ML63611A

更新时间： 2024-11-04 10:54:23

品牌	Logo	应用领域
冲电气 - OKI		转换器微控制器
页数	文件大小	规格书
49页	306K
描述
4-Bit Microcontroller that Operates under Ultra-Low Supply Current, with RC Oscillation Type A/D Converter Built-In

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ML63611A 数据手册

FEDL63611A-01

Issue Date: Jan. 28, 2004

OKI Semiconductor

ML63611A

4-Bit Microcontroller that Operates under Ultra-Low Supply Current, with RC Oscillation Type

A/D Converter Built-In

GENERAL DESCRIPTION

The ML63611A is a CMOS 4-bit microcontroller using Oki’s original CPU core nX-4/250.

The ML63611A is provided with the mask options of eight items of selection including (1.5 V or 3.0 V)

power supply specifications and (With or Without) the regulator circuit for the LCD bias reference voltage.

When a 3.0 V power supply specification is selected, the halver circuit can be used to decrease power

consumption. The halver circuit cannot be used when a 1.5 V power supply specification is selected.

When “With the regulator circuit for the LCD bias reference voltage” is selected, the LCD bias reference

voltage will be generated based on the output voltage of the regulator circuit. When “Without the regulator

circuit for the LCD bias reference voltage” is selected, the LCD bias reference voltage will be generated

based on the power supply voltage; for this reason, the LCD bias voltage decreases as the power supply

voltage decreases, causing the display density of the LCD panel to thin down.

The ML63611A has incorporated in it an 8K-word program memory, a 1K-nibble data memory, four input

ports, four output ports (only when the mask option of LCD driver pins is selected), 16 I/O ports, a melody

circuit, a serial port, four 8-bit timers, and a 64-segment LCD driver (60 segment lines and 4 common lines,

max.). (A part of the SEG pins can also be selected as output port pins or COM pins depending on the mask

option.)

Note:

In this datasheet, for convenience of description, the symbols OPTION A, OPTION B, OPTION C, and

OPTION D are used in accordance with the mask option selection of a power supply specification (1.5 V or 3.0

V) and the regulator circuit for the LCD bias reference voltage (With or Without), as shown below.

•

OPTION A: 1.5 V power supply specification (halver circuit disabled), without the regulator circuit for the

LCD bias reference voltage

OPTION B: 1.5 V power supply specification (halver circuit disabled), with the regulator circuit for the

LCD bias reference voltage

OPTION C: 3.0 V power supply specification (halver circuit enabled), without the regulator circuit for the

LCD bias reference voltage

OPTION D: 3.0 V power supply specification (halver circuit enabled), with the regulator circuit for the

LCD bias reference voltage

FEATURES

The ML63611A has the following features.

a. Extensive instruction set

•

407 instructions

Transfer, rotate, increment/decrement, arithmetic operations, compare, logic operations, mask

operations, bit operations, ROM table reference, stack operations, flag operations, jump,

conditional branch, call/return, control

b. Wide variety of addressing modes

•

Indirect addressing mode for 4 types of data memory with current bank register, extra bank

•

Data memory bank internal direct addressing mode

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与ML63611A相关器件

型号	品牌	获取价格	描述	数据表
ML63611A-XXXWA	OKI	获取价格	4-Bit Microcontroller that Operates under Ultra-Low Supply Current, with RC Oscillation Ty
ML637PTA102MLC	COILCRAFT	获取价格	General Purpose Inductor, 1uH, 20%, 1 Element, Ferrite-Core, SMD, 7674, ROHS COMPLIANT
ML637PTA102MLF	COILCRAFT	获取价格	General Purpose Inductor,
ML637PTA102MLN	COILCRAFT	获取价格	General Purpose Inductor, 1uH, 20%, 1 Element, Ferrite-Core, SMD, 7674, CHIP, 7674, ROHS C
ML637PTA102MLT	COILCRAFT	获取价格	General Purpose Inductor,
ML637PTA102MLU	COILCRAFT	获取价格	General Purpose Inductor,
ML637PTA102MLZ	COILCRAFT	获取价格	High Reliability Power Inductors
ML637PTA122MLC	COILCRAFT	获取价格	General Purpose Inductor, 1.2uH, 20%, 1 Element, Ferrite-Core, SMD, 7674, ROHS COMPLIANT
ML637PTA122MLF	COILCRAFT	获取价格	General Purpose Inductor,
ML637PTA122MLH	COILCRAFT	获取价格	General Purpose Inductor, 1.2uH, 20%, 1 Element, Ferrite-Core, SMD, 7674, CHIP, 7674, ROHS

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