 English |
|
|
|
|
|
|
|
| HMS81C2012A Datasheet, PDF (18/107 Pages) List of Unclassifed Manufacturers – CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver | |||
| |||
| ◁ |
HMS81C2012A/2020A
7. ELECTRICAL CHARACTERISTICS
7.1 Absolute Maximum Ratings
Supply voltage ............................................. -0.3 to +7.0 V
Storage Temperature .................................... -40 to +85 °C
Voltage on Normal voltage pin
with respect to Ground (VSS)
..............................................................-0.3 to VDD+0.3 V
Voltage on High voltage pin
with respect to Ground (VSS)
............................................................ -45V to VDD+0.3 V
Maximum current out of VSS pin .......................... 150 mA
Maximum current into VDD pin .............................. 80 mA
Maximum current sunk by (IOL per I/O Pin) .......... 20 mA
7.2 Recommended Operating Conditions
Maximum output current sourced by (IOH per I/O Pin)
................................................................................... 8 mA
Maximum current (ΣIOL) ...................................... 100 mA
Maximum current (ΣIOH)........................................ 50 mA
Note: Stresses above those listed under âAbsolute Maxi-
mum Ratingsâ may cause permanent damage to the de-
vice. This is a stress rating only and functional operation of
the device at any other conditions above those indicated in
the operational sections of this specification is not implied.
Exposure to absolute maximum rating conditions for ex-
tended periods may affect device reliability.
Parameter
Symbol
Supply Voltage
VDD
Operating Frequency
Operating Temperature
fXIN
TOPR
Condition
fXI = 4.5 MHz
fXI = 8MHz
VDD = 2.7V~5.5V
VDD = 4.5V~5.5V
Specifications
Min.
Max.
2.7
5.5
4.5
5.5
1
6
1
8
-40
85
Unit
V
V
MHz
MHz
°C
7.3 A/D Converter Characteristics
(TA=25°C, VDD=5V, VSS=0V, AVDD=5.12V, AVSS=0V @fXIN =4MHz)
Parameter
Analog Power Supply Input Voltage Range
Analog Input Voltage Range
Current Following
Between AVDD and AVSS
Overall Accuracy
Non-Linearity Error
Differential Non-Linearity Error
Zero Offset Error
Full Scale Error
Gain Error
Symbol
AVDD
VAN
IAVDD
CAIN
NNLE
NDNLE
NZOE
NFSE
NNLE
Condition
Specifications
Min.
Typ.1
Max.
AVSS
-
AVDD
AVSS-0.3
AVDD+0.3
-
-
200
-
-
±2
-
-
±2
-
-
±2
-
-
±2
-
-
±2
-
-
±2
Unit
V
V
uA
LSB
LSB
LSB
LSB
LSB
LSB
14
SEP. 2004 Ver 2.00
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese