STM32F103VET7XXX datasheet, PDF - EEWORLD Datasheet

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STM32F103VET7XXX: Description32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PQFP100; CategoryThe embedded processor and controller Microcontrollers and processors; File Size1MB，123 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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STM32F103VET7XXX Overview

32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PQFP100

STM32F103VET7XXX Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	QFP
package instruction	LFQFP, QFP100,.63SQ,20
Contacts	100
Reach Compliance Code	compli
Has ADC	YES
Address bus width	24
bit size	32
boundary scan	YES
CPU series	CORTEX-M3
maximum clock frequency	16 MHz
DAC channel	YES
DMA channel	YES
External data bus width	16
Format	FIXED POINT
Integrated cache	NO
JESD-30 code	S-PQFP-G100
length	14 mm
low power mode	YES
Number of DMA channels	12
Number of external interrupt devices	16
Number of I/O lines	80
Number of terminals	100
On-chip program ROM width	8
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	LFQFP
Encapsulate equivalent code	QFP100,.63SQ,20
Package shape	SQUARE
Package form	FLATPACK, LOW PROFILE, FINE PITCH
Certification status	Not Qualified
RAM (bytes)	65536
rom(word)	524288
ROM programmability	FLASH
Maximum seat height	1.6 mm
speed	72 MHz
Maximum slew rate	70 mA
Maximum supply voltage	3.6 V
Minimum supply voltage	2 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	QUAD
width	14 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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STM32F103xC STM32F103xD

STM32F103xE

High-density performance line ARM-based 32-bit MCU with 256 to

512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces

Features

FBGA

■

Core: ARM 32-bit Cortex™-M3 CPU

– 72 MHz maximum frequency,

1.25 DMIPS/MHz (Dhrystone 2.1)

performance at 0 wait state memory

access

– Single-cycle multiplication and hardware

division

Memories

– 256 to 512 Kbytes of Flash memory

– up to 64 Kbytes of SRAM

– Flexible static memory controller with 4

Chip Select. Supports Compact Flash,

SRAM, PSRAM, NOR and NAND memories

– LCD parallel interface, 8080/6800 modes

Clock, reset and supply management

– 2.0 to 3.6 V application supply and I/Os

– POR, PDR, and programmable voltage

detector (PVD)

– 4-to-16 MHz crystal oscillator

– Internal 8 MHz factory-trimmed RC

– Internal 40 kHz RC with calibration

– 32 kHz oscillator for RTC with calibration

Low power

– Sleep, Stop and Standby modes

– V

BAT

supply for RTC and backup registers

3 × 12-bit, 1 µs A/D converters (up to 21

channels)

– Conversion range: 0 to 3.6 V

– Triple-sample and hold capability

– Temperature sensor

2 × 12-bit D/A converters

DMA: 12-channel DMA controller

– Supported peripherals: timers, ADCs, DAC,

SDIO, I

2

Ss, SPIs, I

2

Cs and USARTs

Debug mode

– Serial wire debug (SWD) & JTAG interfaces

– Cortex-M3 Embedded Trace Macrocell™

WLCSP64

LQFP64 10 × 10 mm,

LQFP100 14 × 14 mm,

LQFP144 20 × 20 mm

LFBGA100 10 × 10 mm

LFBGA144 10 × 10 mm

■

■

Up to 112 fast I/O ports

– 51/80/112 I/Os, all mappable on 16

external interrupt vectors and almost all

5 V-tolerant

Up to 11 timers

– Up to four 16-bit timers, each with up to 4

IC/OC/PWM or pulse counter and

quadrature (incremental) encoder input

– 2 × 16-bit motor control PWM timers with

dead-time generation and emergency stop

– 2 × watchdog timers (Independent and

Window)

– SysTick timer: a 24-bit downcounter

– 2 × 16-bit basic timers to drive the DAC

Up to 13 communication interfaces

– Up to 2 × I

2

C interfaces (SMBus/PMBus)

– Up to 5 USARTs (ISO 7816 interface, LIN,

IrDA capability, modem control)

– Up to 3 SPIs (18 Mbit/s), 2 with I

2

S

interface multiplexed

– CAN interface (2.0B Active)

– USB 2.0 full speed interface

– SDIO interface

CRC calculation unit, 96-bit unique ID

ECOPACK

®

packages

Device summary

Part number

STM32F103RC STM32F103VC

STM32F103ZC

STM32F103RD STM32F103VD

STM32F103ZD

STM32F103RE STM32F103ZE

STM32F103VE

■

■

■

■

■

■

■

Table 1.

