SM470R1B1MHKPS

Mfr. #:: SM470R1B1MHKPS
Description:: ARM Microcontrollers - MCU High Temp ARM7TDMI Flash MCU
Lifecycle:: New from this manufacturer.
Datasheet:: SM470R1B1MHKPS Datasheet
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More Information:: SM470R1B1MHKPS more Information SM470R1B1MHKPS Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: ARM Microcontrollers - MCU

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: TQFP-128

Series:: TM4C1294NCPDT

Core:: ARM Cortex M4

Data Bus Width:: 32 bit

Maximum Clock Frequency:: 120 MHz

Program Memory Size:: 6 kB

Data RAM Size:: 256 kB

ADC Resolution:: 12 bit

Number of I/Os:: 98 I/O

Operating Supply Voltage:: 3.3 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 105 C

Packaging:: Tray

Program Memory Type:: Flash

Brand:: Texas Instruments

Data RAM Type:: SRAM

Data ROM Size:: 6 kB

Data ROM Type:: EEPROM

Interface Type:: Ethernet, CAN, I2C, SSI, UART, USB

Moisture Sensitive:: Yes

Number of ADC Channels:: 20

Number of Timers/Counters:: 8 Timer

Processor Series:: Tiva C

Product Type:: ARM Microcontrollers - MCU

Factory Pack Quantity:: 90

Subcategory:: Microcontrollers - MCU

Unit Weight:: 0.017760 oz

Tags: SM470, SM47, SM4

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Email: info@omo-ic.com

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SM470R1B1MHKPS Description

***p One Stop Global: MCU 16-bit/32-bit Hercules TMS470M ARM7TDMI RISC 1024KB Flash 3V 84-Pin CQFP EP

***as Instruments: High Temperature ARM7TDMI Flash Microcontroller 84-CFP -55 to 220

***i-Key: IC MCU 16/32BIT 1MB FLASH 84CFP

***OMO Electronic: The SM470R1B1M(3) devices are members of the Texas Instruments SM470R1x family of general-purpose 16-/32-bit reduced instruction set computer (RISC) microcontrollers. The B1M microcontroller offers high performance using the high-speed ARM7TDMI 16-/32-bit RISC central processing unit (CPU), resulting in a high instruction throughput while maintaining greater code efficiency. The ARM7TDMI 16-/32-bit RISC CPU views memory as a linear collection of bytes numbered upwards from zero. The SM470R1B1M uses the big-endian format where the most significant byte of a word is stored at the lowest numbered byte and the least significant byte of a word is stored at the highest numbered byte.

***AS INSRUMENT: High-end embedded control applications demand more performance from their controllers while maintaining low costs. The B1M RISC core architecture offers solutions to these performance and cost demands while maintaining low power consumption.

***AS INSTRUM: The B1M devices contain the following:

***AS INSRUMENT: The functions performed by the 470+ system module (SYS) include:

***AS INSTRU: The enhanced RTI module on the B1M has the option to be driven by the oscillator clock. The DWD is a 25-bit resettable decrementing counter that provides a system reset when the watchdog counter expires. This data sheet includes device-specific information such as memory and peripheral select assignment, interrupt priority, and a device memory map. For a more detailed functional description of the SYS module, see the TMS470R1x System Module Reference Guide (SPNU189).

***AS INSTRUMEN: The B1M memory includes general-purpose SRAM supporting single-cycle read/write accesses in byte, half-word, and word modes.

***AS INTRUMENTS: The flash memory on this device is a nonvolatile, electrically erasable, and programmable memory implemented with a 32-bit-wide data bus interface. The flash operates with a system clock frequency of up to 24 MHz or 30 MHz, depending on the input voltage. When in pipeline mode, the flash operates with a system clock frequency of up to 48 MHz or 60 MHz, depending on the input voltage. For more detailed information on the flash, see 8.2.1.4.

***AS INSTRUMENTS INCORPORATED: The MSM and the JTAG security module prevent unauthorized access and visibility to on-chip memory, thereby preventing reverse engineering or manipulation of proprietary code.

***AS USD: The B1M device has twelve communication interfaces: two SPIs, three SCIs, two HECCs, and five I2Cs. The SPI provides a convenient method of serial interaction for high-speed communications between similar shift-register type devices. The SCI is a full-duplex, serial I/O interface intended for asynchronous communication between the CPU and other peripherals using the standard non-return-to-zero (NRZ) format. The HECC uses a serial, multimaster communication protocol that efficiently supports distributed realtime control with robust communication rates of up to 1 Mbps. These CAN peripherals are ideal for applications operating in noisy and harsh environments (for example, industrial fields) that require reliable serial communication or multiplexed wiring. The I2C module is a multimaster communication module providing an interface between the B1M microcontroller and an I2C-compatible device through the I2C serial bus. The I2C supports both 100 Kbps and 400 Kbps speeds. For more detailed functional information on the SPI, SCI, and CAN peripherals, see the specific reference guides (SPNU195, SPNU196, and SPNU197). For more detailed functional information on the I2C, see the TMS470R1x Inter- Integrated Circuit (I2C) Reference Guide (SPNU223).

