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MPC89L53AF PDF预览

MPC89L53AF

更新时间: 2024-02-17 15:22:39
品牌 Logo 应用领域
笙泉 - MEGAWIN 微控制器
页数 文件大小 规格书
38页 447K
描述
8-bit micro-controller

MPC89L53AF 技术参数

生命周期:Contact Manufacturer包装说明:LCC-44
针数:44Reach Compliance Code:unknown
风险等级:5.8具有ADC:NO
其他特性:IT ALSO OPERATES AT 24MHZ AT 6T, MIN 2.7V REQUIREMENT IN FLASH WRITE OPERATION地址总线宽度:16
位大小:8CPU系列:8051
最大时钟频率:48 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:S-PQCC-J44长度:16.59 mm
I/O 线路数量:36端子数量:44
片上程序ROM宽度:8最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:NO
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC44,.7SQ封装形状:SQUARE
封装形式:CHIP CARRIER电源:3.3 V
认证状态:Not QualifiedRAM(字节):512
ROM(单词):15360ROM可编程性:FLASH
座面最大高度:4.7 mm速度:48 MHz
子类别:Microcontrollers最大压摆率:30 mA
最大供电电压:3.6 V最小供电电压:2.4 V
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD宽度:16.59 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

MPC89L53AF 数据手册

 浏览型号MPC89L53AF的Datasheet PDF文件第2页浏览型号MPC89L53AF的Datasheet PDF文件第3页浏览型号MPC89L53AF的Datasheet PDF文件第4页浏览型号MPC89L53AF的Datasheet PDF文件第6页浏览型号MPC89L53AF的Datasheet PDF文件第7页浏览型号MPC89L53AF的Datasheet PDF文件第8页 
keep the port high. Port3 also serves  
other special functions of this device.  
P3.5 (T1)  
15  
16  
17  
17  
18  
19  
11  
12  
13  
P3.6 (/WR)  
P3.7 (/RD)  
P3.0 and P3.1 act as receiver and  
transceiver of the data for UART function  
block,  
Alias RXD and TXD.  
P3.2 and P3.3 also act as external  
interrupt sources, alias INT0 and INT1.  
P3.4 and P3.5 also act as event sources  
for timer0 and timer1 individually, alias  
T0 and T1.  
P3.6 also acts as write signal while  
access to external memory, alias /WR.  
P3.7 also acts as read signal while  
access to external memory, alias /RD.  
P4.0  
23  
34  
1
17  
28  
39  
6
BU Port4 is extended I/O ports such like  
Port1. It can be available only on  
44L-PLCC and 44L-PQFP package.  
P4.1  
P4.2 (/INT3)  
P4.3 (/INT2)  
RESET  
12  
10  
9
4
IS A high on this pin for at least two  
machine cycles will reset the device.  
ALE  
30  
33  
27  
O
Output pulse for latching the low byte of  
address during accesses to external  
memory.  
/PSEN  
/EA  
29  
31  
32  
35  
26  
29  
O
I
The read strobe to external program  
memory, low active.  
EA must be kept at low to enable the  
device to fetch program code from  
external flash memory.  
An internal pull-up resistance has been  
embedded in this pin.  
XTAL1  
XTAL2  
VDD  
19  
18  
40  
20  
21  
20  
44  
22  
15  
14  
38  
16  
I
Input to the inverting oscillator amplifier.  
Output from the inverting amplifier.  
Power Supply  
O
P
G
VSS  
Ground  
MEGAWIN  
MPC89x53A Data Sheet  
5

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