TMP86xy45UG Toshiba, TMP86xy45UG Datasheet - Page 29

• Manufacturer Part Number: TMP86xy45UG
• Manufacturer: Toshiba

Specifications of TMP86xy45UG

• Package: QFP44
• Rom Types (m=mask,p=otp,f=flash): M/P
• Rom Size: 8
• Ram Size: 256
• Driver Led: 19
• Driver Lcd: -
• Spi/sio Channels: 1
• Uart/sio Channels: -
• I2c/sio Channels: -
• High-speed Serial Output: -
• Adc 8-bit Channels: -
• Adc 10-bit Channels: 8
• Da Converter Channels: -
• Timer Counter 18-bit Channel: -
• Timer Counter 16-bit Channel: -
• 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): 2.7 to 5.5

2.2 System Clock Controller
Note 1: When the STOP mode is released, the start is made after the prescaler and the divider of the
Note 2: STOP mode can also be released by inputting low level on the
Note 3: When STOP mode is released with a low hold voltage, the following cautions must be observed.
Note 1: The warm-up time is obtained by dividing the basic clock by the divider. Therefore, the warm-up
Table 2-2 Warm-up Time Example (at fc = 16.0 MHz, fs = 32.768 kHz)
3. When the warm-up time has elapsed, normal operation resumes with the instruction follow-
ing the STOP mode start instruction.
timing generator are cleared to "0".
performs the normal reset operation.
The power supply voltage must be at the operating voltage level before releasing STOP mode.
The
case, if an external time constant circuit has been connected, the
increase at a slower pace than the power supply voltage. At this time, there is a danger that a
reset may occur if input voltage level of the
input voltage (Hysteresis input).
WUT
time may include a certain amount of error if there is any fluctuation of the oscillation frequency
when STOP mode is released. Thus, the warm-up time must be considered as an approximate
value.
00
01
10
11
RESET
pin input must also be “H” level, rising together with the power supply voltage. In this
Return to NORMAL Mode
12.288
4.096
3.072
1.024
Page 18
Warm-up Time [ms]
RESET
Return to SLOW Mode
pin drops below the non-inverting high-level
5.85
1.95
750
250
RESET
RESET
pin, which immediately
pin input voltage will
TMP86C845UG