參數(shù)資料
型號： DS1386
廠商： Maxim Integrated Products, Inc.
英文描述： Nonvolatile Static RAM with a Full Function Real Time Clock (RTC),(帶完整功能的實(shí)時時鐘靜態(tài)RAM)
中文描述： RAMified看門狗計時器
文件頁數(shù)： 1/16頁
文件大小： 183K
代理商： DS1386
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
相關(guān)PDF資料
PDF描述
DS1386P RAMified Watchdog Timekeeper(帶完整功能的實(shí)時時鐘靜態(tài)RAM)
DS1388Z-3 The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
DS1390-DS1393 RIBBON CABLE, 34WAY, PER M; Cores, No. of:34; Conductor make-up:7/36AWG; Wire size, AWG:28AWG; Impedance:119R; Pitch:1.27mm; Voltage rating, AC:50V; Colour:Grey; Capacitance:70.5pF/m; Approval Bodies:UL; Approval category:Style RoHS Compliant: Yes
DS1390U-18 RIBBON CABLE, 40WAY, PER M; Cores, No. of:40; Conductor make-up:7/36AWG; Wire size, AWG:28AWG; Impedance:119R; Pitch:1.27mm; Voltage rating, AC:50V; Colour:Grey; Capacitance:70.5pF/m; Approval Bodies:UL; Approval category:Style RoHS Compliant: Yes
DS1390 Low-Voltage SPI/3-Wire RTCs with Trickle Charger
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS138608-120 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:RAMified Watchdog Timekeeper
DS1386-08-150 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Real-Time Clock
DS1386-32-120 功能描述:實(shí)時時鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS138632-120 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:RAMified Watchdog Timekeeper
DS1386-32-120+ 功能描述:實(shí)時時鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
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