■

■

Reference

STM32F103xC

STM32F103xD

STM32F103xE

■

September 2009

Doc ID 14611 Rev 7

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www.st.com

1

Contents

STM32F103xC, STM32F103xD, STM32F103xE

Contents

1

2

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.1

2.2

2.3

Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Full compatibility throughout the family . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.3.1

2.3.2

2.3.3

2.3.4

2.3.5

2.3.6

2.3.7

2.3.8

2.3.9

2.3.10

2.3.11

2.3.12

2.3.13

2.3.14

2.3.15

2.3.16

2.3.17

2.3.18

2.3.19

2.3.20

2.3.21

2.3.22

2.3.23

2.3.24

2.3.25

2.3.26

2.3.27

2.3.28

ARM

®

Cortex™-M3 core with embedded Flash and SRAM . . . . . . . . . 15

Embedded Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

CRC (cyclic redundancy check) calculation unit . . . . . . . . . . . . . . . . . . 15

Embedded SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

FSMC (flexible static memory controller) . . . . . . . . . . . . . . . . . . . . . . . . 15

LCD parallel interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Nested vectored interrupt controller (NVIC) . . . . . . . . . . . . . . . . . . . . . . 16

External interrupt/event controller (EXTI) . . . . . . . . . . . . . . . . . . . . . . . 16

Clocks and startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Boot modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Power supply schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Power supply supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

RTC (real-time clock) and backup registers . . . . . . . . . . . . . . . . . . . . . . 18

Timers and watchdogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

I²C bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Universal synchronous/asynchronous receiver transmitters (USARTs) 21

Serial peripheral interface (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Inter-integrated sound (I

2

S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

SDIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Controller area network (CAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Universal serial bus (USB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

GPIOs (general-purpose inputs/outputs) . . . . . . . . . . . . . . . . . . . . . . . . 22

ADC (analog to digital converter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

DAC (digital-to-analog converter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2/123

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STM32F103xC, STM32F103xD, STM32F103xE

2.3.29

2.3.30

Contents

Serial wire JTAG debug port (SWJ-DP) . . . . . . . . . . . . . . . . . . . . . . . . . 23

Embedded Trace Macrocell™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3

4

5

Pinouts and pin descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

5.1

Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

5.1.1

5.1.2

5.1.3

5.1.4

5.1.5

5.1.6

5.1.7

Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Current consumption measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

5.2

5.3

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

5.3.1

5.3.2

5.3.3

5.3.4

5.3.5

5.3.6

5.3.7

5.3.8

5.3.9

5.3.10

5.3.11

5.3.12

5.3.13

5.3.14

5.3.15

5.3.16

5.3.17

5.3.18

5.3.19

General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . . 43

Embedded reset and power control block characteristics . . . . . . . . . . . 43

Embedded reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

External clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Internal clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

FSMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . . . . . . 81

I/O port characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

TIM timer characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Communications interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

CAN (controller area network) interface . . . . . . . . . . . . . . . . . . . . . . . . . 97

12-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

DAC electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

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STM32F103xC, STM32F103xD, STM32F103xE

List of tables

List of tables

Table 1.

Table 2.

Table 3.

Table 4.

Table 5.

Table 6.

Table 7.

Table 8.

Table 9.

Table 10.

Table 11.

Table 12.

Table 13.

Table 14.

Table 15.

Table 16.

Table 17.

Table 18.

Table 19.

Table 20.

Table 21.

Table 22.

Table 23.

Table 24.

Table 25.

Table 26.

Table 27.

Table 28.

Table 29.

Table 30.

Table 31.

Table 32.

Table 33.

Table 34.

Table 35.

Table 36.

Table 37.

Table 38.

Table 39.

Table 40.

Table 41.

Table 42.

Table 43.

Table 44.

Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

STM32F103xC, STM32F103xD and STM32F103xE features and peripheral counts . . . . 11

STM32F103xx family . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

High-density timer feature comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

High-density STM32F103xx pin definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

FSMC pin definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Embedded reset and power control block characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 43

Embedded internal reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Maximum current consumption in Run mode, code with data processing

running from Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Maximum current consumption in Run mode, code with data processing

running from RAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Maximum current consumption in Sleep mode, code running from Flash or RAM. . . . . . . 47

Typical and maximum current consumptions in Stop and Standby modes . . . . . . . . . . . . 48

Typical current consumption in Run mode, code with data processing

running from Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Typical current consumption in Sleep mode, coderunning from Flash or

RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Peripheral current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

High-speed external user clock characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Low-speed external user clock characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

HSE 4-16 MHz oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

LSE oscillator characteristics (f

LSE

= 32.768 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

HSI oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

LSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Low-power mode wakeup timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Flash memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Flash memory endurance and data retention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Asynchronous non-multiplexed SRAM/PSRAM/NOR read timings . . . . . . . . . . . . . . . . . . 62

Asynchronous non-multiplexed SRAM/PSRAM/NOR write timings . . . . . . . . . . . . . . . . . . 63

Asynchronous multiplexed PSRAM/NOR read timings. . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Asynchronous multiplexed PSRAM/NOR write timings . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Synchronous multiplexed NOR/PSRAM read timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Synchronous multiplexed PSRAM write timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Synchronous non-multiplexed NOR/PSRAM read timings . . . . . . . . . . . . . . . . . . . . . . . . . 70

Synchronous non-multiplexed PSRAM write timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Switching characteristics for PC Card/CF read and write cycles . . . . . . . . . . . . . . . . . . . . 76

Switching characteristics for NAND Flash read and write cycles . . . . . . . . . . . . . . . . . . . . 79

EMS characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

EMI characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

ESD absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Electrical sensitivities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

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Think about retreating before you move forward, and never be conservative in your estimation of difficulties (Zhou Hongyi): What is the basic premise of starting a business? It is not investment or having a good product. This premise exists in the heart of the entrepreneur. Starting a business is a cruel thing. The 1% of s...; zz123 Talking

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