ST62T03CM6 STMicroelectronics, ST62T03CM6 Datasheet - Page 85

• Manufacturer Part Number: ST62T03CM6
• Description: IC MCU 8BIT W/ADC 16-SOP
• Manufacturer: STMicroelectronics
• Series: ST6r

Specifications of ST62T03CM6

• Core Processor: ST6
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, WDT
• Number Of I /o: 9
• Program Memory Size: 1KB (1K x 8)
• Program Memory Type: OTP
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Controller Family/series: ST6
• No. Of I/o's: 9
• Ram Memory Size: 64Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• Processor Series: ST62T0x
• Core: ST6
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 9
• Number Of Timers: 2
• Operating Supply Voltage: 3 V to 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST622XC-KIT/110, ST62GP-EMU2, ST62E2XC-EPB/110, ST62E6XC-EPB/US, STREALIZER-II
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: In Transition
• Other names: 497-8233; ST62T03CM6

8-BIT ADC CHARACTERISTICS (Cont’d)
ADC Accuracy
Notes:
1. Negative injection disturbs the analog performance of the device. In particular, it induces leakage currents throughout
2. Data based on characterization results over the whole temperature range, monitored in production.
Figure 67. ADC Accuracy Characteristics
Note: ADC not present on some devices. See device summary on page 1.
Symbol
255
254
253
the device including the analog inputs. To avoid undesirable effects on the analog functions, care must be taken:
- Analog input pins must have a negative injection less than 1mA (assuming that the impedance of the analog voltage
is lower than the specified limits).
- Pure digital pins must have a negative injection less than 1mA. In addition, it is recommended to inject the current as
far as possible from the analog input pins.
|E
|E
|E
7
6
5
4
3
2
1
E
E
0
V
O
G
D
T
L
SSA
|
|
|
Digital Result ADCDR
1
1LSB
Total unadjusted error
Offset error
Gain Error
Differential linearity error
Integral linearity error
E
O
2
IDEAL
3
1)
Parameter
=
1)
4
V
---------------------------------------- -
DDA
5
256
1 LSB
–
V
1)
E
1)
SSA
6
T
IDEAL
1)
E
7
L
(2)
E
D
Doc ID 4563 Rev 5
Conditions
f
253 254 255 256
OSC
(3)
V
DD
=8MHz
=5V
(1)
2)
E
G
V
DDA
Min
(1) Example of an actual transfer curve
(2) The ideal transfer curve
(3) End point correlation line
E
between the actual and the ideal transfer curves.
E
transition and the first ideal one.
E
transition and the last actual one.
E
between actual steps and the ideal one.
E
between any actual transition and the end point
correlation line.
T
O
G
D
L
=Total Unadjusted Error: maximum deviation
=Integral Linearity Error: maximum deviation
=Offset Error: deviation between the first actual
=Gain Error: deviation between the last ideal
=Differential Linearity Error: maximum deviation
V
in
(LSB
ST6200C ST6201C ST6203C
-0.31
Typ.
0.72
0.54
1.2
IDEAL
)
2, fosc>1.2MHz
4, fosc>32KHz
Max
Unit
LSB
85/100
1