20-668-0011 Rabbit Semiconductor, 20-668-0011 Datasheet - Page 249

• Manufacturer Part Number: 20-668-0011
• Description: IC MPU RABIT3000A 55.5MHZ128LQFP
• Manufacturer: Rabbit Semiconductor

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

27.3.4 External I/O Writes
Chapter 27 Specifications
Clock to Address Delay
Clock to Memory Chip Select Delay
Clock to I/O Chip Select Delay
Clock to I/O Write Strobe Delay
Clock to I/O Buffer Enable Delay
High Z to Data Valid Relative to Clock
Data Valid to High Z Relative to Clock
Parameter
Table 27-7. Preliminary External I/O Write Time Delays
(V
DD
= 3.3 V
±
Symbol
T
T
T
T
10%, T
T
T
BUFEN
T
IOCSx
IOWR
DVHZ
DVHZ
CSx
adr
A
Loading
= -40
30 pF
60 pF
90 pF
30 pF
60 pF
90 pF
30 pF
60 pF
90 pF
30 pF
60 pF
90 pF
30 pF
60 pF
90 pF
30 pF
60 pF
90 pF
30 pF
60 pF
90 pF
°
C to 85
Min
°
C)
11 ns
11 ns
11 ns
11 ns
11 ns
10 ns
12 ns
15 ns
10 ns
12 ns
15 ns
Typ
6 ns
8 ns
6 ns
8 ns
6 ns
8 ns
6 ns
8 ns
6 ns
8 ns
Max
239