TMP86xy44UG Toshiba, TMP86xy44UG Datasheet - Page 71
TMP86xy44UG
Manufacturer Part Number
TMP86xy44UG
Description
Manufacturer
Toshiba
Datasheet
1.TMP86XY44UG.pdf
(173 pages)
Specifications of TMP86xy44UG
Package
QFP44
Rom Types (m=mask,p=otp,f=flash)
M/P
Rom Size
60
Ram Size
1K
Driver Led
19
Driver Lcd
-
Spi/sio Channels
1
Uart/sio Channels
1
I2c/sio Channels
-
High-speed Serial Output
-
Adc 8-bit Channels
-
Adc 10-bit Channels
8
Da Converter Channels
1
Timer Counter 18-bit Channel
-
Timer Counter 16-bit Channel
2
Timer Counter 8-bit Channel
2
Motor Channels
-
Watchdog Timer
Y
Dual Clock
Y
Clock Gear
-
Number Of I/o Ports
35
Power Supply (v)
4.5 to 5.5
- Current page: 71 of 173
- Download datasheet (2Mb)
7.2 Watchdog Timer Control
7.2.3 Watchdog Timer Disable
7.2.4 Watchdog Timer Interrupt (INTWDT)
Example :Disabling the watchdog timer
Example :Setting watchdog timer interrupt
ister in other procedures causes a malfunction of the microcontroller.
by the binary-counter overflow.
master flag (IMF).
is already accepted, the new watchdog timer interrupt is processed immediately and the previous interrupt is
held pending. Therefore, if watchdog timer interrupts are generated continuously without execution of the
RETN instruction, too many levels of nesting may cause a malfunction of the microcontroller.
To disable the watchdog timer, set the register in accordance with the following procedures. Setting the reg-
Note:While the watchdog timer is disabled, the binary counters of the watchdog timer are cleared.
When WDTCR1<WDTOUT> is cleared to “0”, a watchdog timer interrupt request (INTWDT) is generated
A watchdog timer interrupt is the non-maskable interrupt which can be accepted regardless of the interrupt
When a watchdog timer interrupt is generated while the other interrupt including a watchdog timer interrupt
To generate a watchdog timer interrupt, set the stack pointer before setting WDTCR1<WDTOUT>.
Table 7-1 Watchdog Timer Detection Time (Example: fc = 16.0 MHz, fs = 32.768 kHz)
1. Set the interrupt master flag (IMF) to “0”.
2. Set WDTCR2 to the clear code (4EH).
3. Set WDTCR1<WDTEN> to “0”.
4. Set WDTCR2 to the disable code (B1H).
WDTT
00
01
10
11
DI
LD
LDW
LD
LD
(WDTCR2), 04EH
(WDTCR1), 0B101H
SP, 043FH
(WDTCR1), 00001000B
DV7CK = 0
524.288 m
131.072 m
32.768 m
2.097
Watchdog Timer Detection Time[s]
NORMAL1/2 mode
Page 60
: IMF
: WDTEN
: WDTOUT
: Clears the binary counter
: Sets the stack pointer
←
0
←
←
DV7CK = 1
0, WDTCR2
62.5 m
250 m
0
4
1
←
Disable code
62.5 m
SLOW
250 m
mode
4
1
TMP86CS44UG
Related parts for TMP86xy44UG
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Toshiba Semiconductor [TOSHIBA IGBT Module Silicon N Channel IGBT]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR MODULE SILICON NPN TRIPLE DIFFUSED TYPE
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA INTELLIGENT POWER MODULE SILICON N CHANNEL LGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA IGBT Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR MODULE SILICON N−CHANNEL IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA INTELLIGENT POWER MODULE
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA IGBT Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
Toshiba Semiconductor [SILICON N CHANNEL 1GBT]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet: