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SM59R05A3L25VP

产品描述Microcontroller, 8-Bit, FLASH, 25MHz, PQFP48
产品类别嵌入式处理器和控制器    微控制器和处理器   
文件大小829KB,共79页
制造商SYNCMOS
官网地址http://www.syncmos.com.tw/index.html
标准
下载文档 详细参数 全文预览

SM59R05A3L25VP概述

Microcontroller, 8-Bit, FLASH, 25MHz, PQFP48

SM59R05A3L25VP规格参数

参数名称属性值
是否Rohs认证符合
厂商名称SYNCMOS
包装说明QFP, QFP48,.35SQ,20
Reach Compliance Codeunknown
位大小8
JESD-30 代码S-PQFP-G48
端子数量48
最高工作温度85 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码QFP
封装等效代码QFP48,.35SQ,20
封装形状SQUARE
封装形式FLATPACK
电源3/3.3 V
认证状态Not Qualified
RAM(字节)2304
ROM(单词)20480
ROM可编程性FLASH
速度25 MHz
最大压摆率11 mA
表面贴装YES
温度等级INDUSTRIAL
端子形式GULL WING
端子节距0.5 mm
端子位置QUAD
Base Number Matches1

文档预览

下载PDF文档
SM59R16A3/SM59R09A3/SM59R05A3
8-Bit Micro-controller
64KB/36KB/20KB with ISP Flash
& 2KB RAM embedded
Description ..........................................................................................................................................................................3
Features..............................................................................................................................................................................3
Pin Configuration ................................................................................................................................................................4
Block Diagram.....................................................................................................................................................................8
Pin Description....................................................................................................................................................................9
Special Function Register (SFR) ......................................................................................................................................11
Function Description .........................................................................................................................................................15
1.
General Features .....................................................................................................................................................15
1.1.
Embedded Flash.....................................................................................................................................15
1.2.
IO Pads ...................................................................................................................................................15
1.3.
2T/1T Selection.......................................................................................................................................15
1.4.
RESET ....................................................................................................................................................16
1.4.1.
Hardware RESET function .............................................................................................................16
1.4.2.
Software RESET function ..............................................................................................................16
1.4.3.
Time Access Key register (TAKEY)................................................................................................16
1.4.4.
Software Reset register (SWRES).................................................................................................16
1.4.5.
Example of software reset .............................................................................................................17
1.5.
Clocks .....................................................................................................................................................17
2.
Instruction Set ..........................................................................................................................................................18
3.
Memory Structure.....................................................................................................................................................22
3.1.
Program Memory ....................................................................................................................................22
3.2.
Data Memory ..........................................................................................................................................24
3.2.1.
Data memory - lower 128 byte (00h to 7Fh) ..................................................................................24
3.2.2.
Data memory - higher 128 byte (80h to FFh) ................................................................................25
3.2.3.
Data memory - Expanded 2048 bytes ($0000 to $07FF) ..............................................................25
4.
CPU Engine .............................................................................................................................................................26
4.1.
Accumulator............................................................................................................................................26
4.2.
B Register ...............................................................................................................................................26
4.3.
Program Status Word .............................................................................................................................27
4.4.
Stack Pointer...........................................................................................................................................27
4.5.
Data Pointer ............................................................................................................................................27
4.6.
Data Pointer 1 .........................................................................................................................................28
4.7.
Internal RAM control register ..................................................................................................................28
4.8.
Interface control register .........................................................................................................................28
5.
GPIO ........................................................................................................................................................................30
6.
Multiplication Division Unit (MDU)............................................................................................................................32
6.1.
Operating registers of the MDU ..............................................................................................................32
6.2.
Operation of the MDU.............................................................................................................................33
6.2.1.
First phase: loading the MDx registers, x = 0~5: ...........................................................................33
6.2.2.
Second phase: executing calculation. ...........................................................................................33
6.2.3.
Third phase: reading the result from the MDx registers. ...............................................................33
6.3.
Normalizing.............................................................................................................................................34
6.4.
Shifting ....................................................................................................................................................34
7.
Timer 0 and Timer 1 .................................................................................................................................................35
7.1.
Timer/counter mode control register (TMOD).........................................................................................35
7.2.
Timer/counter control register (TCON) ...................................................................................................36
8.
Timer 2 and Capture/Compare Unit .........................................................................................................................37
8.1.
Timer 2 function ......................................................................................................................................39
8.1.1.
Timer mode ....................................................................................................................................39
8.1.2.
Event counter mode.......................................................................................................................39
8.1.3.
Gated timer mode ..........................................................................................................................39
8.1.4.
Reload of Timer 2...........................................................................................................................39
8.2.
Compare function ...................................................................................................................................39
8.2.1.
Compare Mode 0 ...........................................................................................................................40
8.2.2.
Compare Mode 1 ...........................................................................................................................40
8.3.
Capture function .....................................................................................................................................41
8.3.1.
Capture Mode 0 .............................................................................................................................41
Specifications subject to change without notice contact your sales representatives for the most recent information.
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