M30626FJPGP#U3C Renesas Electronics America, M30626FJPGP#U3C Datasheet - Page 387

• Manufacturer Part Number: M30626FJPGP#U3C
• Description: IC M16C MCU FLASH 512K 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30626FJPGP#U3C

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: I²C, IEBus, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 85
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 31K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• For Use With: 867-1000 - KIT QUICK START RENESAS 62PR0K33062PS001BE - R0K33062P STARTER KITR0K33062PS000BE - KIT EVAL STARTER FOR M16C/62PM3062PT3-CPE-3 - EMULATOR COMPACT M16C/62P/30P
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M16C/62P Group (M16C/62P, M16C/62PT)
Rev.2.41
REJ09B0185-0241
24.9
24.9.1
24.9.1.1
24.9.1.2
The timer remains idle after reset. Set the mode, count source, counter value, etc. using the TAiMR (i = 0 to 4)
register and the TAi register before setting the TAiS bit in the TABSR register to “1” (count starts).
Always make sure the TAiMR register is modified while the TAiS bit remains “0” (count stops) regardless
whether after reset or not.
While counting is in progress, the counter value can be read out at any time by reading the TAi register.
However, if the counter is read at the same time it is reloaded, the value “FFFFh” is read.
Also, if the counter is read before it starts counting after a value is set in the TAi register while not counting, the
set value is read.
If a low-level signal is applied to the NMI pin when the IVPCR1 bit in the TB2SC register = 1 (three-phase
output forcible cutoff by input on NMI pin enabled), the TA1OUT, TA2OUT and TA4OUT pins go to a high-
impedance state.
The timer remains idle after reset. Set the mode, count source, counter value, etc. using the TAiMR (i = 0 to 4)
register, the TAi register, the UDF register, the ONSF register TAZIE, TA0TGL and TA0TGH bits and the
TRGSR register before setting the TAiS bit in the TABSR register to “1” (count starts).
Always make sure the TAiMR register, the UDF register, the TAZIE, TA0TGL and TA0TGH bits in the ONSF
register and the TRGSR register are modified while the TAiS bit remains “0” (count stops) regardless whether
after reset or not.
While counting is in progress, the counter value can be read out at any time by reading the TAi register.
However, “FFFFh” can be read in underflow, while reloading, and “0000h” in overflow. When setting TAi
register to a value during a counter stop, the setting value can be read before a counter starts counting. Also, if
the counter is read before it starts counting after a value is set in the TAi register while not counting, the set
value is read.
If a low-level signal is applied to the NMI pin when the IVPCR1 bit in the TB2SC register = 1 (three-phase
output forcible cutoff by input on NMI pin enabled), the TA1OUT, TA2OUT and TA4OUT pins go to a high-
impedance state.
Timers
Jan 10, 2006
Timer A
Timer A (Timer Mode)
Timer A (Event Counter Mode)
Page 370 of 390
24. Precautions