DS1321集成電路(IC)的控制器規(guī)格書PDF中文資料
廠商型號(hào) |
DS1321 |
參數(shù)屬性 | DS1321 封裝/外殼為16-DIP(0.300",7.62mm);包裝為管件;類別為集成電路(IC)的控制器;產(chǎn)品描述:IC CTRLR NV W/BATT MON 5V 16-DIP |
功能描述 | Flexible Nonvolatile Controller with Lithium Battery Monitor |
文件大小 |
220.32 Kbytes |
頁面數(shù)量 |
12 頁 |
生產(chǎn)廠商 | Dallas Semiconductor |
企業(yè)簡稱 |
Dallas【亞德諾】 |
中文名稱 | 亞德諾半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2024-12-22 21:47:00 |
DS1321規(guī)格書詳情
DESCRIPTION
The DS1321 Flexible Nonvolatile Controller with Lithium Battery Monitor is a CMOS circuit which solves the application problem of converting CMOS SRAMs into nonvolatile memory. Incoming power is monitored for an out-of-tolerance condition.
FEATURES
■ Converts CMOS SRAM into nonvolatile
memory
■ Unconditionally write-protects SRAM when
VCC is out of tolerance
■ Automatically switches to battery backup
supply when VCC power failure occurs
■ Flexible memory organization
- Mode 0: 4 banks with 1 SRAM each
- Mode 1: 2 banks with 2 SRAMs each
- Mode 2: 1 bank with 4 SRAMs each
■ Monitors voltage of a lithium cell and
provides advanced warning of impending
battery failure
■ Signals low-battery condition on active low
Battery Warning output signal
■ Resets processor when power failure occurs
and holds processor in reset during system
power-up
■ Optional 5 or 10 power-fail detection
■ 16-pin DIP, 16-pin SOIC and 20-pin TSSOP
packages
■ Industrial temperature range of -40°C to
+85°C
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
DS1321
- 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:
-40°C ~ 85°C
- 安裝類型:
通孔
- 封裝/外殼:
16-DIP(0.300",7.62mm)
- 供應(yīng)商器件封裝:
16-PDIP
- 描述:
IC CTRLR NV W/BATT MON 5V 16-DIP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Dallas |
23+ |
16-DIP |
6672 |
詢價(jià) | |||
MAX原裝 |
22+23+ |
SOP16 |
19411 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
DALLAS |
23+ |
SOP16 |
3 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
DALLAS |
22+ |
SOP |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
DALLAS |
SOP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
Maxim |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
MAXIM |
24+ |
1997 |
詢價(jià) | ||||
DALLAS |
19+ |
SOP16 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
MAXIM/美信 |
22+ |
DIP |
9000 |
原裝正品 |
詢價(jià) | ||
DALLAS |
21+ |
SOP16 |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價(jià) |