参数资料
型号: S83C196MD
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP80
封装: EIAJ, SHRINK, QFP-80
文件页数: 14/25页
文件大小: 1306K
代理商: S83C196MD
8XC196MD
8-BIT MODE AD OPERATING CONDITIONS
Symbol
Description
Min
Max
Units
TA
Ambient Temperature
b
40
a
85
C
VCC
Digital Supply Voltage
450
550
V
VREF
Analog Supply Voltage
400
550
V(1)
TSAM
Sample Time
10
m
s(2)
TCONV
Conversion Time
70
200
m
s(2)
FOSC
Oscillator Frequency
80
160
MHz
NOTES
ANGND and VSS should nominally be at the same potential
1 VREF must be within 05V of VCC
2 The value of AD
TIME is selected to meet these specifications
8-BIT MODE AD CHARACTERISTICS (Over the Above Operating Conditions)
Parameter
Typical(1)
Min
Max
Units
Resolution
256
Level
8
Bits
Absolute Error
0
g
1
LSBs
Full Scale Error
g
05
LSBs
Zero Offset Error
g
05
LSBs
Non-Linearity
0
g
1
LSBs
Differential Non-Linearity
l b
1
a
1
LSBs
Channel-to-Channel Matching
0
g
10
LSBs
Repeatability
g
025
LSBs
Temperature Coefficients
Offset
0003
LSBC
Full Scale
0003
LSBC
Differential Non-Linearity
0003
LSBC
Off Isolation
b
60
dB(2 3)
Feedthrough
b
60
dB(2)
VCC Power Supply Rejection
b
60
dB(2)
Input Series Resistance
750
2K
X(4)
Voltage on Analog Input Pin
VSSb 05
VREF a 05
V(5 6)
Sampling Capacitor
3
pF
DC Input Leakage
g
10
g
30
m
A
NOTES
An ‘‘LSB’’ as used here has a value of approximately 20 mV (See Embedded Microcontrollers and Processors Handbook
for AD 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 the pin current is limited to g2 mA
6 Applying voltages beyond these specifications will degrade the accuracy of other channels being converted
7 All conversions performed with processor in IDLE mode
21
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