STM32F103R8H7 STMicroelectronics, STM32F103R8H7 Datasheet - Page 53
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
STM32F103R8H7
Manufacturer Part Number
STM32F103R8H7
Description
MCU 32BIT 64K FLASH 64BGA
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STM32F103R8H6.pdf
(99 pages)
Specifications of STM32F103R8H7
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
51
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
20K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 16x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
64-LFBGA
Processor Series
STM32F103x
Core
ARM Cortex M3
3rd Party Development Tools
EWARM, EWARM-BL, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
ST-LINK
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32F103R8H7
Manufacturer:
STMicroelectronics
Quantity:
10 000
STM32F103x8, STM32F103xB
5.3.7
Figure 24. Typical application with a 32.768 kHz crystal
Internal clock source characteristics
The parameters given in
temperature and V
High-speed internal (HSI) RC oscillator
Table 24.
1. V
2. Refer to application note AN2868 “STM32F10xxx internal RC oscillator (HSI) calibration” available from
3. Guaranteed by design, not tested in production.
4. Based on characterization, not tested in production.
DuCy
I
t
DD(HSI)
Symbol
ACC
su(HSI)
the ST website www.st.com.
f
DD
HSI
(HSI)
HSI
Resonator with
integrated capacitors
= 3.3 V, T
(4)
(4)
Frequency
Duty cycle
Accuracy of the HSI
oscillator
HSI oscillator
startup time
HSI oscillator power
consumption
HSI oscillator characteristics
A
C L2
C L1
= –40 to 105 °C unless otherwise specified.
Parameter
DD
supply voltage conditions summarized in
32.768 kH z
resonator
Table 24
Doc ID 13587 Rev 13
User-trimmed with the RCC_CR
register
Factory-
calibrated
are derived from tests performed under ambient
OSC32_OU T
OSC32_IN
(2)
(4)
Conditions
R F
(1)
T
T
T
T
A
A
A
A
controlled
= –40 to 105 °C
= –10 to 85 °C
= 0 to 70 °C
= 25 °C
Bias
gain
STM32F103xx
Table
f LSE
Electrical characteristics
–1.5
–1.3
–1.1
Min
45
–2
1
9.
Typ
80
8
Max
100
1
2.5
2.2
1.8
55
2
2
(3)
ai14146
MHz
Unit
53/99
µA
µs
%
%
%
%
%
%