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参数资料
| 型号： | DS1386P |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | RAMified Watchdog Timekeeper(带完整功能的实时时钟静态RAM) |
| 中文描述： | RAMified看门狗计时器 |
| 文件页数： | 1/16页 |
| 文件大小： | 183K |
| 代理商： | DS1386P |
DS1386/DS1386P
RAMified Watchdog Timekeeper
DS1386/DS1386P
PRELIMINARY
070298 1/16
FEATURES
8K or 32K bytes of user NV RAM
Integrated NV SRAM, real time clock, crystal, power–
fail control circuit and lithium energy source
Totally nonvolatile with over 10 years of operation in
the absence of power
Watchdog timer restarts an out–of–control processor
Alarm function schedules real-time related activities
such as system wakeup
Programmable interrupts and square wave output
All registers are individually addressable via the ad-
dress and data bus
Interrupt signals are active in power–down mode
ORDERING INFORMATION
DS1386
XX–XXX
32–pin DIP Module
–150 150 ns access
120 ns access
–120
08 8K x 8 NVSRAM
32K x 8 NVSRAM
32
*DS1386P
XX–XX
34–pin PowerCap Module Board
–150 150 ns access
120 ns access
–120
08 8K x 8 NVSRAM
32K x 8 NVSRAM
32
*DS9034PCX
PowerCap required
(must be ordered seperately)
PIN ASSIGNMENT
DQ3
DQ4
DQ5
DQ6
DQ7
A10
CE
A11
OE
A9
A8
NC
SQW
VCC
WE
VCC
NC
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
GND
4
5
6
7
8
9
10
11
12
13
14
15
16
DS1386 8K x 8
32–PIN ENCAPSULATED
PACKAGE
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
DQ3
DQ4
DQ5
DQ6
DQ7
A10
CE
A11
OE
A9
A8
SQW
VCC
WE
VCC
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
GND
4
5
6
7
8
9
10
11
12
13
14
15
16
DS1386 32K x 8
32–PIN ENCAPSULATED
PACKAGE
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
A14
A13
INTA
INTB
INTA
INTB
CE
OE
V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
NC
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
NC
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
GND
34–PIN PODS1386 8K x 8
(USES DS9034PCX POWERCAP)
X1
GND
X2
V
BAT
CE
OE
V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A2
A1
A0
NC
NC
DQ7
DQ6
DQ5
DQ4
DQ3
DQ1
DQ0
GND
34–PIN PODS1386 32K x 8
(USES DS9034PCX POWERCAP)
X1
GND
X2
V
BAT
INTB (INTB)
INTA
NC
INTB (INTB)
INTA
A14
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1386P08-120 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:RAMified Watchdog Timekeeper |
| DS1386P08-150 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Real-Time Clock |
| DS1386P-32-120 | 功能描述:IC TIMEKEEPER RAM 256K 32-PCM RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 实时时钟 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 类型:时钟/日历 特点:警报器，闰年，SRAM 存储容量:- 时间格式:HH:MM:SS（12/24 小时） 数据格式:YY-MM-DD-dd 接口:SPI 电源电压:2 V ~ 5.5 V 电压 - 电源，电池:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WDFN 裸露焊盘 供应商设备封装:8-TDFN EP 包装:管件 |
| DS1386P32-120 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:RAMified Watchdog Timekeeper |
| DS1386P-32-120+ | 功能描述:实时时钟 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
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