SM470R1B1MPGES
ObsoleteHIGH TEMPERATURE ARM7TDMI™ FLASH MICROCONTROLLER
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SM470R1B1MPGES
ObsoleteHIGH TEMPERATURE ARM7TDMI™ FLASH MICROCONTROLLER
Technical Specifications
Parameters and characteristics for this part
| Specification | SM470R1B1MPGES |
|---|---|
| Connectivity | SCI, I2C, CANbus, SPI |
| Core Processor | ARM7® |
| Core Size [Max] | 32 Bit |
| Core Size [Min] | 16 Bit |
| Data Converters | 12, 10 b |
| Mounting Type | Surface Mount |
| Number of I/O | 46 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -55 °C |
| Oscillator Type | External |
| Package / Case | 144-LQFP |
| Peripherals | WDT, DMA, PWM, POR |
| Program Memory Size | 1 MB |
| Program Memory Type | FLASH |
| RAM Size | 64 K |
| Speed | 60 MHz |
| Supplier Device Package | 144-LQFP (20x20) |
| Voltage - Supply (Vcc/Vdd) [Max] | 2.05 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.71 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Texas Instruments | JEDEC TRAY (5+1) | 1 | $ 398.48 | |
| 10 | $ 366.85 | |||
| 100 | $ 316.25 | |||
Description
General part information
SM470R1B1M-HT Series
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.
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.
The B1M devices contain the following: