TMPM370FYFG Toshiba, TMPM370FYFG Datasheet - Page 240

• 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

(0x4004_0900)
14.2 Control
14.3 Function
14.3.1 Enabling/disabling the voltage detection operation
VDCR
can be programmed by VDCR<VDEN>.
than the detection voltage <VDLVL[1:0]>, a voltage detection reset signal is generated.
operation.
is released.
The voltage detection circuit is controlled by voltage detection control registers.
Voltage detection control register
The detection voltage can be selected by VDCR<VDLVL[1:0]>. Enabling/disabling the voltage detection
Setting VDCR<VDEN> to "1" enables the voltage detection operation. Setting it to "0" disables the
After the voltage detection operation is enabled, When the supply voltage (RVDD5) becomes lower
VDCR<VDEN> is cleared to "0" immediately after a power-on reset or a reset by an external reset input
Note: When the supply voltage (RVDD5) is lower than the detection voltage (VDLVL), setting VDCR<VDEN> to "1" generates
Note 1: VDCR is initialized by a power-on reset or an external reset input.
reset signal at the time.
Read/Write
VDLVL[1:0]
Bit Symbol
After reset
VDEN
Selection for detection voltage
Enables/disables the operation of
voltage detection
R
7
0
-
R
6
0
-
TMPM370 14-2
R
5
0
-
R
4
0
-
00 : Reserved
01 : 4.1 ± 0.2 V
10 : 4.4 ± 0.2 V
11 : 4.6 ± 0.2 V
0 :
1 :
Disables the operation of voltage detection
Enables the operation of voltage detection
R
3
0
-
VDLVL1
Voltage Detection Circuit
2
R/W
00
VDLVL0
1
TMPM370
VDEN
R/W
0
0