vcc-gnd.com STM32F103ZET6

STM32F103ZET6


Board

Namevcc-gnd.com STM32F103ZET6
PartUnknown
Brandvcc-gnd.com
OriginChina

Microcontroller

PartSTM32F103ZET6
ManufacturerST-Microelectronics
CoreArm Cortex-M3
Max. Clock Speed72MHz
PackageLQFP 144 pins

Internal memories

FLASH512KiB
SRAM64KiB

Oscillators

HSI8MHz
LSI40kHz
HSE8MHz
LSE32.768kHz

Power

Sources
Any +3.3V pin (+3.3V)
Any +5V pin (+5V)
USB connector (+5V)
VDDA pinNo
VSSA pinNo
VREF- pinNo
VREF+ pinNo
Backup batteryPin

Regulator

ManufacturerAdvanced Monolithic Systems Inc.
PartAMS1117 (AMS1117)
PackageSOT223 3 pins
Input+4.6V to +15V
Output+3.3V @ 1A
DatasheetAMS1117.pdf

PCB

ColorBlue
Size (w x l)20.4mm x 33.4mm
MountingNone

Remarks

  • Warning: The +5V pins on this board are directly connected to the +5V pin of the USB connector. There is no protection in place. Do not power this board through USB and an external power supply at the same time.

Pictures

vcc-gnd.com STM32F103ZET6: Perspective view
vcc-gnd.com STM32F103ZET6: Perspective view
vcc-gnd.com STM32F103ZET6: Top view
vcc-gnd.com STM32F103ZET6: Top view
vcc-gnd.com STM32F103ZET6: Bottom view
vcc-gnd.com STM32F103ZET6: Bottom view

Inputs & outputs


Reset button

Name RESET
Reference -
Type button
Connected to NRST
Mode Active low

BOOT0 jumper

Name BOOT0
Reference -
Type 2-way jumper
Connected to BOOT0
Mode N.A.

BOOT1 jumper

Name BOOT1
Reference -
Type 2-way jumper
Connected to PB2
Mode N.A.

Power LED

Name PWR1
Reference -
Type LED
Connected to +3.3V rail
Mode N.A.

User LED

Name PC13
Reference -
Type LED
Connected to PC13
Mode Sink

Connectors & headers


Header 1 properties

Name Unknown
Reference None
Type Pin header (2.54mm, 33x2, male)

Header 1 pins

# Name Function Connected to
1 3.3 - +3.3V rail
2 GND - Ground plane
3 VB - VBAT
4 GND - Ground plane
5 B9 - PB9
6 B8 - PB8
7 B7 - PB7
8 B6 - PB6
9 B5 - PB5
10 B4 - PB4
11 B3 - PB3
12 G15 - PG15
13 G14 - PG14
14 G13 - PG13
15 G12 - PG12
16 G11 - PG11
17 G10 - PG10
18 G9 - PG9
19 D7 - PD7
20 D6 - PD6
21 D5 - PD5
22 D4 - PD4
23 D3 - PD3
24 D2 - PD2
25 D1 - PD1
26 D0 - PD0
27 C12 - PC12
28 C11 - PC11
29 C10 - PC10
30 A15 - PA15
31 A14 - PA14
32 A13 - PA13
33 A12 - PA12
34 A11 - PA11
35 A10 - PA10
36 A9 - PA9
37 A8 - PA8
38 C9 - PC9
39 C8 - PC8
40 C7 - PC7
41 C6 - PC6
42 G8 - PG8
43 G7 - PG7
44 G6 - PG6
45 G5 - PG5
46 G4 - PG4
47 G3 - PG3
48 G2 - PG2
49 D15 - PD15
50 D14 - PD14
51 D13 - PD13
52 D12 - PD12
53 D11 - PD11
54 D10 - PD10
55 D9 - PD9
56 D8 - PD8
57 B15 - PB15
58 B14 - PB14
59 B13 - PB13
60 B12 - PB12
61 GND - Ground plane
62 GND - Ground plane
63 GND - Ground plane
64 GND - Ground plane
65 5V - +5V rail
66 GND - Ground plane

Header 2 properties

Name Unknown
Reference None
Type Pin header (2.54mm, 33x2, male)

Header 2 pins

# Name Function Connected to
1 GND - Ground plane
2 GND - Ground plane
3 E0 - PE0
4 E1 - PE1
5 E2 - PE2
6 E3 - PE3
7 E4 - PE4
8 E5 - PE5
9 E6 - PE6
10 C13 - PC13
11 C14 - PC14
12 C15 - PC15
13 F0 - PF0
14 F1 - PF1
15 F2 - PF2
16 F3 - PF3
17 F4 - PF4
18 F5 - PF5
19 F6 - PF6
20 F7 - PF7
21 F8 - PF8
22 F9 - PF9
23 F10 - PF10
24 C0 - PC0
25 C1 - PC1
26 C2 - PC2
27 C3 - PC3
28 A0 - PA0
29 A1 - PA1
30 A2 - PA2
31 A3 - PA3
32 A4 - PA4
33 A5 - PA5
34 A6 - PA6
35 A7 - PA7
36 C4 - PC4
37 C5 - PC5
38 B0 - PB0
39 B1 - PB1
40 B2 - PB2
41 F11 - PF11
42 F12 - PF12
43 F13 - PF13
44 F14 - PF14
45 F15 - PF15
46 G0 - PG0
47 G1 - PG1
48 E7 - PE7
49 E8 - PE8
50 E9 - PE9
51 E10 - PE10
52 E11 - PE11
53 E12 - PE12
54 E13 - PE13
55 E14 - PE14
56 E15 - PE15
57 B10 - PB10
58 B11 - PB11
59 GND - Ground plane
60 3V3 - +3.3V rail
61 GND - Ground plane
62 3V3 - +3.3V rail
63 GND - Ground plane
64 3V3 - +3.3V rail
65 GND - Ground plane
66 3V3 - +3.3V rail

