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参数资料
| 型号： | STM8AF6126TBX |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP32 |
| 封装： | 7 X 7 MM, ROHS COMPLIANT, LQFP-32 |
| 文件页数： | 20/99页 |
| 文件大小： | 881K |
| 代理商： | STM8AF6126TBX |
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STM8AF61xx, STM8AF62xx
Pinouts and pin description
Doc ID 14952 Rev 4
6.2
Alternate function remapping
As shown in the rightmost column of Table 7, some alternate functions can be remapped at
different I/O ports by programming one of eight AFR (alternate function remap) option bits.
Refer to Section 9: Option bytes on page 47. When the remapping option is active, the
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 STM8A microcontroller family reference manual, RM0009).
47 31
PD6/
LINUART_RX
I/O
X
XX
-
O1
X
X Port D6
LINUART
data
receive
—
48 32 PD7/TLI(6)
I/O
X
XX
-
O1
X
X Port D7
Top level interrupt
—
1.
Refer to Table 6 for the definition of the abbreviations.
2.
Reset state is shown in bold.
3.
In halt/active halt mode this pad behaves in the following way:
- 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.
4.
On this pin, a pull-up resistor as specified in Table 51. I/O static characteristics is enabled during the reset phase of the
product.
5.
In the open-drain output column, ‘T’ defines a true open-drain I/O (P-buffer and protection diode to VDD are not
implemented)
6.
If this pin is configured as interrupt pin, it will trigger the TLI.
Table 7.
STM8AF61xx/62xx (32 Kbytes) microcontroller pin description(1)(2) (continued)
Pin
number
Pin name
Ty
p
e
Input
Output
Main
function
(after
reset)
Default alternate
function
Alternate
function after
remap
[option bit]
LQ
FP48
VF
QF
PN/L
QF
P32
floating
wpu
Ext.
interrupt
Hi
gh
si
nk
Speed
OD
PP
相关PDF资料 |
PDF描述 |
|---|---|
| STM8AF6126TCX | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP32 |
| STM8AF6266TDY | 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP32 |
| STM8AF6146TAU | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP32 |
| STM8AF6168TBX | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP48 |
| STM8AF6226TAU | 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| STM8AF6146 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Automotive 8-bit MCU, with up to 32 Kbytes Flash, data EEPROM, 10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5 V |
| STM8AF6146TCY | 制造商:STMicroelectronics 功能描述: |
| STM8AF6148 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Automotive 8-bit MCU, with up to 32 Kbytes Flash, data EEPROM, 10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5 V |
| STM8AF6166 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Automotive 8-bit MCU, with up to 32 Kbytes Flash, data EEPROM, 10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5 V |
| STM8AF6166TAY | 制造商:STMicroelectronics 功能描述:AUTOMOTIVE 8-BIT MCU, WITH UP TO 32 KBYTES FLASH, EEPROM - Trays |
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