STM32F103ZCH6 Datasheet, PDF (12/130 Pages) STMicroelectronics – High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces

Description
STM32F103xC, STM32F103xD, STM32F103xE
Figure 1. STM32F103xC, STM32F103xD and STM32F103xE performance line block diagram
TRACECLK
TRACED[0:3]
as AS
NJTRST
JTDI
JTCK/SWCLK
JTMS/SWDIO
JTDO
as AF
A[25:0]
D[15:0]
CLK
NOE
NWE
NE[4:1]
NBL[1:0]
NWAIT
NL (or NADV)
as AF
D[7:0]
CMD
CK as AF
112AF
PA[15:0]
PB[15:0]
PC[15:0]
PD[15:0]
PE[15:0]
PF[15:0]
PG[15:0]
4 channels
3 compl. channels
BKIN, ETR as AF
4 channels
3 compl. channels
BKIN, ETR as AF
MOSI, MISO,
SCK, NSS as AF
RX, TX, CTS,
RTS, CK as AF
8 ADC123_INs
common to the 3 ADCs
8 ADC12_INs common
to ADC1 & ADC2
5 ADC3_INs on ADC3
V_REF–
V_REF+
TPIU
Trace/trig
SW/JTAG
Pbus
Ibus
Cortex-M3 CPU
Fm_ax: 48/72 MHz ^Dbus
NVIC
System
GP DMA1
7 channels
GP DMA2
5 channels
FSMC
Trace
controller
Flash 512 Kbytes
64 bit
VDD
SRAM
64 KB
POR
Reset
@VDDA
Int
RC 8 MHz
RC 40 kHz
PLL
Reset &
Clock
control
PCLK1
PCLK2
HCLK
FCLK
@VDD
Power
Volt. reg.
3.3 V to 1.8 V
@VDDA
Supply
supervision
POR /PDR
PVD
@VDD
XTAL OSC
4-16 MHz
IWDG
Standby
interface
@VBAT
XTAL32 kHz
SDIO
AHB2
APB2
AHB2
APB1
RTC
AWU
Backup
reg
Backup interface
TIM2
EXT.IT
WKUP
TIM3
GPIO port A
TIM4
GPIO port B
TIM5
GPIO port C
USART2
GPIO port D
GPIO port E
GPIO port F
GPIO port G
TIM1
TIM8
USART3
UART4
UART5
2x(^S8PxiI1t2)6/b^{I2 S2}
2x(^S8Pxi1It3)6b^{/ I2S3}
I2C1
SPI1
SRAM 512 B
I2C2
USART1
Temp. sensor
WWDG
bxCAN device
USB 2.0 FS
device
12-bit ADC1 IF
12-bit ADC2 IF
12-bit ADC3 IF
@ VDDA
TIM6
TIM7
IF 12bit DAC1
IF
12bit DAC 2
@VDDA
V_SS
NRST
VDDA
V_SSA
OSC_IN
OSC_OUT
VBAT =1.8 V to 3.6 V
OSC32_IN
OSC32_OUT
TAMPER-RTC/
ALARM/SECOND OUT
4 channels, ETR as AF
4 channels, ETR as AF
4 channels, ETR as AF
4 channels as AF
RX, TX, CTS, RTS,
CK as AF
RX, TX, CTS, RTS,
CK as AF
RX,TX as AF
RX,TX as AF
MOSI/SD, MISO
SCK/CK, MCK, NSS/WS as AF
MOSI/SD, MISO
SCK/CK, MCK, NSS/WS as AF
SCL, SDA, SMBA as AF
SCL, SDA, SMBA as AF
USBDP/CAN_TX
USBDM/CAN_RX
DAC_OUT1 as AF
DAC_OUT2 as AF
ai14666f
1. T_A = –40 °C to +85 °C (suffix 6, see Table 74) or –40 °C to +105 °C (suffix 7, see Table 74), junction temperature up to
105 °C or 125 °C, respectively.
2. AF = alternate function on I/O port pin.
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Doc ID 14611 Rev 8