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SM5K3 PDF预览

SM5K3

更新时间: 2024-02-21 15:45:08
品牌 Logo 应用领域
夏普 - SHARP 转换器控制器计算机
页数 文件大小 规格书
28页 233K
描述
4-Bit Single-Chip Microcomputers(Controllers With 10-Bit A/D Converter)

SM5K3 数据手册

 浏览型号SM5K3的Datasheet PDF文件第2页浏览型号SM5K3的Datasheet PDF文件第3页浏览型号SM5K3的Datasheet PDF文件第4页浏览型号SM5K3的Datasheet PDF文件第5页浏览型号SM5K3的Datasheet PDF文件第6页浏览型号SM5K3的Datasheet PDF文件第7页 
SM5K3/SM5K4/SM5K5  
4-Bit Single-Chip Microcomputers  
SM5K3/SM5K4  
SM5K5  
(Controllers With 10-Bit A/D Converter)  
DESCRIPTION  
The SM5K3/5K4/5K5 are CMOS 4-bit single-chip  
microcomputers incorporating 4-bit parallel pro-  
cessing function, ROM, RAM, 10-bit A/D converter  
and timer/counters.  
• Instruction cycle time :  
1 µs (MIN.) (2 MHz, at 5 V ± 10%) (SM5K3/5K5)  
2 µs (MIN.) (1 MHz, at 2.2 to 5.5 V) (SM5K3/5K5)  
1 µs (MIN.) (1.67 MHz ± 20%, at 5 V ± 10%) (SM5K4)  
• Large current output pins (LED direct drive) :  
15mA (TYP.) x 4 (sink current)  
It provides three kinds of interrupts and 4 levels  
subroutine stack. Being fabricated through CMOS  
process, the chip requires less power and available  
in a small package : best suitable for Low power  
controlling, compact equipment like a precision  
charger.  
Supply voltages :  
2.2 to 5.5 V (SM5K3/5K5)  
2.7 to 5.5 V (SM5K4)  
Packages :  
30-pin SDIP (SDIP030-P-0400)  
32-pin SOP (SOP032-P-0525)  
36-pin QFP (QFP036-P-1010)  
28-pin SOP (SOP028-P-0450) (SM5K3/5K5)  
24-pin SSOP (SSOP024-P-0275) (SM5K4)  
FEATURES  
• ROM capacity : 2 048 x 8 bits  
• RAM capacity : 128 x 4 bits  
• Instruction sets : 50  
• Subroutine nesting : 4 levels  
• I/O port :  
In case of using crystal oscillator  
Input  
8
Output  
4
Input/output  
12 (36QFP/32SOP)  
11 (30SDIP)  
8 (28SOP)  
• Interrupts :  
Internal interrupt  
External interrupt  
x 1 (timer)  
x 2 (2 external interrupt  
inputs)  
• A/D converter :  
Resolution  
Channels  
10 bits  
4
• Timer/counter : 8-bit x 1  
• Built-in main clock oscillator for system clock  
Ceramic/crystal oscillator (SM5K3/5K5)  
CR oscillator (SM5K4)  
Signal generation for real time clock (SM5K3/5K5)  
• Built-in 15 stages divider  
for real time clock : SM5K3/5K5)  
(
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books,  
etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.  
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