參數(shù)資料
型號: EM6517
廠商: Electronic Theatre Controls, Inc.
元件分類: 4位微控制器
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述: 4位單片機(jī)的小型通用紅外遙控器
文件頁數(shù): 1/66頁
文件大小: 762K
代理商: EM6517
(00,&52(/(&7521,&0$5,16$
EM Microelectronic-Marin SA, 09/99, Rev. A/277
1
EM6517 4 Bit Microcontroller
Features
Low Power
- 9 μA active mode, ADC off
- 15 μA active mode, ADC on
1.3 μA standby mode
0.1μA sleep mode
@ 3.0V, 32kHz, 25°C
Voltage range logic incl. EEPROM 2.0 to 5.5 V
Voltage range for the ADC is 2.6 to 5.5 V
2 clocks per instruction cycle
72 basic instructions
EEPROM 3072
×
16 bit (program memory)
RAM 128
×
4 bit
EEPROM 64
×
8 bit (peripheral memory)
Voltage Level Detector, 3 levels software
selectable : 2.2, 2.5, 3.0 V
2 channel ADC, successive approximation method;
conversion time at 32 kHz : 305μs
Max. 12 inputs (3 ports); port A, port B, port C
Max. 8 outputs (2 ports); port B, port C
Serial Write Buffer, 256 bit wide , 4 bit rates
Oscillation supervisor and timer watchdog
Universal 10-bit counter, PWM, event counter
8 internal interrupt sources (2
×
timer , 2
×
prescaler, ADC, VLD, FIFO, EEPROM)
4 external interrupt sources (input port A )
Frequency output; 32kHz, 2kHz, 1kHz, PWM
Description
The EM6517-1 is an advanced single chip CMOS 4-bit
microcontroller. It contains ROM, RAM, power on
reset, watchdog timer, oscillation detection circuit,
combined timer, event counter, prescaler, E
2
PROM, 2
channel ADC, serial write buffer, voltage level detector
and several clock functions. The low voltage feature
and low power consumption make it the most suitable
controller for battery, stand alone and mobile
equipment. The EM6517-1 is manufactured using EM
Marin’s advanced low power (ALP) CMOS Process.
Typical Applications
Sensor & detector interface
Heat meter interface
Security systems
Household equipment controls
Automotive controls
Measurement equipment
R/F and IR. control
Voltage control
Figure 1. Architecture
Figure 2. Pin Configuration
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