MCBSTM32EXL Keil, MCBSTM32EXL Datasheet - Page 139

• Manufacturer Part Number: MCBSTM32EXL
• Description: BOARD EVALUATION FOR STM32F103ZE
• Manufacturer: Keil

Specifications of MCBSTM32EXL

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RM0008
Figure 13. Basic structure of a standard I/O port bit
Figure 14. Basic structure of a five-volt tolerant I/O port bit
1. V
DD_FT
To on-chip
peripheral
To on-chip
peripheral
Write
Write
From on-chip
peripheral
From on-chip
peripheral
Read/write
Read/write
Read
Read
is a potential specific to five-volt tolerant I/Os and different from V
Analog Input
Analog Input
Alternate Function Input
Alternate Function Input
Alternate Function Output
Alternate Function Output
General-purpose and alternate-function I/Os (GPIOs and AFIOs)
Doc ID 13902 Rev 9
Output driver
Output driver
Input driver
Input driver
trigger
trigger
TTL Schmitt
TTL Schmitt
Output
control
Output
control
on/off
on/off
V
V
V
SS
V
SS
on/off
on/off
on/off
on/off
DD
DD
P-MOS
N-MOS
P-MOS
N-MOS
Push-pull,
open-drain or
disabled
Push-pull,
open-drain or
disabled
V
V
V
V
DD
SS
SS
DD
DD
.
V
V
V
V
DD_FT
SS
SS
DD
Protection
diode
Protection
diode
Protection
diode
(1)
ai14781
ai14782
139/995
I/O pin
I/O pin