20-668-0003 Rabbit Semiconductor, 20-668-0003 Datasheet - Page 167

• Manufacturer Part Number: 20-668-0003
• Description: IC CPU RABBIT2000 30MHZ 100PQFP
• Manufacturer: Rabbit Semiconductor

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

Table 15-7 provides typical memory and external I/O parameters measured at 3.3 V.
Chapter 15 AC Timing Specifications
Parameter
Table 15-7. Memory and External I/O Read/Write Parameters at 3.3 V
T
T
T
T
T
adr
setup
adr
hold
hold
Time from CPU clock rising
edge to address valid
Data read setup time
Data read hold time
Time from CPU clock rising
edge to address valid
Data write hold time from /WEx
or /IOWR
Description
Max.
Min.
Max.
Min.
Min.
10 ns @ 20 pF
19 ns @ 70 pF
3 ns
0 ns
10 ns @ 20 pF
19 ns @ 70 pF
½ CPU clock cycle
Value
161