5秒后页面跳转
ATA6020N-XXX-TKQ PDF预览

ATA6020N-XXX-TKQ

更新时间: 2024-02-09 09:34:10
品牌 Logo 应用领域
爱特美尔 - ATMEL 微控制器
页数 文件大小 规格书
66页 867K
描述
Microcontroller, 4-Bit, MROM, MARC4 CPU, 4MHz, CMOS, PDSO20,

ATA6020N-XXX-TKQ 技术参数

生命周期:Active包装说明:4.40 MM, LEAD FREE, SSOP-20
Reach Compliance Code:compliant风险等级:5.76
具有ADC:NO地址总线宽度:
位大小:4最大时钟频率:8 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:R-PDSO-G20
长度:6.5 mmI/O 线路数量:12
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:YES
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
ROM可编程性:MROM座面最大高度:1.1 mm
最大供电电压:6.5 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
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:4.4 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

ATA6020N-XXX-TKQ 数据手册

 浏览型号ATA6020N-XXX-TKQ的Datasheet PDF文件第1页浏览型号ATA6020N-XXX-TKQ的Datasheet PDF文件第2页浏览型号ATA6020N-XXX-TKQ的Datasheet PDF文件第3页浏览型号ATA6020N-XXX-TKQ的Datasheet PDF文件第5页浏览型号ATA6020N-XXX-TKQ的Datasheet PDF文件第6页浏览型号ATA6020N-XXX-TKQ的Datasheet PDF文件第7页 
Components of MARC4  
Core  
The core contains ROM, RAM, ALU, a program counter, RAM address registers, an  
instruction decoder and interrupt controller. The following sections describe each func-  
tional block in more detail:  
ROM  
The program memory (ROM) is mask programmed with the customer application pro-  
gram during the fabrication of the microcontroller. The ROM is addressed by a 12-bit  
wide program counter, thus predefining a maximum program bank size of 2 Kbytes. An  
additional 1-Kbyte of ROM exists, which is reserved for quality control self-test software  
The lowest user ROM address segment is taken up by a 512-byte Zero page which con-  
tains predefined start addresses for interrupt service routines and special subroutines  
accessible with single byte instructions (SCALL).  
The corresponding memory map is shown in Figure 4. Look-up tables of constants can  
also be held in ROM and are accessed via the MARC4's built-in TABLE instruction.  
Figure 4. ROM Map of ATA6020N  
1F8h  
1F0h  
7FFh  
1E8h  
1E0h  
1E0h  
1C0h  
180h  
140h  
100h  
0C0h  
080h  
040h  
I NT 7  
I NT 6  
I NT 5  
I NT 4  
I NT 3  
I NT 2  
I NT 1  
I NT 0  
ROM  
(2 K x 8 bit)  
Z ero  
page  
020h  
018h  
010h  
008h  
000h  
1FFh  
000h  
$RESET  
008h  
000h  
Zero page  
$AUT OSL EEP  
RAM  
The ATA6020N contains 256 x 4-bit wide static random access memory (RAM), which is  
used for the expression stack. The return stack and data memory are used for variables  
and arrays. The RAM is addressed by any of the four 8-bit wide RAM address registers  
SP, RP, X and Y.  
Figure 5. RAM Map  
RAM  
Autosleep  
(256 x 4-bit)  
Expression stack  
3
0
FFh  
TOS  
FCh  
TOS-1  
TOS-2  
SP  
Global  
variables  
X
Y
4-bit  
Expression  
stack  
Return stack  
11  
0
SP  
RP  
TOS-1  
RP  
Return  
stack  
Global  
variables  
04h  
00h  
07h  
03h  
12-bit  
4
ATA6020N  
4708C–4BMCU–02/04  

与ATA6020N-XXX-TKQ相关器件

型号 品牌 描述 获取价格 数据表
ATA6020N-XXX-TKQY ATMEL Microcontroller, 4-Bit, MROM, MARC4 CPU, 4MHz, CMOS, PDSO20,

获取价格

ATA6020N-XXX-TKS ATMEL Microcontroller, 4-Bit, MROM, MARC4 CPU, 4MHz, CMOS, PDSO20,

获取价格

ATA6020N-YYY-TKQ ATMEL Microcontroller, 4-Bit, MROM, 4MHz, CMOS, PDSO20, SSOP-20

获取价格

ATA6020N-YYY-TKQY ATMEL 暂无描述

获取价格

ATA6020X-YYY-TKQ ATMEL Low-current Microcontroller for Watchdog Function

获取价格

ATA6020X-YYY-TKQW MICROCHIP Microcontroller, 4-Bit, MROM, CMOS, PDSO20

获取价格