TMP86xy44UG Toshiba, TMP86xy44UG Datasheet - Page 24

• Manufacturer Part Number: TMP86xy44UG
• Manufacturer: Toshiba

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

2.2.3.3
internal status immediately prior to the halt is held with a lowest power consumption during STOP mode.
inputting (Either level-sensitive or edge-sensitive can be programmably selected) to the
the warm-up period is completed, the execution resumes with the instruction which follows the STOP
mode start instruction.
(4)
(5)
(6)
(7)
STOP mode
In this mode, the internal oscillation circuit is turned off, causing all system operations to be halted. The
STOP mode is started by the system control register 1 (SYSCR1), and STOP mode is released by a
SYSCR2<XEN>. In SLOW1 and SLEEP modes, the input clock to the 1st stage of the divider is
stopped; output from the 1st to 6th stages is also stopped.
halted; however, on-chip peripherals remain active (Operate using the high-frequency clock and/or
the low-frequency clock). Starting and releasing of IDLE2 mode are the same as for IDLE1 mode,
except that operation returns to NORMAL2 mode.
the watchdog timer, and the internal oscillation circuit of the high-frequency clock are halted; how-
ever, on-chip peripherals remain active (Operate using the low-frequency clock). Starting and releas-
ing of SLEEP mode are the same as for IDLE1 mode, except that operation returns to SLOW1 mode.
In SLOW1 and SLEEP1 modes, the input clock to the 1st stage of the divider is stopped; output from
the 1st to 6th stages is also stopped.
SLEEP2 mode is same as that under the SLEEP1 mode, except for the oscillation circuit of the high-
frequency clock.
is enabled by setting “1” on bit SYSCR2<TGHALT>.
peripheral circuits other than TBT. Then, upon detecting the falling edge of the source clock selected
with TBTCR<TBTCK>, the timing generator starts feeding the clock to all peripheral circuits.
again. SLEEP0 mode is entered and returned regardless of how TBTCR<TBTEN> is set. When IMF
= “1”, EF6 (TBT interrupt individual enable flag) = “1”, and TBTCR<TBTEN> = “1”, interrupt pro-
cessing is performed. When SLEEP0 mode is entered while TBTCR<TBTEN> = “1”, the INTTBT
interrupt latch is set after returning to SLOW1 mode.
Switching back and forth between SLOW1 and SLOW2 modes are performed by
IDLE2 mode
In this mode, the internal oscillation circuit remain active. The CPU and the watchdog timer are
SLEEP1 mode
In this mode, the internal oscillation circuit of the low-frequency clock remains active. The CPU,
SLEEP2 mode
The SLEEP2 mode is the idle mode corresponding to the SLOW2 mode. The status under the
SLEEP0 mode
In this mode, all the circuit, except oscillator and the timer-base-timer, stops operation. This mode
When SLEEP0 mode starts, the CPU stops and the timing generator stops feeding the clock to the
When returned from SLEEP0 mode, the CPU restarts operating, entering SLOW1 mode back
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TMP86CS44UG
STOP
pin. After