TMP93xy20FG Toshiba, TMP93xy20FG Datasheet - Page 28

• Manufacturer Part Number: TMP93xy20FG
• Manufacturer: Toshiba

Specifications of TMP93xy20FG

• Package: LQFP144
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): M/P
• Rom Combinations: 64
• Ram Combinations: 2
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: -
• Adc 10-bit Channel: 8
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 4
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: -
• Dual Clock: Y
• Number Of I/o Ports: 88
• Power Supply Voltage(v): 4.5 to 5.5

Clock Operation Frequency
(Rising edge)
AD0 to AD15
after the STOP Mode is
INT0 (Level)
A0 to A23
Figure 3.3.8 Timing Chart of Halt State Release by Interrupts in STOP mode
Released
INT0
CLK
ALE
NMI
Table 3.3.7 Example of Warm-up Time after Releasing the STOP Mode
WR
fc
fc/2
fc/4
fc/8
fc/16
fs
RD
4. STOP mode
X1
oscillator.
timer mode register WDMOD<DRVE>. (See Figure 3.3.5 for setting of
WDMOD<DRVE>.) Table 3.3.8 summarizes the state of these pins in the STOP
mode.
the STOP mode is released, the system clock output starts after the warm-up time
required to attain stable oscillation.
warm-up time setting (Table 3.3.7).
oscillator, the warm-up time can be reduced by using the setting of T16CR<QCU>.
during the STOP mode.
The STOP mode is selected to stop all internal circuits including the internal
The pin status in the STOP mode depends on the setting of a bit in the watchdog
The STOP mode is released by external interrupts (NMI, INT0 to INT4). When
The warm-up time can be set using WDMOD<WARM>. See the example of
In a system which supplies a stable clock signal generated by an external
Figure 3.3.8 illustrates the timing for releasing the halt state by interrupts
Address
WDMOD<WARM> = 0 WDMOD<WARM> = 1
500
13.1072
0.8192
1.6384
3.2768
6.5536
Data
Warm-up Time [ms]
93CS20-26
STOP
mode
2000
13.1072
26.2144
52.4288
3.2768
6.5536
Warm-up time
fs = 32.768 kHz
Address
Frequency
fc = 20 MHz
Clock
Data
TMP93CS20
2004-02-10