USB connector properties

Name Unknown
Reference None
Type USB Micro

USB connector pins

# Name Function Connected to
1 - VCC +5V rail
2 - D- PA11 via 22Ω resistor (R4)
3 - D+ PA12 via 22Ω resistor (R7), pulled up by 4.7kΩ resistor (R8)
4 - ID Ground plane
5 - GND Ground plane

SWD header properties

Name Unknown
Reference P4
Type Pin header (2.54mm, 4x1, female)

SWD header pins

# Name Function Connected to
1 GND GND Ground plane
2 SWCLK SWCLK PA14
3 SWDIO SWDIO PA13
4 3.3V VCC +3.3V rail

Devices


AT24C04 properties

Name Unknown
Reference U6
Manufacturer Microchip Technology Inc.
Part AT24C04
Marking 24C08N
Datasheet AT24C01-02-04-08-16.pdf
Package SOIC 8 pins
Description 1kB I2C EEPROM

AT24C04 pins

# Name Function Connected to
1 - A0 Ground plane
2 - A1 Ground plane
3 - A2 Ground plane
4 - GND Ground plane
5 - SDA PB7, pulled up by 4.7kΩ (R3)
6 - SCL PB6, pulled up by 4.7kΩ (R2)
7 - WP Ground plane
8 - VCC +3.3V rail

W25X40CL properties

Name FLASH
Reference Unknown
Manufacturer Winbond Electronics Corporation
Part W25X40CL
Marking 25X40CL
Datasheet W25X40CL.pdf
Package SOIC 8 pins
Description 512kiB Dual SPI FLASH

W25X40CL pins

# Name Function Connected to
1 - /CS PA15 via 0Ω (R21), pulled up by 10kΩ (R20)
2 - DO PB4
3 - /WP +3.3V rail
4 - GND Ground plane
5 - DI PB5
6 - CLK PB3
7 - /HOLD +3.3V rail
8 - VCC +3.3V rail

Generic SRAM properties footprint

Name Unknown
Reference U7
Manufacturer Unknown
Part Generic SRAM
Marking Unknown
Datasheet Unavailable
Package TSOP - II 44 pins
Description Generic SRAM

Generic SRAM pins footprint

# Name Function Connected to
1 - A0 PF0
2 - A1 PF1
3 - A2 PF2
4 - A3 PF3
5 - A4 PF4
6 - CE PG10 via 0Ω (R11), pulled up by 10kΩ (R22)
7 - I/O0 PD14
8 - I/O1 PD15
9 - I/O2 PD0
10 - I/O3 PD1
11 - VDD +3.3V rail
12 - GND Ground plane
13 - I/O4 PE7
14 - I/O5 PE8
15 - I/O6 PE9
16 - I/O7 PE10
17 - WE PD5
18 - A5 PF5
19 - A6 PF12
20 - A7 PF13
21 - A8 PF14
22 - A9 PF15
23 - A10 PG0
24 - A11 PG1
25 - A12 PG2
26 - A13 PG3
27 - A14 PG4
28 - A18 PD13
29 - I/O8 PE11
30 - I/O9 PE12
31 - I/O10 PE13
32 - I/O11 PE14
33 - VDD +3.3V rail
34 - GND Ground plane
35 - I/O12 PE15
36 - I/O13 PD8
37 - I/O14 PD9
38 - I/O15 PD10
39 - LB PE0
40 - UB PE1
41 - OE PD4
42 - A15 PG5
43 - A16 PD11
44 - A17 PD12

Generic NAND FLASH properties footprint

Name Unknown
Reference U8
Manufacturer Unknown
Part Generic NAND FLASH
Marking Unknown
Datasheet Unavailable
Package TSOP - I 48 pins
Description Generic NAND FLASH

Generic NAND FLASH pins footprint

# Name Function Connected to
1 - N.C. N.C.
2 - N.C. N.C.
3 - N.C. N.C.
4 - N.C. N.C.
5 - N.C. N.C.
6 - N.C. Ground plane
7 - R/B PG6 via 0Ω (R24), pulled up by 10kΩ (R23)
8 - RE PD4
9 - CE PD7 via 0Ω (R18), pulled up by 10kΩ (R17)
10 - N.C. N.C.
11 - N.C. N.C.
12 - VCC +3.3V rail
13 - VSS Ground plane
14 - N.C. N.C.
15 - N.C. N.C.
16 - CLE PD11
17 - ALE PD12
18 - WE PD5
19 - WP Pulled up by 10kΩ (R19)
20 - N.C. N.C.
21 - N.C. N.C.
22 - N.C. N.C.
23 - N.C. N.C.
24 - N.C. N.C.
25 - N.C. N.C.
26 - N.C. N.C.
27 - N.C. N.C.
28 - N.C. N.C.
29 - I/O0 PD14
30 - I/O1 PD15
31 - I/O2 PD0
32 - I/O3 PD1
33 - N.C. N.C.
34 - N.C. N.C.
35 - N.C. N.C.
36 - VSS Ground plane
37 - VCC +3.3V rail
38 - LOCKPRE N.C.
39 - N.C. N.C.
40 - N.C. N.C.
41 - I/O4 PE7
42 - I/O5 PE8
43 - I/O6 PE9
44 - I/O7 PE10
45 - N.C. N.C.
46 - N.C. N.C.
47 - N.C. N.C.
48 - N.C. N.C.