Signal Descriptions, Name | Texas Instruments SM320F2812-HT specification

SM320F2812-HT

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SGUS062A –JUNE 2009 –REVISED APRIL 2010

2.5Signal Descriptions

Table 2-3specifies the signals on the F2812 device. All digital inputs are TTL-compatible. All outputs are 3.3 V with CMOS levels. Inputs are not 5 V tolerant. A 100 μA (or 20 μA) pullup/pulldown is used.

Table 2-3. Signal Descriptions(1)

	PIN NO.	DIE PAD	DIE PAD	DIE PAD	I/O/Z (2)	PU/PD (3)
NAME	172-PIN	DIE PAD	X-CENTER	Y-CENTER	I/O/Z (2)	PU/PD (3)	DESCRIPTION
	HFG	NO.	(μm)	(μm)
	HFG		(μm)	(μm)

				XINTF SIGNALS

XA[18]	154	173	42.6	2281.5	O/Z	–

XA[17]	152	171	42.6	2485.3	O/Z	–

XA[16]	149	167	42.6	2819.6	O/Z	–

XA[15]	145	163	42.6	3182.9	O/Z	–

XA[14]	141	157	42.6	3774.9	O/Z	–

XA[13]	138	154	42.6	4029.4	O/Z	–

XA[12]	135	151	42.6	4401.3	O/Z	–

XA[11]	129	145	255.7	5057.5	O/Z

XA[10]	127	143	474.4	5057.5	O/Z	–

XA[9]	122	138	996.5	5057.5	O/Z	–	19-bit XINTF Address Bus

XA[8]	118	134	1492.4	5057.5	O/Z	–

XA[7]	116	131	1825.2	5057.5	O/Z	–

XA[6]	109	124	2566.0	5057.5	O/Z	–

XA[5]	106	121	2937.9	5057.5	O/Z	–

XA[4]	101	116	3518.7	5057.5	O/Z	–

XA[3]	83	96	5361.5	4471.5	O/Z	–

XA[2]	78	91	5361.5	3927.2	O/Z	–

XA[1]	42	49	5024.5	42.6	O/Z	–

XA[0]	18	24	2403.5	42.6	O/Z

XD[15]	144	162	42.6	3306.9	I/O/Z	PU

XD[14]	136	152	42.6	4277.3	I/O/Z	PU

XD[13]	95	110	4194.1	5057.5	I/O/Z	PU

XD[12]	94	109	4318.1	5057.5	I/O/Z	PU

XD[11]	72	85	5361.5	3382.2	I/O/Z	PU

XD[10]	71	84	5361.5	3258.3	I/O/Z	PU

XD[9]	67	77	5361.5	2608.4	I/O/Z	PU

XD[8]	64	74	5361.5	2312.1	I/O/Z	PU	16-bit XINTF Data Bus

XD[7]	53	60	5361.5	1045.9	I/O/Z	PU
XD[7]	53	60	5361.5	1045.9	I/O/Z	PU

XD[6]	38	45	4586.0	42.6	I/O/Z	PU

XD[5]	35	42	4281.2	42.6	I/O/Z	PU

XD[4]	32	39	3966.6	42.6	I/O/Z	PU

XD[3]	29	36	3652.0	42.6	I/O/Z	PU

XD[2]	26	33	3337.5	42.6	I/O/Z	PU

XD[1]	23	30	3022.9	42.6	I/O/Z	PU

XD[0]	20	27	2708.3	42.6	I/O/Z	PU

(1)Typical drive strength of the output buffer for all pins is 4 mA except for TDO, XCLKOUT, XF, XINTF, EMU0, and EMU1 pins, which are 8 mA.

(2)I = Input, O = Output, Z = High impedance

(3)PU = pin has internal pullup; PD = pin has internal pulldown

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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.

Texas Instruments SM320F2812-HT specifications Signal Descriptions1, PIN no DIE PAD, Name

Models: SM320F2812-HT

SM320F2812-HT

2.5Signal Descriptions

Table 2-3. Signal Descriptions(1)

PIN NO.

DIE PAD

NAME

X-CENTER

DESCRIPTION

HFG

XINTF SIGNALS

SM320F2812-HT specifications