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參數(shù)資料
| 型號(hào)： | AS1506-BTDT-10 |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類： | 數(shù)字電位計(jì) |
| 英文描述： | 256-Tap DigiPot SPI EEPROM; Package Type: TDFN(3x3)-8; Resistance: 10,00 |
| 封裝： | TDFN(3x3)-8 |
| 文件頁(yè)數(shù)： | 11/17頁(yè) |
| 文件大?。?/td> | 535K |
| 代理商： | AS1506-BTDT-10 |
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Revision 1.02
11 - 17
AS1506
Datasheet - Detailed Description
Copy Wiper Register to Non-Volatile Register
This command can be implemented as an 8- or 16-bit command. The data stored in the wiper register are transferred
to the non-volatile memory, to keep the data during power-down. There is no automatic trigger of this command during
power-down of the device. This command must be triggered before powering down the device.
There is a write non-volatile register time defined in the timing specification, which is required for storing the data in the
non-volatile register. During this time the device must not be powered down, otherwise the data stored in the non-vola-
tile register is corrupted.
Copy Non-Volatile Register to Wiper Register
This command can be implemented as an 8- or 16-bit command. The data stored in the non-volatile register are trans-
ferred to the wiper register, the wiper register moves to the stored position. This command is automatically executed
during power up of the system.
Read Non-Volatile Register
The AS1506 features the capability to read the data from the non-volatile register via the SPI interface
(see Figure 23
on page 12)
. This command can be implemented as an 8- or 16-bit command. The SDIO pin is a bi-directional pin.
During the CSN low phase of the sequence the SDIO pin is used as input pin to set the command byte. After CSN ris-
ing edge the pin SDIO is set as output pin, the data stored in the non-volatile register are read serially, MSB first.
The data propagation starts at the second rising edge of SCLK after the rising edge of CSN. CSN must be high during
the read operation. With the next falling edge of CSN the SDIO pin is set to an input pin again.
Read Wiper Register
The AS1506 features the capability to read the data from the wiper register via the SPI interface
(see Figure 23 on
page 12)
. This command can be implemented as an 8- or 16-bit command. The SDIO pin is a bi-directional pin. During
the pin SDIO is set as output pin, the data stored in the wiper register are read serially, MSB first. The wiper position is
unchanged.
The data propagation starts at the second rising edge of SCLK after the rising edge of CSN. CSN must be high during
the read operation. With the next falling edge of CSN the SDIO pin is set to an input pin again.
Figure 21. 8-Bit Command Word
CSN
SCLK
SDIO
C7
C6
C5
C4
C3
C2
C1
C0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS1506-BTDT-100 | 256-Tap DigiPot SPI EEPROM; Package Type: TDFN(3x3)-8; Resistance: 100,00 |
| AS1506-BTDT-50 | 256-Tap DigiPot SPI EEPROM; Package Type: TDFN(3x3)-8; Resistance: 50,00 |
| AS1507-BTDT-10 | 2x 256-Tap DigiPot SPI EEPROM; Package Type: TQFN(4x4)-16; Resistance: 10,00 |
| AS1507-BTDT-100 | 2x 256-Tap DigiPot SPI EEPROM; Package Type: TQFN(3x3)-16; Resistance: 100,00 |
| AS1507-BTDT-50 | 2x 256-Tap DigiPot SPI EEPROM; Package Type: TQFN(3x3)-16; Resistance: 50,00 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS1506BTDT100 | 制造商:AMS 功能描述:IC DIGITAL POT 100KOHM 256 SGL TDFN-8 制造商:AMS 功能描述:IC, DIGITAL POT 100KOHM, 256, SGL TDFN-8; End To End Resistance:100kohm; Track Taper:Linear; Resistance Tolerance:(Not Available); Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Potentiometer IC Case Style:TDFN; No. of Pins:8 ;RoHS Compliant: Yes |
| AS1506-BTDT-100 | 功能描述:IC POT DGTL 100K SERIAL 8-TDFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻（歐姆）:10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲(chǔ)器類型:非易失 接口:3 線串行（芯片選擇，遞增，增/減） 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN（2x3） 包裝:帶卷 (TR) |
| AS1506-BTDT-100-1K | 功能描述:IC POT DGTL 100K SERIAL 8TDFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻（歐姆）:10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲(chǔ)器類型:非易失 接口:3 線串行（芯片選擇，遞增，增/減） 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN（2x3） 包裝:帶卷 (TR) |
| AS1506-BTDT-10-1K | 功能描述:IC POT DGTL 10K SERIAL 8TDFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類型:非易失 接口:3 線串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN-EP（3x3） 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT |
| AS1506BTDT50 | 制造商:AMS 功能描述:IC DIGITAL POT 50KOHM 256 SGL TDFN-8 制造商:AMS 功能描述:IC, DIGITAL POT, 50KOHM, 256, SGL TDFN-8; End To End Resistance:50kohm; Track Taper:Linear; Resistance Tolerance:(Not Available); Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Potentiometer IC Case Style:TDFN; No. of Pins:8 ;RoHS Compliant: Yes |
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