ELANSC400-66AC AMD (ADVANCED MICRO DEVICES), ELANSC400-66AC Datasheet - Page 58

• 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

Notes:
1. The 32-kHz crystal signals are active in all modes.
2. The LF_VID signal is not supported on the ÉlanSC410 microcontroller.
58
Signal Name
[Alternate
Function]
32KXTAL1
32KXTAL2
ACIN
BBATSEN
BL1
BL2
BLO
[CLK_IO]
BNDSCN_EN
LF_HS
LF_INT
LF_LS
LF_VID
RESET
SPKR
SUS_RES/
KBD_ROW14
The RESET signal is enabled as an input in all modes to reset the whole chip.
The BBATSEN signal is active during reset to sense the state of the backup battery.
Summary: No pullups or pulldowns on these pins.
W12
W13
W14
Y13
Y12
Y11
Pin
W4
W5
Y6
Y4
V6
V5
Y3
Y7
V7
#
STI/STI
STI[B]
Type
STI
STI
STI
STI
A
A
A
A
A
O
Élan™SC400 and ÉlanSC410 Microcontrollers Data Sheet
I
Output
Drive
Table 17. Pin State Table—Miscellaneous
B
B
Load
Max
(pF)
50
50
Supply
VRTC
VRTC
VRTC
AV
AV
AV
AV
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
Analog
Analog
Analog
Analog
Reset
State
I-PD
I-PD
L
I
I
I
I
I
I
Operation
Normal
Analog
Analog
Analog
Analog
I-PD
I-PD
I[O]
O
I
I
I
I
I
I
Suspend
I[TS-PD]
Analog
Analog
Analog
Analog
TS-PD
State
I-PD
I-PD
I
I
I
I
I
I
Power
Group
Down
Note 5 V
1
1
1
2
1