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GD32F103C4T6 Schematic ( PDF Datasheet ) - GigaDevice

Teilenummer GD32F103C4T6
Beschreibung ARM Cortex-M3 32-bit MCU
Hersteller GigaDevice
Logo GigaDevice Logo 




Gesamt 30 Seiten
GD32F103C4T6 Datasheet, Funktion
GigaDevice Semiconductor Inc.
GD32F103xx
ARM® Cortex-M3 32-bit MCU
Datasheet






GD32F103C4T6 Datasheet, Funktion
1 General description
GD32F103xx
The GD32F103xx device is a 32-bit general-purpose microcontroller based on the ARM®
Cortex™-M3 RISC core with best ratio in terms of processing power, reduced power
consumption and peripheral set. The Cortex™-M3 is a next generation processor core which
is tightly coupled with a Nested Vectored Interrupt Controller (NVIC), SysTick timer and
advanced debug support.
The GD32F103xx device incorporates the ARM® Cortex™-M3 32-bit processor core
operating at 108 MHz frequency with Flash accesses zero wait states to obtain maximum
efficiency. It provides up to 3 MB on-chip Flash memory and up to 96 KB SRAM memory. An
extensive range of enhanced I/Os and peripherals connected to two APB buses. The
devices offer up to three 12-bit ADCs, up to two 12-bit DACs, up to ten general-purpose
16-bit timers, two basic timers plus two PWM advanced-control timer, as well as standard
and advanced communication interfaces: up to three SPIs, two I2Cs, three USARTs, two
UARTs, two I2Ss, an USB 2.0 FS, a CAN and a SDIO.
The device operates from a 2.6 to 3.6 V power supply and available in –40 to +85 °C
temperature range. Several power saving modes provide the flexibility for maximum
optimization between wakeup latency and power consumption, an especially important
consideration in low power applications.
The above features make the GD32F103xx devices suitable for a wide range of applications,
especially in areas such as industrial control, motor drives, power monitor and alarm
systems, consumer and handheld equipment, POS, vehicle GPS, video intercom, PC
peripherals and so on.
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GD32F103C4T6 pdf, datenblatt
2.3 Pinouts and pin assignment
Figure 3. GD32F103Zx LQFP144 pinouts
GD32F103xx
PE2
PE3
PE4
PE5
PE6
VBAT
PC13-TAMPER-RTC
PC14-OSC32_IN
PC15-OSC32_OUT
PF0
PF1
PF2
PF3
PF4
PF5
VSS_5
VDD_5
PF6
PF7
PF8
PF9
PF10
OSC_IN
OSC_OUT
NRST
PC0
PC1
PC2
PC3
VSSA
VREF-
VREF+
VDDA
PA0_WKUP
PA1
PA2
144 143 142 141140139 138137136135 134 133 132 131 130129128 127 126125124123 122121120 119118 117116115 114113 112111110109
1 108
2 107
3 106
4 105
5 104
6 103
7 102
8 101
9 100
10 99
11 98
12 97
13 96
14 95
15 94
16 93
17
18
19
GigaDevice GD32F103Zx
LQFP144
92
91
90
20 89
21 88
22 87
23 86
24 85
25 84
26 83
27 82
28 81
29 80
30 79
31 78
32 77
33 76
34 75
35 74
36 73
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
VDD_2
VSS_2
NC
PA13
PA12
PA11
PA10
PA9
PA8
PC9
PC8
PC7
PC6
VDD_9
VSS_9
PG8
PG7
PG6
PG5
PG4
PG3
PG2
PD15
PD14
VDD_8
VSS_8
PD13
PD12
PD11
PD10
PD9
PD8
PB15
PB14
PB13
PB12
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