20-668-0003 Rabbit Semiconductor, 20-668-0003 Datasheet - Page 65
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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5.5 Description of Pins with Alternate Functions
Chapter 5 Pin Assignments and Functions
STATUS (38)
SMODE1 (35)
SMODE0 (36)
CLK (1)
/WDTOUT (34)
PA7 (88)
PA6 (87)
PA5 (86)
PA4 (85)
PA3 (84)
PA2 (83)
PA1 (82)
PA0 (81)
PB7 (100)
PB5 (98)
PB4 (97)
PB3 (96)
PB2 (95)
Pin Name
Table 5-2. Pins With Alternate Functions
1. Low on first op code
fetch.
2. Low on interrupt
acknowledge
1. Peripheral clock.
2. Peripheral clock/2.
Outputs 30.5 µs pulse on
watchdog timeout
(processor is also reset).
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
/SLAVEATTN (master
needs attention from
slave).
Output Function
(SMODE0, SMODE1)
Startup boot mode
control.
(SMODE0, SMODE1)
Startup boot mode
control.
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
SA1 (slave address).
SA0
/SRD (strobe for master
to read a slave register).
/SWR (strobe for master
to write slave register).
Input Function
Programmable output
port high/low
1-bit input after boot
complete.
1-bit input after boot
complete.
Programmable output
port high/low
Outputs a pulse between
30.5 and 61 µs under
program control.
Other Function
59
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