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参数资料
| 型号： | DS1384FP-12 |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | Timer or RTC |
| 英文描述： | 1 TIMER(S), REAL TIME CLOCK, PQFP44 |
| 封装： | 10 X 10 MM, 2 MM HEIGHT, MQFP-44 |
| 文件页数： | 1/18页 |
| 文件大小： | 484K |
| 代理商： | DS1384FP-12 |
1 of 17
REV: 112105
FEATURES
Keeps Track of Hundredths of Seconds,
Seconds, Minutes, Hours, Days, Date of the
Month, Months, and Years with Leap Year
Compensation Valid Up to 2100
Watchdog Timer Restarts an Out-of-
Control Processor
Alarm Function Schedules Real-Time
Related Activities
Programmable Interrupts and Square-
Wave Outputs
Bytewide RAM-Like Access
50 Bytes of On-Board User RAM
Greater Than 10 Years Timekeeping and
Data Retention in the Absence of Power
with Small Lithium Coin Cells
Supports Up to 128k x 8 of External Static
RAM
All Timekeeping Registers and On-Board
RAM are Individually Addressable via the
Address and Data Bus
PIN CONFIGURATION
ORDERING INFORMATION
PART
TEMP RANGE
VOLTAGE (V)
PIN-PACKAGE
TOP MARK*
DS1384FP-12
0
°C to +70°C
5.0
44 MQFP
DS1384FP
DS1384FP-12+
0
°C to +70°C
5.0
44 MQFP
DS1384FP
+ Denotes lead-free/RoHS-compliant device.
* A “+” anywhere on the top mark indicates a lead-free/RoHS-compliant device.
DS1384
Watchdog Timekeeping Controller
www.maxim-ic.com
INTB/(INTB)
N.C.
A14
A12
A7
A6
A5
A4
A3
A2
A1
A15
VBAT1
WE
A13
A8
A9
A11
OE
A10
CE
OE
A
0
DQ0
DQ1
DQ2
GND
DQ3
DQ4
DQ5
DQ6
DQ7
C
EO
1
11
12
22
23
33
GND
X1
X2
GND
A
16
INTA V
CC
V
CCO
SQ
W
P
FO
V
BAT
2
44
34
DS1384
TOP VIEW
MQFP
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| DS14285QN | 1 TIMER(S), REAL TIME CLOCK, PQCC28 |
| DS14285S | 1 TIMER(S), REAL TIME CLOCK, PDSO24 |
| DS14285N | 1 TIMER(S), REAL TIME CLOCK, PDIP24 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1384FP-12+ | 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 |
| DS1384FP-120 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Real-Time Clock |
| DS1384T-120 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Real-Time Clock |
| DS1384T-150 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Real-Time Clock |
| DS1385 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:RAMified Real Time Clock 4K x 8 |
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