M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 206

• Manufacturer Part Number: M3087BFLBGP#U5
• Description: IC M32C/87 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M3087BFLBGP#U5

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 121
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 144-LQFP
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 182 of 587
Figure 15.19
Input to the TAiIN pin
TAiS bit in the TABSR
from the TAiOUT pin
PWM pulse output
i = 0 to 4
fj: Count source frequency (f1, f8, f2n
m: Setting value of the TAi register (0000h to FFFEh)
(Conditions) TAi register is set to 0005h.
NOTE:
1. Bits CNT3 to CNT0 in the TCSPR register select no division (n = 0) or divide-by-2n (n = 1 to 15).
TAiIC register
register
IR bit in the
Count source
TAiMR register: MR1 bit is set to 1 (rising edge of signal applied to the TAiIN pin)
16-Bit Pulse Width Modulator Operation (Timer A)
“H”
“L”
“H”
“L”
1
1
0
0
Set to 1 by a program
Count starts
(1)
1 / fj × m
Set to 0 by an interrupt request acknowledgement or by a program
, fC32)
No trigger is generated
by this signal
1 / fj × (2
When the TAiS bit is set to 0 (count stops) while the
TAiOUT output is "H", the TAiOUT output becomes
"L" and the IR bit is set to 1 (interrupt requested).
16
- 1)
Set to 0 by a program
End of 1 cycle
Count stops
15. Timer A