STM32F732IE datasheet(16/226 Pages) STMICROELECTRONICS

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Description

STM32F732xx STM32F733xx

16/226

DS11854 Rev 6

2.1

Full compatibility throughout the family

The STM32F732xx devices are fully pin-to-pin, compatible with the STM32F7x5xx,

STM32F7x6xx, STM32F7x7xx devices.

The STM32F732xx devices are partially pin-to-pin, compatible with the STM32F4xxxx

devices, allowing the user to try different peripherals, and reaching higher performances

(higher frequency) for a greater degree of freedom during the development cycle.

Figure 1 and Figure 2 give compatible board designs between the STM32F732xx, with

LQFP64 and LQFP100 packages, and STM32F4xx families.

GPIOs

82 in

STM32F732xx

79 in

STM32F733xx

114 in

STM32F732xx

112 in

STM32F733xx

140 in

STM32F732xx

138 in

STM32F733xx

12-bit ADC

Number of channels

12-bit DAC

Number of channels

Yes

Maximum CPU frequency

216 MHz(7)

Operating voltage

1.7 to 3.6 V(8)

Operating temperatures

Ambient temperatures: –40 to +85 °C /–40 to +105 °C

Junction temperature: –40 to + 125 °C

Package

LQFP64(9)

LQFP100(9)

WLCSP100(10)

LQFP144

UFBGA144(10)

UFBGA176

LQFP176

1. For the LQFP100 package, only FMC Bank1 is available. Bank1 can only support a multiplexed NOR/PSRAM memory

using the NE1 Chip Select.

2. On the STM32F733xx device packages, except the 176-pin ones, the TIM12 is not available, so there are 9 general-

purpose timers.

3. The SPI1, SPI2 and SPI3 interfaces give the flexibility to work in an exclusive way in either the SPI mode or the I2S audio

mode.

4. USB OTG HS with the ULPI in the STM32F732xx devices and with integrated HS PHY in the STM32F733xx devices.

5. The SDMMC2 supports a dedicated power rail for clock, command and data 0..4 lines, feature available starting from 144

pin package.

6. The SDMMC2 is not available on the STM32F733Vx devices.

7. 216 MHz maximum frequency for - 40°C to + 85°C ambient temperature range (200 MHz maximum frequency for - 40°C to

+ 105°C ambient temperature range).

8. VDD/VDDA minimum value of 1.7 V is obtained when the internal reset is OFF (refer to Section 3.15.2: Internal reset OFF).

9. Available only on the STM32F732xx devices.

10. Available only on the STM32F733xx devices.

Table 2. STM32F732xx and STM32F733xx features and peripheral counts (continued)

Peripherals

STM32F73xRx

STM32F73xVx

STM32F73xZx

STM32F73xIx

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