TMP92CF26AXBG Toshiba, TMP92CF26AXBG Datasheet - Page 319

• Manufacturer Part Number: TMP92CF26AXBG
• Description: Microcontrollers (MCU) TLCS-900/H1 ROMLESS 144KB RAM
• Manufacturer: Toshiba

Specifications of TMP92CF26AXBG

• Processor Series: TLCS-900
• Core: 900/H
• Data Bus Width: 16 bit
• Program Memory Type: ROM
• Program Memory Size: 8 KB
• Data Ram Size: 144 KB
• Interface Type: I2C, I2S, UART, USB
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 136
• Number Of Timers: 10
• Maximum Operating Temperature: + 50 C
• Mounting Style: SMD/SMT
• Package / Case: FBGA-228
• Development Tools By Supplier: BM1040R0A, BM1055R0B, SW96CN0-ZCC, SW00MN0-ZCC
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 6 Channel
• Lead Free Status / Rohs Status: Details

Loading to TB0CP0H/L
Loading to TB0CP1H/L
Count clock
(Prescaler ouptut clock)
TB0IN0 pin input
(External pulse)
INT6
Note: Only in this pulse width measuring mode(TB0MOD<TB0CPM1:0> “10”), external interrupt INT6 occurs at the
falling edge of TB0IN0 pin input. In other modes, it occurs at the rising edge.
3.
keeping the 16 bit timer/event counter counting (free-running) with the internal
clock input, the external pulse is input through the TB0IN0 pin. Then the capture
function is used to load the UC10 values into TB0CP0H/L and TB0CP1H/L at the
rising edge and falling edge of the external trigger pulse respectively. The
interrupt INT6 occurs at the falling edge of TB0IN0.
TB0CP0H/L and TB0CP1H/L and the internal clock cycle.
TB0CP0H/L and TB0CP1H/L is 100, the pulse width will be 100 × 0.8[μs] =80μs
specified by the clock source can be measured by changing software.
first C1 and the second C0 at the second INT6 interrupt and the internal clock
cycle together.
Pulse width measurement
This mode allows measuring the H level width of an external pulse. While
The pulse width is obtained from the difference between the values of
For example, if the internal clock is 0.8[us] and the difference between
Additionally, the pulse width which is over the UC10 maximum count time
The width of L level can be measured by multiplying the difference between the
C1
Figure 3.13.15 Pulse Width Measurement
C1
92CF26A-318
C2
C2
C1
C2
TMP92CF26A
2007-11-21