20-668-0011 Rabbit Semiconductor, 20-668-0011 Datasheet - Page 31
20-668-0011
Manufacturer Part Number
20-668-0011
Description
IC MPU RABIT3000A 55.5MHZ128LQFP
Manufacturer
Rabbit Semiconductor
Datasheet
1.20-668-0011.pdf
(312 pages)
Specifications of 20-668-0011
Processor Type
Rabbit 3000 8-Bit
Speed
55.5MHz
Voltage
2.5V, 2.7V, 3V, 3.3V
Mounting Type
Surface Mount
Package / Case
128-LQFP
Data Bus Width
8 bit
Maximum Clock Frequency
55.5 MHz
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 55 C
Number Of Programmable I/os
56
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
316-1061
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
20-668-0011
Manufacturer:
Rabbit Semiconductor
Quantity:
10 000
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Chapter 2 Clocks
Bit(s)
7:6
5:4
1:0
3
2
Global Output Control Register
Value
00
01
10
11
00
01
10
11
00
01
10
11
1
0
x
CLK pin is driven by perclk.
CLK pin is driven by perclk/2.
CLK pin is low.
CLK pin is high.
STATUS pin is active (low) during a first opcode byte fetch.
STATUS pin is active (low) during an interrupt acknowledge.
STATUS pin is low.
STATUS pin is high.
WDTOUTB pin is low (1 cycle minimum, 2 cycles maximum, of 32 kHz).
WDTOUTB pin follows watchdog function.
This bit is ignored.
/BUFEN pin is active (low) during external I/O cycles.
/BUFEN pin is active (low) during data memory accesses.
/BUFEN pin is low.
/BUFEN pin is high.
(GOCR)
Description
(Address = 0x000E)
21
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