参数资料
| 型号： | DS2431P+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 26/27页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 1KBIT 6TSOC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 4,000 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 1K（256 x 4） |
| 接口： | 1 线 串行 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 6-LSOJ |
| 供应商设备封装： | 6-TSOC |
| 包装： | 带卷 (TR) |
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DS2431
1024-Bit, 1-Wire EEPROM
Revision History
REVISION
NUMBER
0
1
2
REVISION
DATE
050704
081604
090506
DESCRIPTION
Initial release
Replaced Pin Configuration
In the Electrical Characteristics table, changed V TL(MIN) from 0.5V to 0.46V and
V TL(MAX) from 4.1V to 4.4V; changed V HY(MIN) from 0.22V to 0.21V
In the Copy Scratchpad [55h] section, corrected the copy time from 13ms to 12.5ms
Added the SFN package and updated the Ordering Information table
In the Pin Configuration , added a note to the CSP package outline “*See package
reliability report for important guidelines on qualified usage conditions. ”
In the Electrical Characteristics table, changed the t PROG (programming time) EC
table parameter from 12.5ms to 10ms for version A2 (see also pages 1, 13).
Removed t FPD and updated t PDH , t MSP , t W0L accordingly. Changed I PROG max to
PAGES
CHANGED
——
1
2
14
1, 24
1
1, 2, 3, 13
0.8mA to match GBD
Updated Memory Function Example table
Added CSP package outline drawing number to Pin Configuration
Changed V TL(MIN) from 0.46V to 0.5V in the Electrical Characteristics table
In the Absolute Maximum Ratings , changed storage temp to -55°C to +125°C; in the
23
1
2
3
122106
Electrical Characteristics table, changed V TH , V TL based on V PUP and data retention
to 40 years min at 85°C; added note to retention spec: “EEPROM writes can become
nonfunctional after the data-retention time is exceeded. Long-term storage at
elevated temperatures is not recommended; the device can lose its write capability
after 10 years at +125°C or 40 years at +85°C. ”
In the Ordering Information table, removed all leaded part numbers and added the
TDFN-EP package
In the Electrical Characteristics table, changed the V IL(MAX) spec from 0.3V to 0.5V;
1, 2, 3
1, 24
removed
from the t W1L(MAX) spec; added Note 17 to t W0L spec; updated EC table
2, 3
Notes 17 and 18; corrected Note 20
Added EP function to the Pin Description table
3
4
102207
Added
to Figure 11 Write-Zero Time Slot
19
In the Pin Configuration , added the package drawing information/weblink and a note
that the SFN package is qualified for electro-mechanical contact applications only,
not for soldering. Added the SFN Package Orientation on Tape-and-Reel section. In
the Ordering Information , added note to contact factory for availability of the UCSPR
package. Added note that TO-92 T&R leads are formed to approximately 100-mil
spacing
24
26
5
6
7
8
9
10
032008
8/08
6/09
10/09
12/10
3/11
In the SFN Pin Configuration , added reference to Application Note 4132
Added Package Information table
Created newer template-style data sheet
Deleted “contact factory” note in Ordering Information ; updated Pin Description and
Pin Configurations to reflect changes in pin assignment of UCSPR package
Corrected part number in Ordering Information table
Deleted the automotive version reference in the Features section
Added the automotive version reference to the Features section
24
25
All
1, 5, 23
1
1
1
Maxim Integrated
相关PDF资料 |
PDF描述 |
|---|---|
| DS2431+T&R | IC EEPROM 1KBIT TO92-3 |
| FT24C128A-UMR-B | IC EEPROM 128KBIT 1MHZ 8MSOP |
| FT24C128A-UDR-B | IC EEPROM 128KBIT 1MHZ 8DIP |
| FT24C128A-UTG-B | IC EEPROM 128KBIT 1MHZ 8TSSOP |
| FT24C128A-UTR-B | IC EEPROM 128KBIT 1MHZ 8TSSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2431Q R | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1024-Bit, 1-Wire EEPROM |
| DS2431Q T | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1024-Bit, 1-Wire EEPROM |
| DS2431Q+R | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1024-Bit, 1-Wire EEPROM Individual Memory Pages Can Be Permanently |
| DS2431Q+T | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1024-Bit, 1-Wire EEPROM Individual Memory Pages Can Be Permanently |
| DS2431Q+T&R | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:EEPROM SERL-1WIRE 1KBIT 4PAGES X 256 3.3V/5V 6TDFN EP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC EEPROM 1KBIT 6TDFN 制造商:Maxim Integrated Products 功能描述:EEPROM 1024-Bit 1-Wire EEPROM |
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