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参数资料
| 型号： | DS4510U-5+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR W/NV MEM 10-USOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 3,000 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 可调节/可选择 |
| 电压 - 阀值： | 4.625V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 带卷 (TR) |
Rev 2; 8/04
CPU Supervisor with Nonvolatile Memory and
Programmable I/O
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) communica-
tion. 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
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
Ordering Information
RAM-Based FPGA Bank Switching for
Multiple Profiles
PART
V CC TRIP
POINT
TEMP RANGE
PIN-
PACKAGE
Industrial Controls
Cellular Telephones
PC Peripherals
PDAs
DS4510U-5
DS4510U-10
DS4510U-15
DS4510U-5/T&R
DS4510U-10/T&R
DS4510U-15/T&R
5%
10%
15%
5%
10%
15%
-40°C to +85°C 10 μSOP
-40°C to +85°C 10 μSOP
-40°C to +85°C 10 μSOP
-40°C to +85°C 10 μSOP
-40°C to +85°C 10 μSOP
-40°C to +85°C 10 μSOP
Pin Configuration
Typical Operating Circuit
2.7V TO 5.5V
TOP VIEW
4.7k Ω
A 0 1
10 RST
4.7k Ω
4.7k Ω
V CC
RST
RESET
V CC
SDA
2
9
I/O 0
SCL
V CC
GND
3
4
5
DS4510
8
7
6
I/O 1
I/O 2
I/O 3
FROM
SYSTEM
CONTROLLER
A0
SDA
SCL
DS4510
I/O 0
I/O 1
I/O 2
CONFIG0
CONFIG1 FPGA
CONFIG2
μ SOP
GND
I/O 3
CONFIG3
GND
______________________________________________ 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
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| DS4514FP000 | 制造商:Thomas & Betts 功能描述:400A,CON,4P5W,MG,514,3PY347V |
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