STM32F103ZGH6 STMicroelectronics, STM32F103ZGH6 Datasheet - Page 57
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STM32F103ZGH6
Manufacturer Part Number
STM32F103ZGH6
Description
MCU 32BIT 1MB FLASH 144LQFP
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STM32F103VGT6.pdf
(120 pages)
Specifications of STM32F103ZGH6
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
72MHz
Connectivity
CAN, I²C, IrDA, LIN, MMC, SPI, UART/USART, USB
Peripherals
DMA, I²S, LCD, POR, PWM, WDT
Number Of I /o
112
Program Memory Size
1MB (1M x 8)
Program Memory Type
FLASH
Ram Size
96K 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 ~ 85°C
Package / Case
*
Processor Series
STM32F101xG
Core
ARM Cortex M3
Data Bus Width
32 bit
Data Ram Size
80 KB
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
36 MHz
Number Of Programmable I/os
112
Number Of Timers
15
Operating Supply Voltage
2 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Operating Temperature Range
- 40 C to + 105 C
Processor To Be Evaluated
STM32F103ZG
Supply Current (max)
28 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
497-11115
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32F103ZGH6
Manufacturer:
STMicroelectronics
Quantity:
135
Company:
Part Number:
STM32F103ZGH6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
STM32F103ZGH6
Manufacturer:
ST
Quantity:
20 000
STM32F103xF, STM32F103xG
High-speed external clock generated from a crystal/ceramic resonator
The high-speed external (HSE) clock can be supplied with a 4 to 16 MHz crystal/ceramic
resonator oscillator. All the information given in this paragraph are based on characterization
results obtained with typical external components specified in
the resonator and the load capacitors have to be placed as close as possible to the oscillator
pins in order to minimize output distortion and startup stabilization time. Refer to the crystal
resonator manufacturer for more details on the resonator characteristics (frequency,
package, accuracy).
Table 23.
1. Resonator characteristics given by the crystal/ceramic resonator manufacturer.
2. Based on characterization results, not tested in production.
3. The relatively low value of the RF resistor offers a good protection against issues resulting from use in a
4. t
For C
5 pF to 25 pF range (typ.), designed for high-frequency applications, and selected to match
the requirements of the crystal or resonator (see
same size. The crystal manufacturer typically specifies a load capacitance which is the
series combination of C
can be used as a rough estimate of the combined pin and board capacitance) when sizing
C
microcontrollers” available from the ST website www.st.com.
Figure 20. Typical application with an 8 MHz crystal
1. R
t
SU(HSE)
Symbol
L1
f
OSC_IN
humid environment, due to the induced leakage and the bias condition change. However, it is
recommended to take this point into account if the MCU is used in tough humidity conditions.
oscillation is reached. This value is measured for a standard crystal resonator and it can vary significantly
with the crystal manufacturer
SU(HSE)
R
g
and C
EXT
C
i
2
m
F
L1
Resonator with
integrated capacitors
value depends on the crystal characteristics.
(4)
and C
is the startup time measured from the moment it is enabled (by software) to a stabilized 8 MHz
L2
Oscillator frequency
Feedback resistor
Recommended load capacitance
versus equivalent serial
resistance of the crystal (R
HSE driving current
Oscillator transconductance
Startup time
. Refer to the application note AN2867 “Oscillator design guide for ST
HSE 4-16 MHz oscillator characteristics
L2
, it is recommended to use high-quality external ceramic capacitors in the
C L2
C L1
Parameter
L1
and C
8 MH z
resonator
R EXT (1)
Doc ID 16554 Rev 2
L2
. PCB and MCU pin capacitance must be included (10 pF
S
)
(3)
OSC_OU T
OSC_IN
V
DD
V
with 30 pF load
= 3.3 V, V
R F
DD
Conditions
R
Figure
Startup
S
is stabilized
= 30
controlled
Bias
gain
(1)(2)
IN
20). C
= V
SS
Table
L1
Electrical characteristics
and C
Min
STM32F103xx
25
4
23. In the application,
f HS E
L2
Typ
200
30
are usually the
8
2
Max
16
1
ai14145
mA/V
57/120
MHz
Unit
mA
k
ms
pF