STM32F103R8H7 STMicroelectronics, STM32F103R8H7 Datasheet - Page 49
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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
5.3.6
External clock source characteristics
High-speed external user clock generated from an external source
The characteristics given in
external clock source, and under ambient temperature and supply voltage conditions
summarized in
Table 20.
1. Guaranteed by design, not tested in production.
Low-speed external user clock generated from an external source
The characteristics given in
external clock source, and under ambient temperature and supply voltage conditions
summarized in
Table 21.
1. Guaranteed by design, not tested in production.
DuCy
DuCy
Symbol
Symbol
C
C
f
f
t
t
V
t
t
HSE_ext
V
LSE_ext
V
t
t
V
t
t
w(HSE)
w(HSE)
w(LSE)
w(LSE)
r(HSE)
f(HSE)
in(HSE)
r(LSE)
f(LSE)
in(LSE)
HSEH
LSEH
HSEL
LSEL
I
I
L
L
(HSE)
(LSE)
User External clock source
frequency
OSC32_IN input pin high level
voltage
OSC32_IN input pin low level
voltage
OSC32_IN high or low time
OSC32_IN rise or fall time
OSC32_IN input capacitance
Duty cycle
OSC32_IN Input leakage
current
User external clock source
frequency
OSC_IN input pin high level voltage
OSC_IN input pin low level voltage
OSC_IN high or low time
OSC_IN rise or fall time
OSC_IN input capacitance
Duty cycle
OSC_IN Input leakage current
High-speed external user clock characteristics
Low-speed external user clock characteristics
Table
Table
(1)
(1)
Parameter
9.
9.
Parameter
Table 20
Table 21
Doc ID 13587 Rev 13
(1)
(1)
(1)
(1)
(1)
result from tests performed using an high-speed
result from tests performed using an low-speed
(1)
V
SS
Conditions
V
≤ V
SS
Conditions
IN
≤ V
≤ V
IN
DD
≤ V
DD
0.7V
Min
V
450
30
SS
0.7V
DD
Min
V
45
1
5
SS
Electrical characteristics
DD
32.768
Typ
5
Typ
8
5
0.3V
0.3V
1000
Max
V
Max
V
50
±1
70
25
20
55
±1
DD
DD
DD
DD
MHz
Unit
Unit
kHz
49/99
pF
µA
pF
µA
ns
ns
%
%
V
V