80C196KC Datasheet, PDF (20/25 Pages) Intel Corporation – COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER

8XC196KC 8XC196KC20
8-BIT MODE A D OPERATING CONDITIONS
Symbol
Description
T_A
T_A
V_CC
V_REF
T_SAM
T_CONV
F_OSC
F_OSC
Ambient Temperature Commercial Temp
Ambient Temperature Extended Temp
Digital Supply Voltage
Analog Supply Voltage
Sample Time
Conversion Time
Oscillator Frequency (8XC196KC)
Oscillator Frequency (8XC196KC20)
NOTE
ANGND and V_SS should nominally be at the same potential 0 00V
1 The value of AD TIME is selected to meet these specifications
Min
0
b₄₀
4 50
4 00
10
7
80
80
Max
a₇₀
a₈₅
5 50
5 50
20
16 0
20 0
Units
C
C
V
V
ms⁽¹⁾
ms⁽¹⁾
MHz
MHz
8-BIT MODE A D CHARACTERISTICS (Over Specified Operating Conditions)
Parameter
Typical
Minimum
Maximum
Units
Resolution
256
256
Levels
8
8
Bits
Absolute Error
0
g1
LSBs
Full Scale Error
g0 5
LSBs
Zero Offset Error
g0 5
LSBs
Non-Linearity
0
g1
LSBs
Differential Non-Linearity Error
lb₁
a₁
LSBs
Channel-to-Channel Matching
g1
LSBs
Repeatability
g0 25
LSBs
Temperature Coefficients
Offset
Full Scale
Differential Non-Linearity
0 003
0 003
0 003
LSB C
LSB C
LSB C
Off Isolation
b₆₀
dB
Feedthrough
b₆₀
dB
V_CC Power Supply Rejection
b₆₀
Input Series Resistance
750
dB
1 2K
Xs
Voltage on Analog Input Pin
DC Input Leakage
V_SS ^b 0 5
V_REF ^a 0 5
V
0
g3 0
mA
Sampling Capacitor
3
pF
Notes
23
2
2
4
56
NOTES
An ‘‘LSB’’ as used here has a value of approximately 20 mV (See Embedded Microcontrollers and Processors Handbook
for A D glossary of terms)
1 These values are expected for most parts at 25 C but are not tested or guaranteed
2 DC to 100 KHz
3 Multiplexer Break-Before-Make is guaranteed
4 Resistance from device pin through internal MUX to sample capacitor
5 These values may be exceeded if pin current is limited to g2 mA
6 Applying voltages beyond these specifications will degrade the accuracy of all channels being converted
7 All conversions performed with processor in IDLE mode
20