DS1245Y/AB
13. t WR1 and t DH1 are measured from WE going high.
14. t WR2 and t DH2 are measured from CE going high.
15. DS1245 modules are recognized by Underwriters Laboratories (UL) under file E99151.
DC TEST CONDITIONS
Outputs Open
Cycle = 200 ns for operating current
All voltages are referenced to ground
AC TEST CONDITIONS
Output Load: 100 pF + 1TTL Gate
Input Pulse Levels: 0 - 3.0V
Timing Measurement Reference Levels
Input: 1.5V
Output: 1.5V
Input pulse Rise and Fall Times: 5 ns
ORDERING INFORMATION
PART
DS1245AB-70+
DS1245ABP-70+
DS1245AB-70IND+
DS1245ABP-70IND+
DS1245Y-70+
DS1245YP-70+
DS1245Y-70IND+
DS1245YP-70IND+
TEMP RANGE
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
SUPPLY
TOLERANCE
5V ± 5%
5V ± 5%
5V ± 5%
5V ± 5%
5V ± 10%
5V ± 10%
5V ± 10%
5V ± 10%
PIN-PACKAGE
32 740 EDIP
34 PowerCap*
32 740 EDIP
34 PowerCap*
32 740 EDIP
34 PowerCap*
32 740 EDIP
34 PowerCap*
SPEED GRADE
(ns)
70
70
70
70
70
70
70
70
+ Denotes a lead(Pb)-free/RoHS-compliant package.
* DS9034PC+ or DS9034PCI+ (PowerCap) required. Must be ordered separately.
PACKAGE INFORMATION
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages . Note that a “+”,
“#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix
character, but the drawing pertains to the package regardless of RoHS status.
PACKAGE TYPE
32 EDIP
34 PCAP
PACKAGE CODE
MDT32+6
PC2+3
OUTLINE NO.
21-0245
21-0246
LAND PATTERN NO.
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相关PDF资料
DS1249AB-85IND# IC NVSRAM 2048KBIT 85NS 32DIP
DS1249W-100IND# IC NVSRAM 2MBIT 100NS 32DIP
DS1249Y-70IND# IC NVSRAM 2MBIT 70NS 32DIP
DS1250AB-70IND+ IC NVSRAM 4MBIT 70NS 32DIP
DS1250W-150+ IC NVSRAM 4MBIT 150NS 32DIP
DS1250Y-100IND IC NVSRAM 4MBIT 100NS 32DIP
DS1258W-100# IC NVSRAM 2MBIT 100NS 40DIP
DS1258Y-100# IC NVSRAM 2MBIT 100NS 40DIP
相关代理商/技术参数
DS1245Y-85 功能描述:NVRAM 1024K SRAM Nonvolatile RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube
DS1245Y-85+ 功能描述:NVRAM 1024K SRAM Nonvolatile RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube
DS1245Y-85-IND 制造商:未知厂家 制造商全称:未知厂家 功能描述:NVRAM (Battery Based)
DS1245Y-C01 功能描述:NVRAM 1024K SRAM Nonvolatile RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube
DS1245Y-EMC 功能描述:NVRAM RoHS:否 制造商:Maxim Integrated 数据总线宽度:8 bit 存储容量:1024 Kbit 组织:128 K x 8 接口类型:Parallel 访问时间:70 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 工作电流:85 mA 最大工作温度:+ 70 C 最小工作温度:0 C 封装 / 箱体:EDIP 封装:Tube
DS1245Y-FIR 制造商:Maxim Integrated Products 功能描述:
DS1245YL 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:1024K Nonvolatile SRAM
DS1245YL-100 功能描述:IC NVSRAM 1MBIT 100NS 34LPM RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:150 系列:- 格式 - 存储器:EEPROMs - 串行 存储器类型:EEPROM 存储容量:4K (2 x 256 x 8) 速度:400kHz 接口:I²C,2 线串口 电源电压:2.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-DFN(2x3) 包装:管件 产品目录页面:1445 (CN2011-ZH PDF)