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| 型号： | DS87C530-QCL+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 40/45页 |
| 文件大小： | 0K |
| 描述： | IC MCU EPR/ROM W/RTC 33MZ 52PLCC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 23 |
| 系列： | 87C |
| 核心处理器： | 8051 |
| 芯体尺寸： | 8-位 |
| 速度： | 33MHz |
| 连通性： | EBI/EMI，SIO，UART/USART |
| 外围设备： | 电源故障复位，WDT |
| 输入/输出数： | 32 |
| 程序存储器容量： | 16KB（16K x 8） |
| 程序存储器类型： | OTP |
| RAM 容量： | 1K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 4.5 V ~ 5.5 V |
| 振荡器型： | 外部 |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 52-LCC（J 形引线） |
| 包装： | 管件 |
| 产品目录页面： | 703 (CN2011-ZH PDF) |
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DS87C530/DS83C530 EPROM/ROM Microcontrollers with Real-Time Clock
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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.
M a x i m In tegra t ed P r oduc ts , 1 2 0 S a n Ga brie l D r iv e , Sun ny vale , CA 94 086 40 8 - 7 3 7 - 76 00
2007 Maxim Integrated Products
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
REVISION
DESCRIPTION
071107
1)
Corrected P1.5 pin for TQFP package from 4 to 1 (page 5).
070505
2)
Added Pb-free/RoHS-compliant part numbers to Ordering Information table.
3)
Deleted the “A” from the IPC/JEDEC J-STD-020 specification in the Absolute Maximum Ratings.
040104
4)
Removed “Preliminary” status.
5)
Soldering temperature parameter now references JEDEC specification.
6)
Added note to absolute maximums clarifying voltages referenced to ground and storage temperature.
7)
Updated ICC, IIDLE, ISTOP, ISPBG, IIL, and ITL to incorporate errata conditions.
8)
Added note clarifying DC electrical test conditions.
9)
Added note clarifying VOH3 specification applies to first clock cycle following the transition.
10) Updated AC and MOVX electrical characteristics with final characterization values.
11) Added tAVLL2 specification and corrected MOVX timing diagrams to show tAVLL2 instead of tAVLL.
12) Updated IBAT to incorporate errata conditions.
112299
Contact factory for details.
070798
1)
Added DS83C530 to data sheet.
2)
Updated PMM operating current estimates.
3)
Added note to clarify IIL specification.
4)
Added note to prevent accidental corruption of Watchdog Timer count while changing counter length.
5)
Changed IBAT specification to 1A over extended temperature range.
6)
Changed minimum oscillator frequency to 1MHz when using external crystal.
7)
Changed RST pulldown resistance from 170k
to 200kmaximum.
8)
Corrected “Data memory write with stretch” diagrams to show falling edge of ALE coincident with
rising edge of C3 clock.
022097
1)
Updated ALE pin description.
2)
Added note pertaining to erasure window.
3)
Added note pertaining to internal MOVX SRAM.
4)
Changed Note 6 from RST=5.5V to RST=VCC.
5)
Changed Note 10 from RST=5.5V to RST=VCC.
6)
Changed serial port mode 0 timing diagram label from tQVXL to tQVXH.
7)
Added information pertaining to 52-pin TQFP package.
060895
Initial release.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS87C530-QCL+ | 功能描述:8位微控制器 -MCU EPROM MCU w/RTC RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| DS87C530-QEL | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| DS87C530-QNL | 功能描述:8位微控制器 -MCU EPROM MCU w/RTC RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| DS87C530-QNL+ | 功能描述:8位微控制器 -MCU EPROM MCU w/RTC RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| DS87C530Z+ECL | 制造商:Maxim Integrated Products 功能描述:MICRO OTP RTC 33MHZ 52P TQFP PB-FRR - Trays |
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