ELANSC400-66AI AMD (ADVANCED MICRO DEVICES), ELANSC400-66AI Datasheet - Page 115

• Manufacturer Part Number: ELANSC400-66AI
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of ELANSC400-66AI

• Cpu Family: Elan
• Device Core Size: 16/32Bit
• Frequency (max): 66MHz
• Interface Type: ISA
• Program Memory Type: ROMLess
• Program Memory Size: Not Required
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 95C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 292
• Package Type: BGA
• Lead Free Status / Rohs Status: Not Compliant

DBUFRDL
SD7–SD0
DBUFOE
PPDWE
SLCTIN
PPOEN
Symbol
BUSY
STRB
AFDT
t10
t12
t13
t14
t11
t1
t2
t3
t4
t5
t6
t7
t8
t9
IOR
Parameter Description
SA stable to GPIO_CSx rising edge
SA stable to GPIO_CSx falling edge
IOW rising edge to GPIO_CSx rising edge
IOW falling edge to GPIO_CSx falling edge
IOR rising edge to GPIO_CSx rising edge
IOR falling edge to GPIO_CSx falling edge
SA stable to GPIO_CSx (8042CS) falling edge
SA stable to GPIO_CSx (8042CS) rising edge
SA stable to GPIO_CSx (MEMCS) falling edge
SA stable to GPIO_CSx (MEMCS) rising edge
MEMW rising edge to GPIO_CSx rising edge
MEMW falling edge to GPIO_CSx falling edge
MEMR rising edge to GPIO_CSx rising edge
MEMR falling edge to GPIO_CSx falling edge
t20
t14
t14
Élan™SC400 and ÉlanSC410 Microcontrollers Data Sheet
t13
Table 41. General-Purpose Input/Output Cycles
Figure 49. EPP Parallel Port Read Cycle
Address Register Access
Data Register Access
t17
t19
t15
t18
33-MHz External Bus
Min
t21
t14
t14
t13
t16
Max
10
10
10
10
10
10
5
5
5
5
5
5
5
5
t10
t10
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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