STM32F102CBT6TR STMicroelectronics, STM32F102CBT6TR Datasheet - Page 49

• Manufacturer Part Number: STM32F102CBT6TR
• Description: MCU 32BIT ARM 128K FLASH 48-LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F102CBT6TR

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
• Number Of I /o: 37
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Processor Series: STM32F102x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 37
• Number Of Timers: 6
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 10 Channel
• For Use With: 497-10030 - STARTER KIT FOR STM32497-6438 - BOARD EVALUTION FOR STM32 512K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

STM32F102x8, STM32F102xB
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 35.
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
-
35, respectively.
8.
(1)
F
f
f
max(IO)out
max(IO)out
Symbol
max(IO)out
t
t
t
t
t
t
t
f(IO)out
r(IO)out
f(IO)out
r(IO)out
f(IO)out
r(IO)out
EXTIpw
I/O AC characteristics
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 15056 Rev 3
Figure
(1)
(2)
(2)
20.
(2)
DD
supply voltage conditions summarized in
C
C
C
C
C
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
L
L
L
L
L
= 50 pF, V
= 50 pF, V
= 30 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
= 50 pF, V
Table 35
Conditions
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
are derived from tests
= 2.7 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
= 2.7 V to 3.6 V
= 2.7 V to 3.6 V
= 2 V to 3.6 V
= 2 V to 2.7 V
= 2 V to 3.6 V
= 2 V to 2.7 V
Electrical characteristics
Figure 20
125
125
25
25
12
12
Max
5
8
5
8
10
50
30
20
10
2
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
and
(3)
(3)
MHz
MHz
MHz
MHz
MHz
Unit
49/69
ns
ns
ns
ns