TMP91xy40FG Toshiba, TMP91xy40FG Datasheet - Page 84

• Manufacturer Part Number: TMP91xy40FG
• Manufacturer: Toshiba

Specifications of TMP91xy40FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): M/F
• Rom Combinations: 128
• Ram Combinations: 4
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 4
• I2c/sio Bus Channels: -
• (s)dram Controller: -
• Adc 10-bit Channel: 4
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 3
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: -
• Dual Clock: Y
• Number Of I/o Ports: 61
• Power Supply Voltage(v): 2.2 to 3.6

ECIN1 pin input
Window gate
pulse
Counter
INTTMR1 interrupt
ECIN1 pin input
Window gate
pulse
Counter
INTTMR1 interrupt
ECIN1 pin input
Window gate
pulse
Counter
INTTMR1 interrupt
Mode
setting
↓
0
0
0
(Interrupt at the rising/falling edges of the window gate pulse)
(Interrupt at the rising/falling edges of the window gate pulse)
Figure 3.8.10 Frequency Measurement Mode Timing Chart
Figure 3.8.8 Frequency Measurement Mode Timing Chart
Figure 3.8.9 Frequency Measurement Mode Timing Chart
Counter
start
(Interrupt at the falling edge of the window gate pulse)
↓
1
1
2
2
1
When an ECIN1 port started a timer at
the time of “1”, the interrupt just after the
start does not occur.
Ta
Ta
Ta
3
3
2
4
4
3
91CW40-82
5
5
4
Read
Read
Read
6
6
5
Tb
Tb
Tb
Clear
Clear
Clear
0
0
0
1
1
1
2
2
2
Ta
Ta
Ta
3
3
3
TMP91CW40
4
4
4
2008-09-19
5
5
5