ELANSC400-66AC AMD (ADVANCED MICRO DEVICES), ELANSC400-66AC Datasheet - Page 126

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

Specifications of ELANSC400-66AC

• 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: 0C to 95C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 292
• Package Type: BGA
• Lead Free Status / Rohs Status: Not Compliant

126
Mode
Byte Access
Word Access
MCEH_A, MCEH_B
MCEL_A, MCEL_B,
DACK
REG_A, REG_B,
Table 49. PC Card DMA Read Function (ÉlanSC400 Microcontroller Only)
H
H
Figure 61. PC Card DMA Read Cycle (Memory Read to I/O Write)
SD15–SD0
DUBFRDH
DBUFRDL
DREQ
DBUFOE
WE (TC)
OE, IOR
(DACK)
L
L
Élan™SC400 and ÉlanSC410 Microcontrollers Data Sheet
IOW
MCEH_x
H
L
t12
MCEL_x
L
L
t15
OE
H
H
t16
t17a
WE
TC
TC
t13a
DMA Data to Card
IOR
H
H
IOW
L
L
SD15–SD8
Indeterminate Even byte
Odd byte
t18a
t14
SD7–SD0
Even byte