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EM78P341 Datasheet(PDF) 91 Page - ELAN Microelectronics Corp

Part # EM78P341
Description  8-Bit Microprocessor with OTP ROM
PDF  102 Pages
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Manufacturer  EMC [ELAN Microelectronics Corp]
Direct Link  http://www.emc.com.tw
Logo EMC - ELAN Microelectronics Corp

EM78P341 Datasheet(HTML) 91 Page - ELAN Microelectronics Corp

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EM78P341N/342N/343N
8-Bit Microprocessor with OTP ROM
Product Specification (V1.0) 12.01.2006
• 85
(This specification is subject to change without further notice)
Symbol
Parameter
Condition
Min.
Typ.
Max.
Unit
OE
Offset error
Vdd=VAREF=5.0V, VASS =0.0V
±0
±2
±4
LSB
ZAI
Recommended
impedance of analog
voltage source
–
0
8
10
KΩ
TAD
ADC clock period
Vdd=VAREF=5.0V, VASS =0.0V
4
–
–
us
TCN
AD conversion time
Vdd=VAREF=5.0V, VASS =0.0V
15
–
15
TAD
ADIV
ADC OP input voltage
range
Vdd=VAREF=5.0V, VASS =0.0V
0
–
VAREF
V
0
0.2
0.3
ADOV
ADC OP output voltage
swing
Vdd=VAREF=5.0V, VASS =0.0V,
RL=10KΩ
4.7
4.8
5
V
ADSR
ADC OP slew rate
Vdd=VAREF=5.0V, VASS =0.0V
0.1
0.3
–
V/us
PSR
Power Supply Rejection
Vdd=5.0V±0.5V
±0
–
±2
LSB
Note: 1. These parameters are hypothetical (not tested) and are provided for design reference use only.
2. There is no current consumption when ADC is off other than minor leakage current.
3. AD conversion result will not decrease when an increase of input voltage and no missing code will result.
4. These parameters are subject to change without further notice.
8.2 Comparator (OP) Characteristics
Vdd = 5.0V, Vss=0V, Ta=25°
C
Symbol
Parameter
Condition
Min.
Typ.
Max.
Unit
SR
Slew rate
0.1
0.2
V/us
IVR
Input voltage range
Vdd =5.0V, VSS =0.0V
0
5
V
0
0.2
0.3
OVS
Output voltage swing
Vd =5.0V, VSS =0.0V, RL=10KΩ
4.7
4.8
5
V
Iop
Supply current of OP
250
350
500
uA
Ico
Supply current of Comparator
300
uA
PSR
R
Power-supply Rejection
Ration for OP
Vdd= 5.0V, VSS =0.0V
50
60
70
dB
Vs
Operating range
2.5
5.5
V
Note: 1. These parameters are hypothetical (not tested) and are provided for design reference use only.



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