20-668-0003 Rabbit Semiconductor, 20-668-0003 Datasheet - Page 111
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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Chapter 9 Parallel Ports
PDDR (R/W)
adr = 0x060
PDDCR (W)
adr = 0x066
PDFR (W)
adr = 0x065
PDDDR (W)
adr = 0x067
PDB0R (W)
adr = 0x068
PDB1R (W)
adr = 0x069
PDB2R (W)
adr = 0x06A
PDB3R (W)
adr =0x 06B
PDB4R (W)
adr = 0x06C
PDB5R (W)
adr = 0x06D
PDB6R (W)
adr = 0x06E
PDB7R (W)
adr = 0x06F
x
Bits 7, 6
Table 9-9. Parallel Port D Control Register (adr = 0x064)
00—clock upper nibble on pclk/2
01—clock on timer A1
10—clock on timer B1
11—clock on timer B2
PD7
out =
open
drain
x
dir =
out
x
x
x
x
x
x
x
PD7
Bit 7
Table 9-8. Parallel Port D Registers
Bits 5, 4
PD6
out =
open
drain
alt TXA x
dir =
out
x
x
x
x
x
x
PD6
x
Bit 6
PD5
out =
open
drain
dir =
out
x
x
x
x
x
PD5
x
x
Bit 5
PD4
out =
open
drain
alt TXB
dir =
out
x
x
x
x
PD4
x
x
x
x
Bit 4
Bits 3, 2
PD3
out =
open
drain
x
dir =
out
x
x
x
PD3
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
PD2
out =
open
drain
x
dir =
out
x
x
PD2
x
x
x
x
x
Bit 2
Bits 1, 0
PD1
out =
open
drain
x
dir =
out
x
PD1
x
x
x
x
x
x
Bit 1
PD0
out =
open
drain
x
dir =
out
PD0
x
x
x
x
x
x
x
Bit 0
105
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