit Semiconductor, 20-668-0024 Datasheet - Page 122
20-668-0024
Manufacturer Part Number
20-668-0024
Description
IC CPU RABBIT4000 128-LQFP
Manufacturer
Rabbit Semiconductor
Datasheet
1.20-668-0024.pdf
(358 pages)
Specifications of 20-668-0024
Processor Type
Rabbit 4000 8-bit
Speed
60MHz
Voltage
2.5V, 2.7V, 3V, 3.3V
Mounting Type
Surface Mount
Package / Case
128-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Other names
20-668-0022
316-1078
316-1078
Available stocks
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Manufacturer
Quantity
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Part Number:
20-668-0024
Manufacturer:
Rabbit Semiconductor
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13.4 Register Descriptions
112
(Write-
(Read-
Bit(s)
Bit(s)
only)
only)
7:1
7:1
7:1
0
0
Timer A Control/Status Register
Timer A Prescale Register
Value
Value
0
1
0
1
0
1
0
1
The corresponding Timer A counter has not reached its terminal count.
The corresponding Timer A counter has reached its terminal count. These status
bits (not the interrupt enable bits) are cleared by the read of this register, as is the
Timer A interrupt.
The corresponding Timer A interrupt is disabled.
The corresponding Timer A interrupt is enabled.
The main clock for Timer A is disabled.
The main clock for Timer A (perclk) is enabled.
These bits are reserved and should be written with zero.
The main clock for Timer A is the peripheral clock (perclk).
The main clock for Timer A is the peripheral clock divided by two (perclk/2).
(TACSR)
(TAPR)
Description
Description
Rabbit 4000 Microprocessor User’s Manual
(Address = 0x00A0)
(Address = 0x00A1)
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