DS1212中文資料Dallas數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
DS1212 |
參數(shù)屬性 | DS1212 封裝/外殼為28-DIP(0.600",15.24mm);包裝為管件;類別為集成電路(IC) > 控制器;產(chǎn)品描述:IC CONTROLLER NV 16-CHIP 28-DIP |
功能描述 | Nonvolatile Controller x 16 Chip |
文件大小 |
85.76 Kbytes |
頁面數(shù)量 |
7 頁 |
生產(chǎn)廠商 | Dallas Semiconductor |
企業(yè)簡稱 |
Dallas |
中文名稱 | Dallas Semiconductor官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-10-27 23:23:00 |
DS1212規(guī)格書詳情
DESCRIPTION
The DS1212 Nonvolatile Controller x16 Chip is a CMOS circuit that solves the application problem of converting CMOS RAMs into nonvolatile memories. Incoming power is monitored for an out-of tolerance condition. When such a condition is detected, the chip enables are inhibited to accomplish write protection and the battery is switched on to supply the RAMs with uninterrupted power. Special circuitry uses a low-leakage CMOS process that affords precise voltage detection at extremely low battery consumption.
By combining the DS1212 Nonvolatile Controller chip and lithium batteries, nonvolatile RAM operation can be achieved for up to 16 CMOS memories.
FEATURES
■ Converts full CMOS RAM into nonvolatile memory
■ Unconditionally write protects when VCC is out of tolerance
■ Automatically switches to battery when power-fail occurs
■ 4 to 16 decoder provides control for up to 16 CMOS RAMs
■ Consumes less than 100 nA of battery current
■ Tests battery condition on power-up
■ Provides for redundant batteries
■ Power fail signal can be used to interrupt processor on power failure
■ Optional 5 or 10 power-fail detection
■ Optional 28-pin PLCC surface mount package
■ Optional industrial temperature range of -40°C to +85°C
產(chǎn)品屬性
- 產(chǎn)品編號:
DS1212
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 控制器
- 包裝:
管件
- 控制器類型:
非易失性 RAM
- 電壓 - 供電:
4.75V ~ 5.5V
- 工作溫度:
0°C ~ 70°C
- 安裝類型:
通孔
- 封裝/外殼:
28-DIP(0.600",15.24mm)
- 供應(yīng)商器件封裝:
28-PDIP
- 描述:
IC CONTROLLER NV 16-CHIP 28-DIP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
NA |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 | ||
DALLAS |
23+ |
NA/ |
3320 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
DALLAS |
2020+ |
DIP-28 |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價格優(yōu)勢!? |
詢價 | ||
DALLAS |
23+ |
DIP |
90000 |
全新原包現(xiàn)貨 |
詢價 | ||
DALLAS |
23+ |
PLCC |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
DALLAS |
24+ |
DIP |
58 |
詢價 | |||
DS1212 |
3 |
3 |
詢價 | ||||
MaximIntegratedProducts |
2022 |
ICCONTROLLERNV16-CHIP28- |
5058 |
原廠原裝正品,價格超越代理 |
詢價 | ||
DALLAS |
19+ |
DIP |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價 | ||
DALLAS |
22+ |
DIP |
5000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 |