STR752FR2T6 STMicroelectronics, STR752FR2T6 Datasheet - Page 11

• Manufacturer Part Number: STR752FR2T6
• Description: MCU 32BIT 256KB FLASH 64-LQFP
• Manufacturer: STMicroelectronics
• Series: STR7r

Specifications of STR752FR2T6

• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 60MHz
• Connectivity: CAN, I²C, SPI, SSI, SSP, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 38
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Processor Series: STR752x
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: CAN, I2C, SPI, SSI, SSP, USB
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 38
• Number Of Timers: 6
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, KSDK-STR750-PLUS, MCBSTR750, MCBSTR750U, MCBSTR750UME, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: STR750-MCKIT, STR750-SK/HIT, STR750-SK/IAR, STR750-SK/KEIL, STR750-SK/RAIS, STR750-EVAL, STX-PRO/RAIS, STX-RLINK, STR79-RVDK/CPP, STR79-RVDK, STR79-RVDK/UPG
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 11 Channel
• For Use With: MCBSTR750UME - BOARD EVAL MCBSTR750 + ULINK-MEMCBSTR750U - BOARD EVAL MCBSTR750 + ULINK2497-5754 - KIT STARTER IAR STR750497-5753 - KIT STARTER KEIL FOR STR7/STR9497-5752 - KIT STARTER IAR FOR STR7/STR9497-5748 - BOARD EVALUATION FOR STR750XF497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-5653

STR750Fxx STR751Fxx STR752Fxx STR755Fxx
3.2
PWM_EMERGENCY
Block diagram
Figure 1.
2xICAP, 2xOCMP
2xICAP, 2xOCMP
2xICAP, 2xOCMP
PWM1, PWM1N
PWM2, PWM2N
PWM3, PWM3N
VDDA_ADC
VSSA_ADC
SCLK, MOSI
MISO as AF
AF: alternate function on I/O port pin
Note: I/Os shown for 100 pin devices. 64-pin devices have the I/O set shown in
4 CS as AF
BOOT1,
BOOT0
NJTRST
P1[19:0]
as AF
TEST
JTMS
JTDO
15AF
P0[31:0]
P2[19:0]
JTCK
as AF
JTDI
16AF
as AF
as AF
as AF
as AF
STR750 block diagram
JTAG & ICE-RT
ARM7TDMI-S
GPIO PORT 0
GPIO PORT 1
GPIO PORT 2
WATCHDOG
TIM0 TIMER
PWM TIMER
TIM1 TIMER
SERIAL MEMORY
TIM2 TIMER
4 streams
10-bit ADC
TB TIMER
WAKEUP
GP DMA
60MHz
EXT.IT
INTERFACE
CPU
RTC
AHB
AHB
Arbiter
BRIDGE
APB
APB (up to 32 MHz)
INTERRUPT CTL
FLASH 256KB
+16KB (RWW)
SRAM 16KB
NESTED
CK_RTC
CK_SYS
CK_USB
HCLK
PCLK
HRESETN
PRESETN
V
V
V
32xIRQ
2xFIQ
DDA_ADC
DDA_PLL
MANAGE-
BACKUP
V
V
CLOCK
MENT
DD_IO
CORE
2x(16x8bit)
2x(16x8bit)
2x(16x8bit)
2x(8x16bit)
2x(8x16bit)
USB Full Speed
FIFO
FIFO
FIFO
FIFO
FIFO
CAN 2.0B
LOW POWER
3.3V TO 1.8V
I2C
RESET &
PLL
POWER
Figure
DC-DC
MAIN
UART0
UART1
UART2
SSP0
SSP1
FREE
OSC
OSC
OSC
OSC
32K
4M
LP
3.
Introduction
NRSTIN
NRSTOUT
V
V
V
V
DD_IO
18
18BKP
SS
RX,TX,CTS,
RTS
RTC_XT1
RTC_XT2
XT1
XT2
V
V
RX,TX,CTS,
RTS as AF
RX,TX,CTS,
RTS as AF
MOSI,MISO,
SCK,NSS
as AF
MOSI,MISO,
SCK,NSS
as AF
SCL,SDA
as AF
DDA_PLL
SSA_PLL
RX,TX
as AF
USBDP
USBDM
as AF
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