Maxim/Dallas Semiconductor cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim" />
參數(shù)資料
型號(hào)： DS2251T-128-16
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 15/22頁(yè)
文件大?。?/td> 0K
描述： IC MICROCNTRLR 128K 16MHZ 72SIMM
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
系列： DS225x
核心處理器： 8051
芯體尺寸： 8-位
速度： 16MHz
連通性： SIO，UART/USART
外圍設(shè)備： 電源故障復(fù)位，WDT
輸入/輸出數(shù)： 32
程序存儲(chǔ)器類型： SRAM
RAM 容量： 128K x 8
電壓 - 電源 (Vcc/Vdd)： 4.5 V ~ 5.5 V
振蕩器型： 外部
工作溫度： 0°C ~ 70°C
封裝/外殼： 72-SIMM
包裝： 托盤
DS2251T
22 of 22
Maxim/Dallas Semiconductor cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim/Dallas Semiconductor product.
No circuit patent licenses are implied. Maxim/Dallas Semiconductor reserves the right to change the circuitry and specifications without notice at any time.
Ma x i m In tegra t ed P roduc ts , 1 2 0 S a n Ga brie l D r iv e , Sun n y vale , CA 94 086 40 8 -7 3 7 -76 00
2006 Maxim Integrated Products
Printed USA
The Maxim logo is a registered trademark of Maxim Integrated Products, Inc. The Dallas logo is a registered trademark of Dallas Semiconductor Corporation.
DATA SHEET REVISION SUMMARY
The following represent the key differences between 12/13/95 and 08/13/96 version of the DS2251T data
sheet. Please review this summary carefully.
1. Change VCC slew rate definition to reference 3.3V instead of VLI.
2. Add minimum value to PCB thickness.
The following represent the key differences between 08/15/96 and 05/29/97 version of the DS2251T data
sheet. Please review this summary carefully.
1. PF signal moved from VOL2 test specification to VOL1. (PCND73001)
The following represent the key differences between 05/28/97 and 11/08/99 version of the DS2251T data
sheet. Please review this summary carefully. (PCN I80903)
1. Correct Absolute Maximum Ratings to reflect changes to DS5001FP microprocessor.
2. Add note clarifying that SRAM contents are not defined under storage temperature conditions.
The following represent the key differences between 11/08/99 and 01/18/00 version of the DS2251T data
sheet. Please review this summary carefully.
1. Document converted from interleaf to Microsoft Word.
The following represent the key differences between 01/18/00 and 06/13/06 version of the DS2251T data
sheet. Please review this summary carefully.
1. Updated reference in Features (High-Reliability Operation) to 10-year NV RAM data life to
include room temperature caveat.
2. Added RoHS-compliant packages to Ordering Information table.
3. Replaced references to “Secure Microcontroller Data Book” with “Secure Microcontroller User’s
Guide.”
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2251T-128-16# 功能描述:模塊化系統(tǒng) - SOM 128K Soft MCU Module RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲(chǔ)容量:8 MB, 16 MB 存儲(chǔ)類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
DS2251T32-08 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
DS2251T-32-12 功能描述:模塊化系統(tǒng) - SOM RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲(chǔ)容量:8 MB, 16 MB 存儲(chǔ)類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
DS2251T32-12 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
DS2251T-32-16 功能描述:模塊化系統(tǒng) - SOM 32K Soft MCU Module RoHS:否 制造商:Digi International 外觀尺寸:ConnectCore 9P 處理器類型:ARM926EJ-S 頻率:150 MHz 存儲(chǔ)容量:8 MB, 16 MB 存儲(chǔ)類型:NOR Flash, SDRAM 接口類型:I2C, SPI, UART 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
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