TMP92xy29FG Toshiba, TMP92xy29FG Datasheet - Page 39

• Manufacturer Part Number: TMP92xy29FG
• Manufacturer: Toshiba

Specifications of TMP92xy29FG

• Package: QFP176
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 144
• Architecture: 32-bit CISC
• Usb/spi Channels: 1/1
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: 1
• Adc 10-bit Channel: 6
• Da Converter: -
• Timer 8-bit Channel: 8
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 98
• Power Supply Voltage(v): 3.0 to 3.6

Note: Do not write EMCCR0<EXTIN> = “1” when using external resonator.
(2) Reduced drivability for low-frequency oscillator circuit
(3) Single drive for high-frequency oscillator circuit
EMCCR0<DRVOSCL> register. At Reset, <DRVOSCL> is initialized to “1”.
noise input to X2 pin when an external-oscillator is used.
EMCCR0<EXTIN> register. X2 pin’s output is always “1”.
(Purpose)
Reduces noise and power for oscillator when a resonator is used.
(Block diagram)
(Setting method)
The
(Purpose)
Remove the need for twin-drives and protect prevent operational errors caused by
(Block diagram)
(Setting method)
The oscillator is disabled and starts operation as buffer by writing “1” to
At reset, <EXTIN> is initialized to “0”.
Resonator
drivability
C1
C2
X1 pin
X2 pin
XT1 pin
XT2 pin
of
the
92CF29A-37
oscillator
is
f
Enable oscillation
EMCCR0<DRVOSCH>
OSCH
reduced
Enable oscillation
EMCCR0<DRVOSCL>
f
S
by
writing
TMP92CF29A
“0”
2009-06-11
to
the