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參數(shù)資料
| 型號(hào)： | DS5000T-8-16 |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Microcontroller |
| 英文描述： | 8-BIT, 16 MHz, MICROCONTROLLER, DMA40 |
| 文件頁數(shù)： | 1/19頁 |
| 文件大?。?/td> | 301K |
| 代理商： | DS5000T-8-16 |
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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
-
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 gives permanently powered timekeeping. The clock keeps time to a hundredth of a second
using an onboard crystal.
DS5000T
Soft Microcontroller Module
www.dalsemi.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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS5000T-8-8 | 8-BIT, 8 MHz, MICROCONTROLLER, PDIP40 |
| DS5000T-8-12 | 8-BIT, 12 MHz, MICROCONTROLLER, PDIP40 |
| DS5001FP-16 | 8-BIT, 16 MHz, MICROCONTROLLER, PQFP80 |
| DS5002FP-16 | 8-BIT, 16 MHz, MICROCONTROLLER, PQFP80 |
| DS5002FPM-16 | 8-BIT, 16 MHz, MICROCONTROLLER, PQFP80 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) 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(fēng)格:SMD/SMT |
| DS5000TK | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller Evaluation Kit |
| DS5001FP | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:128k Soft Microprocessor Chip |
| DS5001FP_05 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:128k Soft Microprocessor Chip |
| DS5001FP08 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
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