SM320F2812-HT

SGUS062A –JUNE 2009 –REVISED APRIL 2010

www.ti.com

6.4Current Consumption by Power-Supply Pins Over Recommended Operating Conditions During Low-Power Modes at 150-MHz SYSCLKOUT

 

 

 

 

 

TA = –55°C to 125°C

 

 

 

 

 

 

 

TA = 220°C

 

 

 

 

MODE

TEST CONDITIONS

IDD

IDDIO

IDD3VFL

IDDA

(1)

IDD

IDDIO

IDD3VFL

IDDA

(1)

 

 

 

 

TYP

MAX(2)

TYP

 

MAX(2)

TYP

 

MAX(2)

TYP

 

MAX(2)

TYP

MAX

TYP

MAX

TYP

MAX

TYP

 

MAX

 

All peripheral clocks

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

are enabled. All

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PWM pins are

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

toggled at 100 kHz.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Data is continuously

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

transmitted out of the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operational

SCIA, SCIB, and

195 mA

230 mA

15 mA

 

30 mA

40 mA

 

45 mA

40 mA

 

50 mA

275 mA

330 mA

17 mA

30 mA

45 mA

50 mA

40 mA

 

52 mA

 

CAN ports. The

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hardware multiplier is

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

exercised.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Code is running out

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

of flash with 5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

wait-states.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–Flash is powered

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

down

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IDLE

–XCLKOUT is turned

125 mA

150 mA

5 mA

 

10 mA

2 μA

 

4 μA

1 μA

 

35 μA

200 mA

 

10 mA

 

56 μA

100 μA

320 μA

 

450 μA

 

off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–All peripheral clocks

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

are on, except ADC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–Flash is powered

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

down

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–Peripheral clocks

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STANDBY

are turned off

5 mA

10 mA

5 μA

 

20 μA

2 μA

 

4 μA

1 μA

 

35 μA

27 mA

40 mA

160 μA

200 μA

56 μA

100 μA

320 μA

 

450 μA

 

–Pins without an

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

internal PU/PD are

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tied high/low

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–Flash is powered

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

down

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–Peripheral clocks

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

are turned off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HALT

–Pins without an

70 μA

 

5 μA

 

20 μA

2 μA

 

4 μA

1μA

 

35 μA

9.8 mA

 

160 μA

200 μA

56 μA

100 μA

320 μA

 

450 μA

 

internal PU/PD are

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tied high/low

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

– Input clock is

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

disabled

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1)IDDA includes current into VDDA1, VDDA2, VDD1, AVDDREFBG , and VDDAIO pins.

(2)MAX numbers are at 125°C, and max voltage (VDD = 2.0 V; VDDIO, VDD3VFL, VDDA = 3.6 V).

NOTE

HALT and STANDBY modes cannot be used when the PLL is disabled.

88 Electrical SpecificationsCopyright © 2009–2010, Texas Instruments Incorporated

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Texas Instruments SM320F2812-HT specifications Mode Test Conditions

SM320F2812-HT specifications

The Texas Instruments SM320F2812-HT is a highly capable digital signal processor (DSP) specifically designed for high-performance and real-time applications in harsh environments. This part of the C2000 family of microcontrollers caters to applications in areas such as industrial automation, motor control, and power conversion, where reliability and durability under extreme temperature conditions are paramount.

One of the standout features of the SM320F2812-HT is its robust architecture based on a 32-bit fixed-point core. This allows for efficient execution of complex algorithms while maintaining a high processing speed. The processor operates at clock speeds of up to 150 MHz, enabling it to handle multiple tasks simultaneously with minimal latency.

The SM320F2812-HT boasts an impressive memory configuration that includes up to 128 KB of flash memory and 4 KB of RAM. The integrated memory supports efficient data handling and storage, making it ideal for demanding applications that require quick access to critical information. The device also features various peripherals, including analog-to-digital converters (ADCs), pulse width modulation (PWM) modules, and serial communication interfaces, which enhance its functionality in real-time processing and control tasks.

Furthermore, this DSP employs advanced control algorithms and supports various communication protocols, allowing it to interoperate seamlessly with other devices within a system. Its capabilities are further enhanced by Texas Instruments’ extensive development tools and software libraries, which enable developers to accelerate design cycles and improve overall efficiency.

With its high temperature rating, the SM320F2812-HT is designed to operate within a temperature range from -40°C to 125°C, making it particularly well-suited for use in automotive, aerospace, and other rugged environments where traditional components might fail. The high reliability and endurance of this microcontroller make it a preferred choice among engineers looking for durable solutions without compromising performance.

In summary, the Texas Instruments SM320F2812-HT represents a powerful blend of processing capabilities, memory architecture, and environmental resilience. Its features make it a go-to option for developers in search of a robust DSP for real-time applications, ensuring that it meets the rigorous demands of various industrial sectors while delivering consistent performance.