668-0011 Rabbit Semiconductor, 668-0011 Datasheet - Page 244

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

Specifications of 668-0011

• Rohs Status: RoHS non-compliant
• 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
• Features: -
• Other names: 316-1043

27.3 Memory Access Times
All access time measurements are taken at 50% of signal height.
27.3.1 Memory Reads
234
Clock to Address Delay
Clock to Memory Chip Select Delay
Clock to Memory Read Strobe Delay
Data Setup Time
Data Hold Time
Parameter
Table 27-4. Preliminary Memory Read Time Delays
(V
DD
= 3.3 V
±
Symbol
10%, T
T
T
T
T
T
setup
OEx
hold
CSx
adr
A
Loading
= -40
30 pF
60 pF
90 pF
30 pF
60 pF
90 pF
30 pF
60 pF
90 pF
Rabbit 3000 Microprocessor User’s Manual
-
-
°
C to 85
Min
°
C)
11 ns
11 ns
11 ns
Typ
6 ns
8 ns
6 ns
8 ns
6 ns
8 ns
1 ns
0 ns
Max