M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 593

• 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 569 of 587
28.9
28.9.1
28.9.2
28.9.2.1
28.9.2.2
Timers are stopped after reset. Set the TAiS (i = 0 to 4) or TBjS (j = 0 to 5) bit in the TABSR or TBSR register
to 1 (count starts) after setting timer operating mode, count source, and counter value.
Change the following registers and bits while the corresponding timer is stopped (the TAiS or TBjS bit is set to
0 (count stops)).
Timers
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Registers TAiMR and TBjMR
UDF register
Bits TAZIE, TA0TGL, and TA0TGH in the ONSF register
TRGSR register
The TAiS bit (i = 0 to 4) in the TABSR register is set to 0 (count stops) after reset. Set the TAiS bit to 1
(count starts) after selecting timer operating mode and setting the TAi register.
The TAi register indicates a counter value while counting at any given time. However, FFFFh can be read
in the reload timing. When the TAi register is set while a counter is stopped, the setting value can be read
until a counter is started.
The TAiS bit (i = 0 to 4) is set to 0 (count stops) after reset. Set the TAiS bit to 1 (count starts) after
selecting timer operating mode and setting the TAi register.
The TAi register indicates a counter value while counting at any given time. In the reload timing, however,
FFFFh can be read if the timer underflows, or 0000h if the timer overflows. When the TAi register is set
while the counter is stopped, the setting value can be read until a counter is started.
Timer A, Timer B
Timer A
Timer A (Timer Mode)
Timer A (Event Counter Mode)
28. Usage Notes