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MSC1211Y5PAGT PDF预览

MSC1211Y5PAGT

更新时间: 2024-01-23 13:31:07
品牌 Logo 应用领域
德州仪器 - TI 转换器闪存微控制器和处理器外围集成电路时钟
页数 文件大小 规格书
105页 912K
描述
Precision Analog-to-Digital Converter (ADC) and Digital-to-Analog Converters (DACs) with 8051 Microcontroller and Flash Memory

MSC1211Y5PAGT 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:QFP
包装说明:TQFP-64针数:64
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01Factory Lead Time:1 week
风险等级:0.68Is Samacsys:N
具有ADC:YES其他特性:ALSO OPERATES AT 2.7V MINIMUM SUPPLY
地址总线宽度:16位大小:8
边界扫描:NOCPU系列:8051
最大时钟频率:40 MHzDAC 通道:YES
DMA 通道:NO外部数据总线宽度:8
格式:FIXED POINTJESD-30 代码:S-PQFP-G64
JESD-609代码:e4长度:10 mm
低功率模式:YES湿度敏感等级:4
DMA 通道数量:I/O 线路数量:32
串行 I/O 数:13端子数量:64
计时器数量:4片上程序ROM宽度:8
最高工作温度:125 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:TFQFP封装等效代码:TQFP64,.47SQ
封装形状:SQUARE封装形式:FLATPACK, THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):260电源:3/5,5 V
认证状态:Not QualifiedRAM(字节):1280
RAM(字数):160ROM(单词):32768
ROM可编程性:FLASH座面最大高度:1.2 mm
速度:40 MHz子类别:Microcontrollers
最大供电电压:5.25 V最小供电电压:4.75 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:10 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

MSC1211Y5PAGT 数据手册

 浏览型号MSC1211Y5PAGT的Datasheet PDF文件第97页浏览型号MSC1211Y5PAGT的Datasheet PDF文件第98页浏览型号MSC1211Y5PAGT的Datasheet PDF文件第99页浏览型号MSC1211Y5PAGT的Datasheet PDF文件第101页浏览型号MSC1211Y5PAGT的Datasheet PDF文件第102页浏览型号MSC1211Y5PAGT的Datasheet PDF文件第103页 
ꢀ ꢁ ꢂꢃ ꢄ ꢃꢃ ꢅ ꢀ ꢁꢂ ꢃ ꢄ ꢃ ꢄ  
ꢀ ꢁ ꢂꢃ ꢄ ꢃ ꢆꢅ ꢀ ꢁꢂ ꢃꢄ ꢃ ꢇ  
www.ti.com  
SBAS323D − JUNE 2004 − REVISED SEPTEMBER 2005  
Seconds Timer Interrupt (SECINT)  
7
6
5
4
3
2
1
0
Reset Value  
SFR F9h  
WRT  
SECINT6  
SECINT5  
SECINT4  
SECINT3  
SECINT2  
SECINT1  
SECINT0  
7Fh  
This system clock is divided by the value of the 16-bit register MSECH:MSECL. Then, that 1ms timer tick is divided by the  
register HMSEC which provides the 100ms signal used by this seconds timer. Therefore, this seconds timer can generate  
an interrupt which occurs from 100ms to 12.8 seconds. Reading this register will clear the Seconds Interrupt; however, AI  
in EICON (SFR D8h) must also be cleared. This Interrupt can be monitored in the AIE or AIPOL registers.  
WRT  
Write Control. Determines whether to write the value immediately or wait until the current count is finished.  
Read = 0.  
bit 7  
0 = Delay Write Operation. The SEC value is loaded when the current count expires.  
1 = Write Immediately. The counter is loaded once the CPU completes the write operation.  
SECINT6−0 Seconds Count. Normal operation would use 100ms as the clock interval.  
bits 6−0 Seconds Interrupt = (1 + SEC) (HMSEC + 1) (MSEC + 1) t  
.
CLK  
Milliseconds Timer Interrupt (MSINT)  
7
6
5
4
3
2
1
0
Reset Value  
SFR FAh  
WRT  
MSINT6  
MSINT5  
MSINT4  
MSINT3  
MSINT2  
MSINT1  
MSINT0  
7Fh  
The clock used for this timer is the 1ms clock, which results from dividing the system clock by the values in registers  
MSECH:MSECL. Reading this register is necessary for clearing the interrupt; however, AI in EICON (SFR D8h) must also  
be cleared.  
WRT  
Write Control. Determines whether to write the value immediately or wait until the current count is finished. Read = 0.  
0 = Delay Write Operation. The MSINT value is loaded when the current count expires.  
bit 7  
1 = Write Immediately. The MSINT counter is loaded once the CPU completes the write operation.  
MSINT6−0 Milliseconds Count. Normal operation would use 1ms as the clock interval.  
bits 6−0 MS Interrupt Interval = (1 + MSINT) (MSEC + 1) t  
CLK  
One Microsecond Timer (USEC)  
7
6
5
4
3
2
1
0
Reset Value  
SFR FBh  
0
0
FREQ5  
FREQ4  
FREQ3  
FREQ2  
FREQ1  
FREQ0  
03h  
FREQ5−0 Clock Frequency − 1. This value + 1 divides the system clock to create a 1µs Clock.  
bits 5−0 USEC = CLK/(FREQ + 1). This clock is used to set Flash write time. See FTCON (SFR EFh).  
One Millisecond Timer Low Byte (MSECL)  
7
6
5
4
3
2
1
0
Reset Value  
SFR FCh  
MSECL7  
MSECL6  
MSECL5  
MSECL4  
MSECL3  
MSECL2  
MSECL1  
MSECL0  
9Fh  
MSECL7−0 One Millisecond Timer Low Byte. This value in combination with the next register is used to create a 1ms clock.  
bits 7−0  
1ms = (MSECH 256 + MSECL + 1) t  
. This clock is used to set Flash erase time. See FTCON (SFR EFh).  
CLK  
100  

MSC1211Y5PAGT 替代型号

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