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參數(shù)資料
| 型號(hào)： | DS4510 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | CPU監(jiān)測 |
| 英文描述： | RTC Module With CPU Supervisor |
| 中文描述： | 時(shí)鐘模塊CPU監(jiān)控 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 581K |
| 代理商： | DS4510 |
General Description
The DS4510 is a CPU supervisor with integrated 64-
byte EEPROM memory and four programmable, non-
volatile (NV) I/O pins. It is configured with an
industry-standard I
2
C interface using either fast-
mode (400kbps) or standard-mode (100kbps) commu-
nication. The I/O pins can be used as general-purpose
I
2
C-to-parallel I/O expander with unlimited read/write
capability. EEPROM registers allow the power-on value
of the I/O pins to be adjusted to keep track of the sys-
tem’s state through power cycles, and the CPU supervi-
sor’s timer can be adjusted between 125ms and
1000ms to meet most any application need.
Applications
RAM-Based FPGA Bank Switching for
Multiple Profiles
Industrial Controls
Cellular Telephones
PC Peripherals
PDAs
Features
Accurate 5%, 10%, or 15% 5V Power-Supply
Monitoring
Programmable Reset Timer Maintains Reset After
V
CC
Returns to an In-Tolerance Condition
Four Programmable, NV, Digital I/O Pins with
Selectable Internal Pullup Resistor
64 Bytes of User EEPROM
Reduces Need for Discrete Components
I
2
C-Compatible Serial Interface
10-Pin μSOP Package
D
CPU Supervisor with Nonvolatile Memory and
Programmable I/O
______________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
1
2
3
4
5
10
9
8
7
6
I/O
0
I/O
1
I/O
2
V
CC
SCL
SDA
A
0
TOP VIEW
I/O
3
GND
μ
SOP
DS4510
RST
Pin Configuration
Ordering Information
DS4510
A0
SDA
SCL
I/O
0
I/O
1
I/O
2
I/O
3
GND
V
CC
V
CC
FPGA
2.7V TO 5.5V
GND
RESET
CONFIG0
CONFIG1
CONFIG2
CONFIG3
FROM
SYSTEM
CONTROLLER
4.7k
4.7k
4.7k
RST
Typical Operating Circuit
Rev 2; 8/04
PART
V
CC
TRIP
POINT
5%
10%
15%
5%
10%
15%
TEMP RANGE
PIN-
PACKAGE
10 μSOP
10 μSOP
10 μSOP
10 μSOP
10 μSOP
10 μSOP
DS4510U-5
DS4510U-10
DS4510U-15
DS4510U-5/T&R
DS4510U-10/T&R
DS4510U-15/T&R
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
I
2
C is a registered trademark of Philips Corp. Purchase of I
2
C components of Maxim Integrated Products, Inc. or one of its
Associated Companies, conveys a license under the Philips I
2
C Patent Rights to use these components in an I
2
C system, provided
the system conforms to the I
2
C Standard Specifications as defined by Philips.
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|---|---|
| DS4510U-10 | RTC Module With CPU Supervisor |
| DS4510U-15 | RTC Module With CPU Supervisor |
| DS4520 | 9-Bit I2C Nonvolatile I/O Expander Plus Memory |
| DS4520E | 9-Bit I2C Nonvolatile I/O Expander Plus Memory |
| DS5000FP | Soft Microprocessor Chip(軟件微控制器芯片) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS4510U+ | 功能描述:監(jiān)控電路 CPU Supervisor w/NV Memory & Prg I/O RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| DS4510U-10 | 功能描述:監(jiān)控電路 CPU Supervisor w/NV Memory & Prg I/O RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| DS4510U-10/R | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:CPU Supervisor with Nonvolatile Memory and Programmable I/O |
| DS4510U-10/T | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:CPU Supervisor with Nonvolatile Memory and Programmable I/O |
| DS4510U-10/T&R | 制造商:Maxim Integrated Products 功能描述:NV I/O REGISTER MEMORY CPU RESET TR - Tape and Reel |
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