STM32F103ZCT7 STMicroelectronics, STM32F103ZCT7 Datasheet - Page 85

• Manufacturer Part Number: STM32F103ZCT7
• Description: MCU ARM 32BIT 256KB FLSH 144LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F103ZCT7

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
• Number Of I /o: 112
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 21x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 144-LFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

STM32F103xC, STM32F103xD, STM32F103xE
Input/output AC characteristics
The definition and values of input/output AC characteristics are given in
Table
Unless otherwise specified, the parameters given in
performed under ambient temperature and V
Table
Table 47.
1. The I/O speed is configured using the MODEx[1:0] bits. Refer to the STM32F10xxx reference manual for a
2. The maximum frequency is defined in
3. Guaranteed by design, not tested in production.
MODEx[1:0]
bit value
description of GPIO Port configuration register.
10
01
11
47, respectively.
10.
-
(1)
I/O AC characteristics
F
f
f
Symbol
max(IO)out
max(IO)out
max(IO)out
t
t
t
t
t
t
t
r(IO)out
r(IO)out
r(IO)out
EXTIpw
f(IO)out
f(IO)out
f(IO)out
Maximum frequency
Output high to low
level fall time
Output low to high
level rise time
Maximum frequency
Output high to low
level fall time
Output low to high
level rise time
Maximum frequency
Output high to low
level fall time
Output low to high
level rise time
Pulse width of
external signals
detected by the EXTI
controller
Parameter
Doc ID 14611 Rev 7
Figure
(1)
42.
(2)
(2)
(2)
C
C
C
C
C
C
C
C
C
C
C
C
C
DD
L
L
L
L
L
L
L
L
L
L
L
L
L
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 30 pF, V
= 50 pF, V
= 50 pF, V
= 30 pF, V
= 50 pF, V
= 50 pF, V
= 30 pF, V
= 50 pF, V
= 50 pF, V
supply voltage conditions summarized in
Table 47
Conditions
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 2.7 V to 3.6 V
= 2 V to 3.6 V
= 2 V to 3.6 V
= 2 V to 3.6 V
= 2 V to 3.6 V
= 2.7 V to 3.6 V
= 2 V to 2.7 V
= 2.7 V to 3.6 V
= 2.7 V to 3.6 V
= 2 V to 2.7 V
= 2.7 V to 3.6 V
= 2.7 V to 3.6 V
= 2 V to 2.7 V
are derived from tests
Electrical characteristics
Figure 42
Min
10
125
125
25
25
12
12
Max
5
8
5
8
10
50
30
20
2
(3)
(3)
(3)
(3)
and
(3)
(3)
(3)
(3)
(3)
(3)
85/123
MHz
MHz
MHz
MHz
MHz
Unit
ns
ns
ns
ns