ST92T163 ST Microelectronics, ST92T163 Datasheet - Page 217

• Manufacturer Part Number: ST92T163
• Description: 8/16-BIT FULL SPEED USB MCU FOR COMPOSITE DEVICES WITH 16 ENDPOINTS
• Manufacturer: ST Microelectronics

A/D CONVERTER, EXTERNAL TRIGGER TIMING TABLE
(
(1) 3.0 - 4.0V voltage range is only available on devices with suffix L or V, with different frequency limitatio ns (L: 8 MHz, V: 16 MHz)
A/D CONVERTER. ANALOG PARAMETERS TABLE
(
Notes: (*)
V
V
T
T
T
T
T
T
T
T
Analog Input Range
Conversion Time Fast/Slow
Sample Time Fast/Slow
Power-up Time
Resolution
Differential Non Linearity
Integral Non Linearity
Offset Error
Gain Error
Absolute Accuracy
Input Resistance
Hold Capacitance
DD
DD
low
high
ext
str
low
high
ext
str
Symbol
= 3.0 - 5.5V
= 3.0 - 5.5V
(**) ’LSBs’ , as used here, as a value of
(1)
(2)
(3)
(4)
The values are expected at 25 Celsius degrees with
3.0 - 4.0V voltage range is only available on devices with suffix L or V, with different frequency limitations (L: 8 MHz, V: 16 MHz)
including Sample time
it must be considered as the on-chip series resistance before the sampling capacitor
DNL ERROR= max {[V(i) -V(i-1)] / LSB-1}
ABSOLUTE ACCURACY= overall max conversion error
Parameter
Pulse Width
Pulse Distance
Period/fast Mode
Start Conversion Delay
Pulse Width
Pulse Distance
Period/fast Mode
Start Conversion Delay
(1)
(1)
;
;
T
T
A
A
= 0 to 70 C; unless otherwise specified)
= 0 to 70 C; unless otherwise specified)
Parameter
Core Clock issued by Timing Controller
V
DD
/256
typ (*)
0.5
0.5
0.5
0.5
OSCIN divide by
8
1
2;min/max
INL ERROR= max {[V(i) -V(0)] / LSB-i}
V
ST92163 - ELECTRICAL CHARACTERISTICS
DD
51.5/87.5
78/138
= 5V
Value
min
V
60
SS
by 1; min/max
OSCIN divide
max
1.92
V
1.5
1.5
1.5
1.5
DD
1
2
INTCLK
INTCLK
Kohm
LSBs
LSBs
LSBs
INTCLK
INTCLK
Unit
bits
(**)
pF
78+1
V
min
1.5
0.5
s
Value
Note
max
(2)
(4)
(4)
(4)
(3)
1.5
INTCLK
217/224
Unit
ns
ns
ns
ns
ns
s
s