STM8S105K4U6 STMicroelectronics, STM8S105K4U6 Datasheet - Page 97

• Manufacturer Part Number: STM8S105K4U6
• Description: MCU 8BIT 16K FLASH 32-VFQFPN
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8S105K4U6

• Core Processor: STM8
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.95 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VFQFN
• Processor Series: STM8S10x
• Core: STM8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWSTM8
• Development Tools By Supplier: STICE-SYS001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 7 Channel
• For Use With: 497-10040 - EVAL KIT STM8S DISCOVERY497-10593 - KIT STARTER FOR STM8S207/8 SER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STM8S105xx
10.3.11
10-bit ADC characteristics
Subject to general operating conditions for V
Symbol
f
V
V
V
V
C
t
t
t
(1)
(2)
by the external source. The internal resistance of the analog source must allow the
capacitance to reach its final voltage level within t
ADC
S
STAB
CONV
DDA
REF+
REF-
AIN
ADC
(2)
During the sample time the input capacitance C
Data guaranteed by design, not tested in production..
Parameter
ADC clock frequency
Analog supply
Positive reference voltage
Negative reference voltage
Conversion voltage range
Internal sample and hold
capacitor
Sampling time
Wakeup time from standby
Total conversion time
(including sampling time,
10-bit resolution)
Table 45: ADC characteristics
DocID14771 Rev 10
(2)
Conditions
V
V
Devices with
external
V
f
f
f
f
ADC
ADC
ADC
ADC
DDA
DDA
REF+
DDA
= 4 MHz
= 6 MHz
= 4 MHz
= 6 MHz
=2.95 to 5.5 V
=4.5 to 5.5 V
/V
, f
MASTER
REF-
AIN
S.
After the end of the sample time t
(3 pF max) can be charged/discharged
pins
, and T
Min
1.0
1.0
3.0
2.75
V SSA
V SSA
V
0.75
0.5
3.5
2.33
14
A
REF-
unless otherwise specified.
Electrical characteristics
(1)
Typ
3.0
7.0
Max
4.0
6.0
5.5
V
0.5
V DDA
V
DDA
REF+
(1)
Unit
MHz
V
V
V
V
V
pF
µs
µs
µs
µs
1/f
97/127
S
ADC
,