TMPM370FYFG Toshiba, TMPM370FYFG Datasheet - Page 367

• Manufacturer Part Number: TMPM370FYFG
• Manufacturer: Toshiba

Specifications of TMPM370FYFG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 256K
• Rom Type: Flash
• Ram (kbytes): 10K
• Number Of Pins: 100
• Package: LQFP(14x14)
• Vcc: 5V
• Cpu Mhz: 80
• Ssp (ch) Spi: -
• I2c/sio (ch): -
• Uart/sio (ch): 4
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: N
• Cs/wait Controller (ch): -
• Dma Controller: -
• 10-bit Da Converter: -
• 10-bit Ad Converter: -
• 12-bit Ad Converter: 27
• 16-bit Timer / Counter: 8
• Motor / Igbt Control: Vector Engine
• Real Time Clock: -
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: -
• Hardware Cec Controller: -
• Comparators: 4
• Low-voltage Detector: Y
• Etm Hardware Trace: 2-bit

amplified voltages from AMP A/B/C are fed into two A/D converters to allow simultaneous
conversions of two shunt voltages out of three corresponding to the U, V and W phases of a motor.
14/15) directly; thus, even if AMP A/B/C are disabled, two shunt voltages can be converted into
digital values at a time.
fed into one A/D converter (AINB16).
compare an amplified voltage against the reference voltage. Each op-amp can be individually
disabled by software; if disabled, the corresponding comparator takes as input a shunt voltage
from an input port.
common reference voltage (CMPREFABC).
independent reference voltage (CMPREFD).
Op-amps A, B and C (AMP A/B/C) are intended to be used for 3-shunt current sensing. The
The inputs of AMP A/B/C are also connected with the A/D converters (AINA 9/10/11, AINB13/
Op-amp D (AMP D) only supports 1-shunt current sensing. The amplified voltage from AMP D is
See the block diagram of the op-amps/analog converters shown in Figure 18-1.
Analog comparators A/B/C/D are all connected to op-amps A/B/C/D; thus the comparators can
Analog comparators A/B/C, designed to be connected to a 3-shunt resistor circuit, have a
Analog comparator D is designed to be connected to a 1-shunt resistor circuit; it has an
Analog Port
CMPREF
Port Input
Input
Figure 08-2 Op-Amp/Analog Comparator
AMP
AMPCTL<AMPGLIN>
TMPM370 18-2
CMPCTL<CMPSEL>
CMP
Op-Amps/Analog Converters
EMG Signal
PMD
ADC
AIN
TMPM370