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ATAM893-TKQYD PDF预览

ATAM893-TKQYD

更新时间: 2024-01-18 19:14:10
品牌 Logo 应用领域
美国微芯 - MICROCHIP 微控制器光电二极管
页数 文件大小 规格书
98页 1029K
描述
Microcontroller, 4-Bit, FLASH, MARC4 CPU, 4MHz, PDSO20,

ATAM893-TKQYD 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliant风险等级:5.55
位大小:4CPU系列:MARC4
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
湿度敏感等级:1端子数量:20
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH电源:1.8/6.5 V
认证状态:Not QualifiedRAM(字节):128
ROM(单词):4096ROM可编程性:FLASH
速度:4 MHz子类别:Microcontrollers
最大压摆率:1 mA表面贴装:YES
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn) - annealed
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUALBase Number Matches:1

ATAM893-TKQYD 数据手册

 浏览型号ATAM893-TKQYD的Datasheet PDF文件第2页浏览型号ATAM893-TKQYD的Datasheet PDF文件第3页浏览型号ATAM893-TKQYD的Datasheet PDF文件第4页浏览型号ATAM893-TKQYD的Datasheet PDF文件第5页浏览型号ATAM893-TKQYD的Datasheet PDF文件第6页浏览型号ATAM893-TKQYD的Datasheet PDF文件第7页 
Features  
Extended Temperature Range for Very High Temperature up to 125°C  
4-Kbyte EEPROM Program Memory  
EEPROM Programmable Options  
Read Protection for the EEPROM Program Memory  
16 Bi-directional I/Os  
Up to Seven External/Internal Interrupt Sources  
Eight Hardware and Software Interrupt Priorities  
Multifunction Timer/Counter with Prescaler/Interval Timer  
Programmable System-clock with Prescaler and Five Different Clock  
Sources  
Flash Version  
for ATAR080,  
ATAR090/890  
and  
Wide Supply Voltage Range (1.8 V to 6.5 V)  
Very Low Sleep Current (< 1 µA)  
2 × 512-bit EEPROM Data Memory  
256 × 4-bit RAM Data Memory  
Synchronous Serial Interface (2-wire, 3-wire)  
Watchdog, POR and Brown-out Function  
Voltage Monitoring Inclusive Lo_BAT Detect  
Multi-chip Link for U3280M  
ATAR092/892  
ATAM893-D  
Description  
The ATAM893-D is the Multiple Times Programmable (MTP) version for the MARC4  
ROM types ATAR080, ATAR090/890 and ATAR092/892. The MTP is designed with  
EEPROM cells so it can be programmed several times. To offer full compatibility with  
each ROM version, the I/O configuration is stored into a separate internal EEPROM  
block during programming. The configuration is downloaded to the I/Os with every  
power-on reset.  
Figure 0-1. Block Diagram  
VDD  
VSS  
OSC2  
OSC1  
Brown-out protect.  
RESET  
RC  
oscillators  
Crystal  
oscillators  
External  
clock input  
UTCM  
Timer 1  
interval- and  
watchdog timer  
Voltage monitor  
External input  
Clock management  
T2I  
Timer 2  
VMI  
T2O  
8/12-bit timer  
BP10  
BP13  
RAM  
EEPROM  
Port 1  
with modulator  
4 K x 8 bit  
256 x 4 bit  
SD  
SC  
SSI  
Serial interface  
MARC4  
4-bit CPU core  
BP20/NTE  
BP21  
Timer 3  
T3O  
T3I  
8-bit  
timer/counter  
with modulator  
and demodulator  
BP22  
I/O bus  
BP23  
Data direction +  
alternate function  
Data direction +  
alternate function  
Data direction +  
interrupt control  
EEPROM  
2 x 32 x 16 bit  
Port 4  
Port 5  
Port 6  
BP40  
INT3  
BP42  
T2O  
BP50  
BP52  
BP63  
T3I  
BP60  
T3O  
INT6  
INT1  
SC  
BP41  
VMI  
T2I  
BP43  
INT3  
SD  
BP51  
INT6  
BP53  
INT1  
Rev. 4680C–4BMCU–01/05  

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