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PIC16LC621T-04I/SO

IC mcu 8bit 1.75kb otp 18soic

器件类别:嵌入式处理器和控制器    微控制器和处理器   

厂商名称:Microchip(微芯科技)

厂商官网:https://www.microchip.com

器件标准:

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器件参数
参数名称
属性值
是否无铅
不含铅
是否Rohs认证
符合
厂商名称
Microchip(微芯科技)
零件包装代码
SOIC
包装说明
0.300 INCH, PLASTIC, MS-013, SO-18
针数
18
Reach Compliance Code
compliant
具有ADC
NO
地址总线宽度
位大小
8
CPU系列
PIC
最大时钟频率
4 MHz
DAC 通道
NO
DMA 通道
NO
外部数据总线宽度
JESD-30 代码
R-PDSO-G18
JESD-609代码
e3
长度
11.53 mm
湿度敏感等级
1
I/O 线路数量
13
端子数量
18
片上程序ROM宽度
14
最高工作温度
85 °C
最低工作温度
-40 °C
PWM 通道
NO
封装主体材料
PLASTIC/EPOXY
封装代码
SOP
封装等效代码
SOP18,.4
封装形状
RECTANGULAR
封装形式
SMALL OUTLINE
峰值回流温度(摄氏度)
260
电源
3/5 V
认证状态
Not Qualified
RAM(字节)
80
ROM(单词)
1024
ROM可编程性
OTPROM
座面最大高度
2.64 mm
速度
4 MHz
最大压摆率
2.5 mA
最大供电电压
6 V
最小供电电压
2.5 V
标称供电电压
5 V
表面贴装
YES
技术
CMOS
温度等级
INDUSTRIAL
端子面层
Matte Tin (Sn)
端子形式
GULL WING
端子节距
1.27 mm
端子位置
DUAL
处于峰值回流温度下的最长时间
40
宽度
7.49 mm
uPs/uCs/外围集成电路类型
MICROCONTROLLER, RISC
文档预览
PIC16C62X
Data Sheet
EPROM-Based 8-Bit
CMOS Microcontrollers
2003 Microchip Technology Inc.
DS30235J
Note the following details of the code protection feature on Microchip devices:
Microchip products meet the specification contained in their particular Microchip Data Sheet.
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip's Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
Microchip is willing to work with the customer who is concerned about the integrity of their code.
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is intended through suggestion only
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications. No
representation or warranty is given and no liability is assumed by
Microchip Technology Incorporated with respect to the accuracy
or use of such information, or infringement of patents or other
intellectual property rights arising from such use or otherwise.
Use of Microchip’s products as critical components in life
support systems is not authorized except with express written
approval by Microchip. No licenses are conveyed, implicitly or
otherwise, under any intellectual property rights.
Trademarks
The Microchip name and logo, the Microchip logo, K
EE
L
OQ
,
MPLAB, PIC, PICmicro, PICSTART, PRO MATE and
PowerSmart are registered trademarks of Microchip Technology
Incorporated in the U.S.A. and other countries.
FilterLab, microID, MXDEV, MXLAB, PICMASTER, SEEVAL
and The Embedded Control Solutions Company are registered
trademarks of Microchip Technology Incorporated in the U.S.A.
Accuron, Application Maestro, dsPIC, dsPICDEM,
dsPICDEM.net, ECONOMONITOR, FanSense, FlexROM,
fuzzyLAB, In-Circuit Serial Programming, ICSP, ICEPIC,
microPort, Migratable Memory, MPASM, MPLIB, MPLINK,
MPSIM, PICC, PICkit, PICDEM, PICDEM.net, PowerCal,
PowerInfo, PowerMate, PowerTool, rfLAB, rfPIC, Select Mode,
SmartSensor, SmartShunt, SmartTel and Total Endurance are
trademarks of Microchip Technology Incorporated in the U.S.A.
and other countries.
Serialized Quick Turn Programming (SQTP) is a service mark of
Microchip Technology Incorporated in the U.S.A.
All other trademarks mentioned herein are property of their
respective companies.
© 2003, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
Microchip received QS-9000 quality system
certification for its worldwide headquarters,
design and wafer fabrication facilities in
Chandler and Tempe, Arizona in July 1999
and Mountain View, California in March 2002.
The Company’s quality system processes and
procedures are QS-9000 compliant for its
PICmicro
®
8-bit MCUs, K
EE
L
OQ
®
code hopping
devices, Serial EEPROMs, microperipherals,
non-volatile memory and analog products. In
addition, Microchip’s quality system for the
design and manufacture of development
systems is ISO 9001 certified.
DS30235J - page ii
2003 Microchip Technology Inc.
PIC16C62X
EPROM-Based 8-Bit CMOS Microcontrollers
Devices included in this data sheet:
Referred to collectively as PIC16C62X.
PIC16C620
PIC16C621
PIC16C622
PIC16CR620A
PIC16C620A
PIC16C621A
PIC16C622A
Pin Diagrams
PDIP, SOIC, Windowed CERDIP
RA2/AN2/V
REF
RA3/AN3
RA4/T0CKI
MCLR/V
PP
V
SS
RB0/INT
RB1
RB2
RB3
•1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
RA1/AN1
RA0/AN0
OSC1/CLKIN
OSC2/CLKOUT
V
DD
RB7
RB6
RB5
RB4
PIC16C62X
High Performance RISC CPU:
• Only 35 instructions to learn
• All single cycle instructions (200 ns), except for
program branches which are two-cycle
• Operating speed:
- DC - 40 MHz clock input
- DC - 100 ns instruction cycle
Device
PIC16C620
PIC16C620A
PIC16CR620A
PIC16C621
PIC16C621A
PIC16C622
PIC16C622A
Program
Memory
512
512
512
1K
1K
2K
2K
Data
Memory
80
96
96
80
96
128
128
SSOP
RA2/AN2/V
REF
RA3/AN3
RA4/T0CKI
MCLR/V
PP
V
SS
V
SS
RB0/INT
RB1
RB2
RB3
•1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
RA1/AN1
RA0/AN0
OSC1/CLKIN
OSC2/CLKOUT
V
DD
V
DD
RB7
RB6
RB5
RB4
Special Microcontroller Features:
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
Timer (OST)
• Brown-out Reset
• Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
• Programmable code protection
• Power saving SLEEP mode
• Selectable oscillator options
• Serial in-circuit programming (via two pins)
• Four user programmable ID locations
PIC16C62X
Interrupt capability
16 special function hardware registers
8-level deep hardware stack
Direct, Indirect and Relative addressing modes
Peripheral Features:
• 13 I/O pins with individual direction control
• High current sink/source for direct LED drive
• Analog comparator module with:
- Two analog comparators
- Programmable on-chip voltage reference
(V
REF
) module
- Programmable input multiplexing from device
inputs and internal voltage reference
- Comparator outputs can be output signals
• Timer0: 8-bit timer/counter with 8-bit
programmable prescaler
CMOS Technology:
• Low power, high speed CMOS EPROM
technology
• Fully static design
• Wide operating range
- 2.5V to 5.5V
• Commercial, industrial and extended tempera-
ture range
• Low power consumption
- < 2.0 mA @ 5.0V, 4.0 MHz
- 15
µA
typical @ 3.0V, 32 kHz
- < 1.0
µA
typical standby current @ 3.0V
2003 Microchip Technology Inc.
DS30235J-page 1
PIC16C62X
Device Differences
Device
PIC16C620
(3)
PIC16C621
(3)
PIC16C622
(3)
PIC16C620A
(4)
PIC16CR620A
(2)
PIC16C621A
