ELANSC400-66AI AMD (ADVANCED MICRO DEVICES), ELANSC400-66AI Datasheet - Page 124

• 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

124
Mode
Byte Access
Word Access
High Byte Only
SD15–SD0
SA25–SA0
DBUFRDH
(IOCS16_x)
DBUFRDL
WAIT_AB
MCEH_A
MCEH_B
DBUFOE
MCEL_B
MCEL_A
REG_B
REG_A
WP_x
IOR
REG_x
Table 47. PC Card I/O Read Function (ÉlanSC400 Microcontroller Only)
L
L
L
L
t11
Élan™SC400 and ÉlanSC410 Microcontrollers Data Sheet
MCEH_x
t1
H
H
L
L
t10
Figure 59. PC Card I/O Read Cycle
MCEL_x
t4
H
L
L
L
Indeterminate
Indeterminate
SA0
H
L
t8
t9
Read Cycle Data
t2
IOR
L
L
L
L
t5
t6
IOW
H
H
H
H
SD15–SD8
Three-state
Three-state
Odd byte
Odd byte
t7
t3
SD7–SD0
Even byte
Odd byte
Even byte
Three-state