參數(shù)資料
型號： ELANSC400-33AI
廠商： ADVANCED MICRO DEVICES INC
元件分類： 微控制器/微處理器
英文描述： Single-Chip, Low-Power, PC/AT-Compatible Microcontrollers
中文描述： 32-BIT, FLASH, 33 MHz, MICROCONTROLLER, PBGA292
封裝： PLASTIC, BGA-292
文件頁數(shù)： 55/132頁
文件大?。?/td> 2400K
代理商： ELANSC400-33AI
élanSC400 and élanSC410 Microcontrollers Data Sheet
55
Table 15.
Pin State Table—PC Card Socket A
Signal Name
[Alternate
Function]
BVD1_A
BVD2_A
CD_A
ICDIR
MCEH_A
[[BNDSCN_TMS]]
MCEL_A
[[BDNSCN_TCK]]
OE
RDY_A
REG_A
[[BNDSCN_TDO]]
RST_A
[[BNDSCN_TDI]]
WAIT_AB
WE
WP_A
Pin
#
Type
Output
Drive
Max
Load
(pF)
Supply
Reset
State
Normal
Operation
Suspend
State
Power
Down
Group
G
G
G
G
G
Note
5 V
V1
R3
R2
M3
N3
I
I
I
V
CC
V
CC
V
CC
V
CC
V
CC
I-PU
I-PU
I-PU
L
H
I-PPU
I-PPU
I-PPU
O
O
[I-PD]
O
[I-PD]
O
I-PPU
O
[O]
O
[I-PD]
I-PPU
O
I-PPU
I-PPUD
I-PPUD
I-PPUD
H[TS-PD][TS]
H[TS-PD][TS]
1,2
Notes:
1.
On the élanSC400 microcontroller only, the PC Card control signals for Socket A:
The pullup resistors for the input signals are built in and can be disabled if external pullups are necessary (the external pullups
can be on a different power plane).
In Suspend mode, the signals can be configured for: a card not plugged in (inputs terminated with internal resistors), a card
plugged in and powered (the output signals drive out inactive), a card plugged in and powered and at 5 V (the inactive High
output signals are three-stated and pullup resistors should be put on the board), and a card plugged in and powered off (the
signals terminated with pulldown resistors) (Power-Down Group G).
Summary:
The outputs are built-in pulldown resistors that are invoked by:
–Suspend and PC Card Socket A is programmed to be powered off in Suspend (Power-Down Group G).
–These are not pulldowns for normal operation. These are driven outputs.
Summary:
The inputs are built-in pullup and pulldown resistors that are invoked by:
–Reset invokes pullups.
–During normal operation, the pullup resistors can be disabled by a register bit.
–During Suspend mode, the inputs will have pulldowns if the PC Card Socket A interface is programmed to be powered off
in Suspend mode (Power-Down Group G). If the socket is not programmed to be powered off in Suspend mode, the inputs
have the same state as when operating: the pullups are programmable to be enabled or not.
2. The PC Card signals MCEL_A, MCEH_A, RST_A, REG_A, CD_A,
RDY_A
, BVD1_A, BVD2_A, WP_A, WAIT_AB, OE, WE,
and ICDIR are not supported on the élanSC410 microcontroller.
S
S
S
S
S
1, 2
1, 2
O
O
[[I]]
O
[[I]]
O
I
O
[[O]]
O
[[I]]
I
O
I
B
B
50
50
1, 2
1, 2
P2
B
50
V
CC
H
H[TS-PD][TS]
G
1, 2
S
P1
P3
M2
B
50
V
CC
V
CC
V
CC
H
H[TS-PD][TS]
I-PPUD
H[TS-PD][TS]
G
G
G
1, 2
S
S
S
I-PU
H
1, 2
B
50
1, 2
R1
B
50
V
CC
O
L[TS-PD]
G
1, 2
S
U1
N2
T2
V
CC
V
CC
V
CC
I-PU
H
I-PU
I-PPUD
H[TS-PD][TS]
I-PPUD
G
G
G
1, 2
S
S
S
B
50
1, 2
1, 2
相關(guān)PDF資料
PDF描述
ELANSC400-66AC Single-Chip, Low-Power, PC/AT-Compatible Microcontrollers
ELANSC400-66AI Single-Chip, Low-Power, PC/AT-Compatible Microcontrollers
ELANSC410-100AC Single-Chip, Low-Power, PC/AT-Compatible Microcontrollers
ELANSC410-100AI Single-Chip, Low-Power, PC/AT-Compatible Microcontrollers
ELANSC410-33AC Single-Chip, Low-Power, PC/AT-Compatible Microcontrollers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ELANSC400-33AIAD 制造商:Advanced Micro Devices 功能描述:
ELANSC400-66AC 制造商:Advanced Micro Devices 功能描述:
ELANSC400-66AI 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Single-Chip, Low-Power, PC/AT-Compatible Microcontrollers
ELANSC400ANDELANSC410 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:ElanSC400 and ElanSC410 - Single-Chip. Low-Power. PC/AT-Compatible Microcontrollers
ELANSC410 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ElanSC410 - ElanSC410 Block Diagram
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