(4)
PIC16C622A
(4)
Voltage Range
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.7 - 5.5
2.5 - 5.5
2.7 - 5.5
Oscillator
See
Note 1
See
Note 1
See
Note 1
See
Note 1
See
Note 1
See
Note 1
Process Technology
(Microns)
0.9
0.9
0.9
0.7
0.7
0.7
2.7 - 5.5
See
Note 1
0.7
Note 1:
If you change from this device to another device, please verify oscillator characteristics in your application.
2:
For ROM parts, operation from 2.5V - 3.0V will require the PIC16LCR62X parts.
3:
For OTP parts, operation from 2.5V - 3.0V will require the PIC16LC62X parts.
4:
For OTP parts, operations from 2.7V - 3.0V will require the PIC16LC62XA parts.
DS30235J-page 2
2003 Microchip Technology Inc.
PIC16C62X
Table of Contents
1.0
General Description .................................................................................................................................................................. 5
2.0
PIC16C62X Device Varieties .................................................................................................................................................... 7
3.0
Architectural Overview .............................................................................................................................................................. 9
4.0
Memory Organization ............................................................................................................................................................. 13
5.0
I/O Ports.................................................................................................................................................................................. 25
6.0
Timer0 Module ........................................................................................................................................................................ 31
7.0
Comparator Module ................................................................................................................................................................ 37
8.0
Voltage Reference Module ..................................................................................................................................................... 43
9.0
Special Features of the CPU .................................................................................................................................................. 45
10.0 Instruction Set Summary ........................................................................................................................................................ 61
11.0 Development Support ............................................................................................................................................................. 75
12.0 Electrical Specifications .......................................................................................................................................................... 81
13.0 Device Characterization Information ..................................................................................................................................... 109
14.0 Packaging Information .......................................................................................................................................................... 113
Appendix A: Enhancements.............................................................................................................................................................. 119
Appendix B: Compatibility ................................................................................................................................................................. 119
Index ............................................................................................................................................................................................... 121
On-Line Support ................................................................................................................................................................................ 123
Systems Information and Upgrade Hot Line ..................................................................................................................................... 123
Reader Response ............................................................................................................................................................................. 124
Product Identification System ........................................................................................................................................................... 125
TO OUR VALUED CUSTOMERS
It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Micro-
chip products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined
and enhanced as new volumes and updates are introduced.
If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via
E-mail at
docerrors@mail.microchip.com
or fax the
Reader Response Form
in the back of this data sheet to (480) 792-4150.
We welcome your feedback.
Most Current Data Sheet
To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:
http://www.microchip.com
You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.
The last character of the literature number is the version number, (e.g., DS30000A is version A of document DS30000).
Errata
An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current
devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revision
of silicon and revision of document to which it applies.
To determine if an errata sheet exists for a particular device, please check with one of the following:
• Microchip’s Worldwide Web site; http://www.microchip.com
• Your local Microchip sales office (see last page)
• The Microchip Corporate Literature Center; U.S. FAX: (480) 792-7277
When contacting a sales office or the literature center, please specify which device, revision of silicon and data sheet (include
literature number) you are using.
Customer Notification System
Register on our web site at
www.microchip.com/cn
to receive the most current information on all of our products.
2003 Microchip Technology Inc.
DS30235J-page 3
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