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High-performance microcontroller containing hardware "Vector Engine" for handling routine computations for motor vector control and analog peripherals such as op-amps and comparators, realizing 5-V single-supply operation

High-performance microcontroller containing hardware "Vector Engine" for handling routine computations for motor vector control and analog peripherals such as op-amps and comparators, realizing 5-V single-supply operation

TMPM370 is a 32-bit RISC microprocessor series with an ARM Cortex-M3 microprocessor core.
  • ARM Cortex-M3 microprocessor core
    • Improved code efficiency has been realized through the use of Thumb®-2 instruction
    • New 16-bit Thumb instructions for improved program flow
    • New 32-bit Thumb instructions for improved performance
    • New Thumb mixed 16-/32-bit instruction set can produce faster, more efficient code
    • Both high performance and low power consumption have been achieved.(High performance)
    • 32-bit multiplication (32 × 32 = 32bit) can be executed with one clock
    • Division takes between 2 and 12 cycles depending on dividend and devisor[Low power consumption]
    • Optimized design using a low power consumption library
    • Standby function that stops the operation of the micro controller core
    • High-speed interrupt response suitable for real-time control
    • An interruptible long instruction
    • Stack push automatically handled by hardware.
  • On Chip program memory and data memory
    • On-chip RAM: 10Kbyte
    • On-chip FlashROM: 256Kbyte
  • 16-bit timer (TMRB): 8 channels
    • 16-bit interval timer mode
    • 16-bit event counter mode
    • Input capture function
    • External trigger PPG output
  • Watchdog timer (WDT): 1 channel
    • Watchdog timer (WDT) generates a reset or a non-maskable interrupt (NMI).
  • Power On reset function (POR)
  • Voltage detect function (VLTD)
  • Oscillation frequency detect function (OFD)
  • Vector engine (VE): 1unit
    • Calculation circuit for motor control
    • Corresponding to 2 motors
  • Programmable motor driver (PMD): 2channels
    • 3phase complementary PWM generator
    • Synchronous AD convert start trigger generator
    • Emergency protective function (EMG / Comparator output)
  • Encoder input circuit (ENC): 2channels
    • Correspond to incremental encoder (AB / ABZ)
    • Rotation direction detection
    • Counter for absolute position detection
    • Comparator for position detection
    • Noise filter
    • 3 phase sensor input
  • General-purpose serial interface(SIO/UART): 4channels
    • Either UART mode or synchronous mode can be selected (4byte FIFO equipped)
  • 12 bit AD converter (ADC): 2units ( Analog input: 22channel )
    • Start by the internal trigger: TMRB interrupt / PMD trigger
    • Constant conversion mode
    • AD monitoring 2ch
    • Conversion speed 2 µsec (@ADC conversion clock = 40 MHz)

Caractéristiques

Brand Toshiba
Interface Type SIO
Maximum O 5.5 V
Operating 5 V
Supplier PQFP
Number Of 8
Program M 256 Kb
Data Bus Width 32 Bit
Max Proce 230|245|260 °C
On Chip Adc 2(22-chx12-bit)
Operating temperature -40 to 85 °C
Minimum O 4.5 V
Watchdog 1
Instructi RISC
Program M Flash
Product description 20 x 14 x 2.7 mm
Maximum Speed 80 MHz
Device Core ARM Cortex M3
Lead Finish Tin/Silver|Tin/Bismuth|Gold
Number Of 74
Ram Size 10 KB
Schedule B 8542310000
HTSN 8542310001
Country of origin Japan
Analog Co 4
SKU: TMPM370FYDFG