- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄362657 > ELANSC400-33AI (ADVANCED MICRO DEVICES INC) Single-Chip, Low-Power, PC/AT-Compatible Microcontrollers PDF資料下載
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)： | 51/132頁 |
| 文件大?。?/td> | 2400K |
| 代理商： | ELANSC400-33AI |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁當(dāng)前第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁
élanSC400 and élanSC410 Microcontrollers Data Sheet
51
Table 10.
Pin State Table—GPIOs/System Data (SD) Buffer Control
Signal Name
[Alternate
Function]
GPIO_CS2
[[DBUFRDL]]
GPIO_CS3
[[DBUFRDH]]
GPIO_CS4
[[DBUFOE]]
KBD_ROW13
[[R32BFOE]]
Pin
#
Type
Output
Drive
Max
Load
(pF)
50
Supply
Reset
State
Normal
Operation
Suspend
State
Power
Down
Group
Note
5 V
C18
B
[[O]]
B
[[O]]
B
[[O]]
STI-OD
[O]
C
V
CC
I-PU
I-PPU[O]
O
I-PPU[O]
O
I-PPU[O]
O
IOD-PU
O
I-PPU[O]
TS-PD
I-PPU[O]
TS-PD
I-PPU[O]
H[TS-PD][TS]
I-PU
H[TS-PD][TS]
1
D17
C
50
V
CC
I-PU
1
C4
C
50
V
CC
I-PU
I
1
S
A3
C
250
V
CC
I-PU
I
2
S
Notes:
1.
The data buffer control signals are shared with the GPIO_CS4–GPIO_CS2 signals and with the keyboard row signal:
When the data buffer control signals are enabled on the pins, they will drive inactive during Suspend mode, go three-state
without resistors to allow an external resistor to 5 V, or three-state with a pulldown to support powering off the data buffer.
Summary:
GPIO_CS4–GPIO_CS2/DBUFOE/DBUFRDH/DBUFRDL: Built-in pullup and pulldown resistors that are invoked by:
–Reset invokes pullup.
–When buffer control is invoked by the configuration pin, these pins are outputs without any pullups or pulldowns.
–When buffer control is enabled and in Suspend mode, DBUFRDH and DBUFRDL are three-state with the pulldowns
enabled; DBUFOE has three options:
High (inactive) with no pullup or pulldown.
Three-state with a pulldown if it is programmed for the buffer to be powered off in Suspend mode (Power-Down Group I).
Three-state with no pulldown if it is programmed for the buffer to be powered on in Suspend mode and at 5 V.
–When enabled as the GPIO_CS4–GPIO_CS2 signals:
As an output, the pullup and pulldown are disabled in all modes, and these GPIO_CS signals can be active in Suspend.
As an input, the pullup can be programmed to be enabled or disabled. This will then be the state of the pin in all
modes, including Suspend.
2. This data buffer control signal (R32BFOE) is shared with the keyboard row signal:
When the data buffer control signals are enabled on the pins, they will drive inactive during Suspend mode, go three-state
without resistors to allow an external resistor to 5 V, or three-state with a pulldown to support powering off the data buffer.
Summary:
KBD_ROW13/R32BFOE: Built-in pullup and pulldown resistors that are invoked by:
–Reset invokes the pullup.
–As R32BFOE, this pin is an output without a pullup or pulldown.
–When buffer control is enabled and in Suspend mode, R32BFOE has three options:
High (inactive) with no pullup or pulldown.
Three-state with a pulldown if it is programmed for the buffer to be powered off in Suspend mode.
Three-state with no pulldown if it is programmed for the buffer to be powered on in Suspend mode and at 5 V.
–When enabled as the keyboard row signal, this signal has a pullup enabled at all times.
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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。