參數(shù)資料
型號： EM785830AA
廠商： ELAN Microelctronics Corp .
英文描述： 8-BIT MICRO-CONTROLLER
中文描述： 8位微控制器
文件頁數(shù)： 25/43頁
文件大小： 396K
代理商： EM785830AA
EM785830AA
8-bit Micro-controller
__________________________________________________________________________________________________________________________________________________________________
* This specification is subject to be changed without notice.
12/1/2004 V1.6
For PLL clock = 895.658kHz ~ 14.3MHz (CLK2~CLK0 = 001 ~ 111)
ADCLK1 ADCLK0
Sampling rate
0
0
74.6K
0
1
37.4K
1
0
18.7K
1
1
9.3K
For PLL clock = 447.829kHz (CLK2~CLK0 = 000)
ADCLK1 ADCLK0
Sampling rate
0
0
37.4K
0
1
18.7K
1
0
9.3K
1
1
4.7K
This is a CMOS multi-channel 10-bit successive approximation A/D converter.
Features
74.6kHz maximum conversion speed at 5V.
Adjusted full scale input
External reference voltage input or internal(VDD) reference voltage
4 analog inputs multiplexed into one A/D converter
Power down mode for power saving
A/D conversion complete interrupt
Interrupt register, A/D control and status register, and A/D data register
Operation voltage
>=3.5V
>=3.0V
>=2.5V
>=2.5V
Operation voltage
>=3.0V
>=3.0V
>=2.5V
>=2.5V
Fig.9 ADC voltage control logic
fpll
Mx
16
12
8
4
2
1
1
fs
fadcon = fadc / 12
Nx = 2
37.391kHz
37.391kHz
37.391kHz
37.391kHz
37.391kHz
37.391kHz
18.659khz
Nx = 1
74.638kHz
74.638kHz
74.638kHz
74.638kHz
74.638kHz
74.638kHz
37.391kHz
Nx = 4
18.659khz
18.659khz
18.659khz
18.659khz
18.659khz
18.659khz
9.329kHz
Nx = 8
9.329kHz
9.329kHz
9.329kHz
9.329kHz
9.329kHz
9.329kHz
4.665kHz
14.331MHz
10.747MHz
7.165MHz
3.582MHz
1.791MHz
895.658kHz
447.829kHz
895.658kHz
895.658kHz
895.658kHz
895.658kHz
895.658kHz
895.658kHz
447.829kHz
Bit 5 ~ Bit 7(IN0~ IN2) : Input channel selection of AD converter
These two bits can choose one of three AD input.
IN2
IN1
IN0
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Input
-
-
AD3
AD4
AD5
AD6
-
-
Pin
Not select
Not select
P62
P63
P64
P65
Not select
Not select
Programmable
divider
1/Mx
Divider
Nx
10-bit
ADC
ADCLK1~ADCLK0
fs
ADC output
PLL
ENPLL
CLK2 ~ CLK0
fpll
fadc
相關(guān)PDF資料
PDF描述
EM785830AAM 8-BIT MICRO-CONTROLLER
EM785830AAP 8-BIT MICRO-CONTROLLER
EM785830AD 8-BIT MICRO-CONTROLLER
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EM78P5830AA 8-BIT MICRO-CONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EM785830AAM 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-BIT MICRO-CONTROLLER
EM785830AAP 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-BIT MICRO-CONTROLLER
EM785830AD 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-BIT MICRO-CONTROLLER
EM785830ADQ 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-BIT MICRO-CONTROLLER
EM785840 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-BIT MICRO-CONTROLLER
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