參數資料
型號: ELANSC400
廠商: Advanced Micro Devices, Inc.
英文描述: Single-Chip, Low-Power, PC/AT-Compatible Microcontrollers
中文描述: 單芯片,低功耗的PC / AT兼容微控制器
文件頁數: 58/132頁
文件大?。?/td> 2400K
代理商: ELANSC400
58
élanSC400 and élanSC410 Microcontrollers Data Sheet
Table 17.
Pin State Table—Miscellaneous
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
Pin
#
Type
Output
Drive
Max
Load
(pF)
Supply
Reset
State
Normal
Operation
Suspend
State
Power
Down
Group
Note
5 V
Y6
Y4
W12
V6
Y13
W13
W14
VRTC
VRTC
V
CC
VRTC
V
CC
V
CC
V
CC
1
1
STI
A
STI
STI
STI[B]
I-PD
I
I
I
I
I-PD
I
I
I
I
I[O]
I-PD
Analog
Analog
Analog
Analog
I
O
I
I-PD
I
I
I
I
I[TS-PD]
I-PD
Analog
Analog
Analog
Analog
I
TS-PD
I
1
B
50
Y11
V5
Y3
W4
W5
Y7
V7
Y12
I
V
CC
AV
CC
AV
CC
AV
CC
AV
CC
V
CC
V
CC
V
CC
I-PD
Analog
Analog
Analog
Analog
I
L
I
A
A
A
A
2
STI
O
1
B
50
STI/STI
Notes:
1. The 32-kHz crystal signals are active in all modes.
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.
2.
The LF_VID signal is not supported on the élanSC410 microcontroller.
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