STR752FR1H6 STMicroelectronics, STR752FR1H6 Datasheet - Page 55

• Manufacturer Part Number: STR752FR1H6
• Description: MCU 32BIT 128KB FLASH 64LFBGA
• Manufacturer: STMicroelectronics
• Series: STR7r

Specifications of STR752FR1H6

• 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: 128KB (128K 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-LFBGA
• 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 STR750XF
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

STR750Fxx STR751Fxx STR752Fxx STR755Fxx
Figure 25. Connecting unused I/O pins
Output driving current
The GP I/Os have different drive capabilities:
●
●
●
In the application, the user must limit the number of I/O pins which can drive current to
respect the absolute maximum rating specified in
●
●
Subject to general operating conditions for V
O2 outputs can sink or source up to +/-2 mA.
O4 outputs can sink or source up to +/-4 mA.
outputs can sink or source up to +/-8 mA or can sink +20 mA (with a relaxed V
The sum of the current sourced by all the I/Os on V
consumption of the MCU sourced on V
rating IV
The sum of the current sunk by all the I/Os on V
consumption of the MCU sunk on V
IV
SS_IO
.
DD_IO
.
V
DD
10kΩ
10kΩ
SS_IO
UNUSED I/O PORT
DD_IO,
UNUSED I/O PORT
DD_IO
can not exceed the absolute maximum rating
STR7XXX
STR7XXX
Section 6.2.2
can not exceed the absolute maximum
and T
SS_IO
DD_IO,
A
unless otherwise specified.
plus the maximum RUN
plus the maximum RUN
:
Electrical parameters
OL
).
55/84