Datasheet > SM5K3

SM5K3

更新时间： 2024-02-28 08:00:09

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)

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数据手册

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SM5K3 数据手册

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

Output

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

• 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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与SM5K3相关器件

型号	品牌	获取价格	描述	数据表
SM5K3(30)	SHARP	获取价格	Microcontroller, CMOS,
SM5K3(36)	SHARP	获取价格	Microcontroller, CMOS,
SM5K4	SHARP	获取价格	4-Bit Single-Chip Microcomputer(Controller with 10-Bit A/D Converter)
SM5K4(24)	SHARP	获取价格	Microcontroller, CMOS,
SM5K4(30)	SHARP	获取价格	Microcontroller, CMOS,
SM5K4(32)	SHARP	获取价格	Microcontroller, CMOS,
SM5K4(36)	SHARP	获取价格	Microcontroller, CMOS,
SM5K5	SHARP	获取价格	4-Bit Single-Chip Microcomputers(Controllers With 10-Bit A/D Converter)
SM5K5(28)	SHARP	获取价格	Microcontroller, 4-Bit, MROM, 1MHz, CMOS, PDSO28,
SM5K5(32)	SHARP	获取价格	Microcontroller, 4-Bit, MROM, 1MHz, CMOS, PDSO32,