st62t18c STMicroelectronics, st62t18c Datasheet - Page 67

• Manufacturer Part Number: st62t18c
• Description: 8-bit Mcus With A/d Converter, Auto-reload Timer, Uart, Osg, Safe Reset And 20-pin Package
• Manufacturer: STMicroelectronics

6.5 A/D CONVERTER CHARACTERISTICS
(T
Notes:
1. Noise at VDD, VSS <10mV
2. With oscillator frequencies less than 1MHz, the A/D Converter accuracy is decreased.
6.6 TIMER CHARACTERISTICS
(T
6.7 SPI CHARACTERISTICS
(T
6.8 ARTIMER ELECTRICAL CHARACTERISTICS
(T
Symbol
A
A
A
A
Symbol
AC
A
FSR
Res
ZIR
AD
= -40 to +125 C unless otherwise specified)
= -40 to +125 C unless otherwise specified)
= -40 to +125 C unless otherwise specified)
= -40 to +125 C unless otherwise specified)
TOT
t
C
f
t
IN
IN
W
I
Resolution
Total Accuracy
Conversion Time
Zero Input Reading
Full Scale Reading
Analog Input Current During
Conversion
Analog Input Capacitance
Input Frequency on TIMER Pin
Pulse Width at TIMER Pin
Parameter
(1) (2)
Parameter
f
f
f
f
Conversion result when
V
Conversion result when
V
V
OSC
OSC
OSC
OSC
IN
IN
DD
= V
= V
= 4.5V
Test Conditions
> 1.2MHz
> 32kHz
= 8MHz (T
= 4 MHz
SS
DD
V
V
Test Conditions
A
DD
DD
< 85 C)
= 3.0V
4.5V
Min.
00
Min.
125
1
Value
Typ.
140
70
8
2
Value
Typ.
ST62T18C/E18C
Max.
1.0
FF
5
2
4
Max.
I
--------- -
INT
4
Unit
LSB
Hex
Hex
Bit
pF
MHz
A
Unit
s
ns
s
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