ELANSC400-66AI AMD (ADVANCED MICRO DEVICES), ELANSC400-66AI Datasheet - Page 121

• 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

Mode
Byte Access
Word Access
Odd-Byte-Only Access
SD15–SD8
SA25–SA0
DBUFRDH
DBUFRDL
SD7–SD0
WAIT_AB
MCEH_A
MCEH_B
MCEL_B
DBUFOE
MCEL_A
REG_B
REG_A
WE
Table 44. PC Card Attribute Memory Write Function (ÉlanSC400 Microcontroller Only)
Figure 56. PC Card Attribute Memory Write Cycle (ÉlanSC400 Microcontroller Only)
Not Valid for Attribute Memory Write Cycles
Write Cycle Data
REG_x
t1
Élan™SC400 and ÉlanSC410 Microcontrollers Data Sheet
L
L
L
L
MCEH_x
t4
H
H
L
L
MCEL_x
H
L
L
L
Indeterminate
Indeterminate
SA0
H
L
t2
t5
OE
H
H
H
H
WE
L
L
L
L
SD15–SD8
Indeterminate
Indeterminate
Indeterminate
Indeterminate
t3
SD7–SD0
Even byte
Indeterminate
Even byte
Indeterminate
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