***as Instruments (TI): The HET is an advanced intelligent timer that provides sophisticated timing functions for realtime applications. The timer is software-controlled, using a reduced instruction set, with a specialized timer micromachine and an attached I/O port. The HET can be used for compare, capture, or general-purpose I/O. It is especially well-suited for applications requiring multiple sensor information and drive actuators with complex and accurate time pulses. The HET used in this device is the high-end timer lite. It has fewer I/Os than the usual 32 in a standard HET. For more detailed functional information on the HET, see the TMS470R1x High-End Timer (HET) Reference Guide (SPNU199).

***AS INSTRUMENT: The B1M HET peripheral contains the XOR-share feature. This feature allows two adjacent HET high-resolution channels to be XORed together, making it possible to output smaller pulses than a standard HET. For more detailed information on the HET XOR-share feature, see the TMS470R1x High-End Timer (HET) Reference Guide (SPNU199).

***ASIN: The B1M device has one 10-bit-resolution, sample-and-hold MibADC. Each of the MibADC channels can be converted individually or can be grouped by software for sequential conversion sequences. There are three separate groupings, two of which can be triggered by an external event. Each sequence can be converted once when triggered or configured for continuous conversion mode. For more detailed functional information on the MibADC, see the TMS470R1x Multi-Buffered Analog-to-Digital Converter (MibADC) Reference Guide (SPNU206).

***AS USD: The ZPLL clock module contains a phase-locked loop, a clock-monitor circuit, a clock-enable circuit, and a prescaler (with prescale values of 1 to 8). The function of the ZPLL is to multiply the external frequency reference to a higher frequency for internal use. The ZPLL provides ACLK to the system (SYS) module. The SYS module subsequently provides system clock (SYSCLK), realtime interrupt clock (RTICLK), CPU clock (MCLK), and peripheral interface clock (ICLK) to all other B1M device modules. For more detailed functional information on the ZPLL, see the TMS470R1x Zero-Pin Phase-Locked Loop (ZPLL) Clock Module Reference Guide (SPNU212).

***AS INSTRUM: ACLK should not be confused with the MibADC internal clock, ADCLK. ACLK is the continuous system clock from an external resonator/crystal reference.

***AS INTRUMENTS: The EBM is a standalone module that supports the multiplexing of the GIO functions and the expansion bus interface. For more information on the EBM, see the TMS470R1x Expansion Bus Module (EBM) Reference Guide (SPNU222).

***: The B1M device also has an external clock prescaler (ECP) module that when enabled, outputs a continuous external clock (ECLK) on a specified GIO pin. The ECLK frequency is a user-programmable ratio of the peripheral interface clock (ICLK) frequency. For more detailed functional information on the ECP, see the TMS470R1x External Clock Prescaler (ECP) Reference Guide (SPNU202).

SM470R1B1MHKPS More Information

Processors: OMO Electronic Processors provide a comprehensive portfolio, proven software, and worldwide support enabling industry-leading automotive and industrial solutions. TI is dedicated to advancing and optimizing today’s processors to meet tomorrow’s intelligence, performance and cost requirements in automotive and industrial applications. Scalable hardware and software platforms with common code allow designers to seamlessly reuse and migrate across devices to protect future investment.

Market price

Part #	Description	Stock	Price
SM470R1B1MHKPS DISTI # 29454902	MCU 16-bit/32-bit ARM7TDMI RISC 1MB Flash 3V 84-Pin CQFP EP Tube RoHS: Not compliant	100	10:$463.4345
SM470R1B1MHKPS DISTI # 296-36048-5-ND	IC MCU 32BIT 1MB FLASH 84CFP RoHS: Not compliant Min Qty: 1 Container: Tray	On Order	10:$472.2200 1:$486.8600
SM470R1B1MHKPS	High Temperature ARM7TDMI&#153,Flash Microcontroller	30	1000:$415.9800 100:$417.3100 25:$424.6300 10:$435.6100 1:$461.2400
SM470R1B1MHKPS DISTI # 595-SM470R1B1MHKPS	ARM Microcontrollers - MCU High Temp ARM7TDMI Flash MCU RoHS: Compliant	67	1:$465.5100 5:$458.4800 10:$451.5100

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SM470R1B1MHKPS

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes