STM8AF6268TDX STMicroelectronics, STM8AF6268TDX Datasheet - Page 28

• Manufacturer Part Number: STM8AF6268TDX
• Description: 8 BITS MICROCONTR
• Manufacturer: STMicroelectronics
• Series: STM8Ar

Specifications of STM8AF6268TDX

• Core Processor: STM8A
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 38
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 32-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Pinouts and pin description
Table 10.
1. Refer to
2. Reset state is shown in bold.
3. In Halt/Active-halt mode this pad behaves in the following way:
4. On this pin, a pull-up resistor as specified in
5. AIN12 is not selectable in ADC scan mode or with analog watchdog.
6. In the open-drain output column, ‘T’ defines a true open-drain I/O (P-buffer, week pull-up, and protection diode to V
7. The PD1 pin is in input pull-up during the reset phase and after reset release.
8. If this pin is configured as interrupt pin, it will trigger the TLI.
6.2
28/91
number
47 31
48 32 PD7/TLI
Pin
- the input/output path is disabled
- if the HSE clock is used for wakeup, the internal weak pull up is disabled
- if the HSE clock is off, internal weak pull up setting from corresponding OR bit is used
By managing the OR bit correctly, it must be ensured that the pad is not left floating during Halt/Active-halt.
product.
not implemented)
PD6/
LINUART_RX
Table 9
Pin name
STM8AF61xx/62xx (32 Kbytes) microcontroller pin description
Alternate function remapping
As shown in the rightmost column of
different I/O ports by programming one of eight AFR (alternate function remap) option bits.
Refer to
default alternate function is no longer available.
To use an alternate function, the corresponding peripheral must be enabled in the peripheral
registers.
Alternate function remapping does not effect GPIO capabilities of the I/O ports (see the
GPIO section of the STM8S and STM8A microcontroller families reference manual,
RM0016).
(8)
for the definition of the abbreviations.
Section 9: Option bytes on page
I/O X
I/O X
Input
X
X
Table
X
X
Doc ID 14952 Rev 5
-
-
37. I/O static characteristics is enabled during the reset phase of the
Output
O1
O1
Table
X
X
43. When the remapping option is active, the
10, some alternate functions can be remapped at
X Port D6
X Port D7 Top level interrupt
LINUART
data
receive
Default alternate
function
STM8AF61xx, STM8AF62xx
(1)(2)
(continued)
—
—
function after
[option bit]
Alternate
remap
DD
are