M306N5FCTFP Renesas Electronics America, M306N5FCTFP Datasheet - Page 373

• Manufacturer Part Number: M306N5FCTFP
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/6Nr

Specifications of M306N5FCTFP

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 87
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

M16C/6N Group (M16C/6N5)
Rev.2.40
REJ09B0011-0240
23.8.2 Timer B
23.8.2.1 Timer B (Timer Mode)
23.8.2.2 Timer B (Event Counter Mode)
The timer remains idle after reset. Set the mode, count source, counter value, etc. using the TBiMR
(i = 0 to 5) register and TBi register before setting the TBiS bit
1 (count starts).
Always make sure the TBiMR register is modified while the TBiS bit remains 0 (count stops) regardless
whether after reset or not.
NOTE:
A value of a counter, while counting, can be read in the TBi register at any time. FFFFh is read while
reloading. Setting value is read between setting values in the TBi register at count stop and starting a
counter.
The timer remains idle after reset. Set the mode, count source, counter value, etc. using the TBiMR
(i = 0 to 5) register and TBi register before setting the TBiS bit in the TABSR or the TBSR register to 1
(count starts).
Always make sure the TBiMR register is modified while the TBiS bit remains 0 (count stops) regardless
whether after reset or not.
The counter value can be read out on-the-fly at any time by reading the TBi register. However, if this
register is read at the same time the counter is reloaded, the read value is always FFFFh. If the TBi
register is read after setting a value in it while not counting but before the counter starts counting, the
read value is the one that has been set in the register.
Apr 14, 2006
1. Bits TB0S to TB2S are the bits 5 to 7 in the TABSR register, bits TB3S to TB5S are the bits 5 to 7
in the TBSR register.
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in the TABSR or the TBSR register to
23. Usage Notes