Datasheet > DS5000FP_05

DS5000FP_05

更新时间： 2024-11-29 09:56:43

品牌	Logo	应用领域
达拉斯 - DALLAS		微处理器
页数	文件大小	规格书
22页	587K
描述
Soft Microprocessor Chip

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获取价格

数据手册

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DS5000FP_05 数据手册

DS5000FP

Soft Microprocessor Chip

www.maxim-ic.com

FEATURES

PIN CONFIGURATION

ꢀ 8051-Compatible Microprocessor Adapts

to Its Task

TOP VIEW

− Accesses between 8kB and 64kB of

nonvolatile SRAM

− In-system programming via on-chip serial

port

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65

− Can modify its own program or data

memory

P0.4/AD4

N.C.

P2.6/A14

N.C.

BA9

BD3

− Accesses memory on a separate byte-wide

bus

P0.3/AD3

BA8

P2.5/A13

BD2

P0.2/AD2

BA13

P0.1/AD1

R/W

P2.4/A12

BD1

ꢀ Crash-Proof Operation

− Maintains all nonvolatile resources for

over 10 years

P2.3/A11

BD0

P0.0/AD0

V_CC0

V_LI

GND

DS5000FP

V_CC

GND

V_CC

P2.2/A10

P2.1/A9

P2.0/A8

XTAL1

XTAL2

P3.7/RD

P3.6/WR

P3.5/T1

N.C.

− Power-fail Reset

− Early Warning Power-fail Interrupt

− Watchdog Timer

P1.0

BA14

P1.1

BA12

P1.2

BA7

− User-supplied lithium battery backs user

SRAM for program/data storage

ꢀ Software Security

P1.3

N.C.

BA6

P3.4/T0

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

− Executes encrypted programs to prevent

observation

− Security lock prevents download

− Unlocking destroys contents

ꢀ Fully 8051 Compatible

− 128 bytes scratchpad RAM

− Two timer/counters

QFP

This data sheet must be used in conjunction with the Secure

Microcontroller User’s Guide, which contains operating information.

This data sheet provides ordering information, pinout, and electrical

specifications. Download the Secure Microcontroller User’s Guide

at www.maxim-ic.com/microcontrollers.

− On-chip serial port

− 32 parallel I/O port pins

ORDERING INFORMATION

MAX CLOCK PIN-

SPEED (MHz) PACKAGE

PART

TEMP RANGE

DS5000FP-16

DS5000FP-16+

0°C to +70°C

80 QFP

+ Denotes a Pb-free/RoHS-compliant device.

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.

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REV: 070605

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与DS5000FP_05相关器件

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DS5000FP_1	DALLAS	获取价格	Soft Microprocessor Chip
DS5000FP+16	DALLAS	获取价格	Soft Microprocessor Chip
DS5000FP-08	ETC	获取价格	8-Bit Microcontroller
DS5000FP-12	ETC	获取价格	8-Bit Microcontroller
DS5000FP-16	DALLAS	获取价格	Soft Microprocessor Chip
DS5000FP-16	MAXIM	获取价格	Microcontroller, 8-Bit, MROM, 8051 CPU, 16MHz, CMOS, PQFP80, QFP-80
DS5000FP-16+	MAXIM	获取价格	Microcontroller, 8-Bit, MROM, 16MHz, CMOS, PQFP80, ROHS COMPLIANT, QFP-80
DS5000FP-8	MAXIM	获取价格	Microcontroller, 8-Bit, 8MHz, CMOS, PQFP80,
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