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參數資料
| 型號： | DS5000T-32-16+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/19頁 |
| 文件大小： | 0K |
| 描述： | IC MPU W/RTC 32KB 16MHZ 40-DIP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 9 |
| 系列： | DS500x |
| 核心處理器： | 8051 |
| 芯體尺寸： | 8-位 |
| 速度： | 16MHz |
| 連通性： | SIO，UART/USART |
| 外圍設備： | 電源故障復位，WDT |
| 輸入/輸出數： | 32 |
| 程序存儲器類型： | SRAM |
| RAM 容量： | 32K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 4.75 V ~ 5.25 V |
| 振蕩器型： | 外部 |
| 工作溫度： | 0°C ~ 70°C |
| 封裝/外殼： | 40-DIP 模塊（0.610"，15.495mm） |
| 包裝： | 管件 |
| 產品目錄頁面： | 703 (CN2011-ZH PDF) |
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REV: 070706
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.
FEATURES
8-Bit 8051-Compatible Microcontroller
Adapts to Task at Hand
8 or 32 kbytes of Nonvolatile RAM for
Program and/or Data Memory Storage
Initial Downloading of Software in End
System via On-Chip Serial Port
Capable of Modifying Its Own Program
and/or Data Memory in End Use
Crashproof Operation
Maintains All Nonvolatile Resources for 10
Years in the Absence of VCC at Room
Temperature
Power-Fail Reset
Early Warning Power-Fail Interrupt
Watchdog Timer
Software Security Feature
Executes Encrypted Software to Prevent
Unauthorized Disclosure
On-Chip, Full-Duplex Serial I/O Ports
Two On-Chip Timer/Event Counters
32 Parallel I/O Lines
Compatible with Industry Standard 8051
Instruction Set and Pinout
Optional Permanently Powered Real-Time
Clock (DS5000T)
PIN ASSIGNMENT
DESCRIPTION
The DS5000(T) Soft Microcontroller Module is a fully 8051-compatible 8-bit CMOS microcontroller that
offers “softness” in all aspects of its application. This is accomplished through the comprehensive use of
nonvolatile technology to preserve all information in the absence of system VCC. The internal
program/data memory space is implemented using either 8 or 32 kbytes of nonvolatile CMOS SRAM.
Furthermore, internal data registers and key configuration registers are also nonvolatile. An optional real-
time clock (RTC) gives permanently powered timekeeping. The clock keeps time to a hundredth of a
second using an on-board crystal.
Note: This data sheet provides ordering information, pinout, and electrical specifications. Refer to the
Secure Microcontroller User’s Guide for operating information.
DS5000(T)
Soft Microcontroller Module
www.maxim-ic.com
1
P1.0
2
P1.1
3
P1.2
4
P1.3
5
P1.4
6
P1.5
7
P1.6
8
P1.7
9
RST
10
RXD P3.0
11
TXD P3.1
12
INT0 P3.2
13
INT1 P3.3
14
T0 P3.4
15
T1 P3.5
16
WR P3.6
17
RD P3.7
18
XTAL2
19
XTAL1
20
GND
VCC
40
P0.0 AD0
39
P0.1 AD1
38
P0.2 AD2
37
P0.3 AD3
36
P0.4 AD4
35
P0.5 AD5
34
P0.6 AD6
33
P0.7 AD7
32
EA
31
ALE
30
PSEN
29
P2.7 A15
28
P2.6 A14
27
P2.5 A13
26
P2.4 A12
25
P2.3 A11
24
P2.2 A10
23
P2.1 A9
22
P2.0 A8
21
40-Pin Encapsulated Package
DS5000(T)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DS5000T-32-16+ | 功能描述:8位微控制器 -MCU Soft MCU Chip RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| DS5000T-32-8 | 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| DS5000T-8-12 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| DS5000T-8-16 | 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| DS5000T-8-8 | 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
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