M30626SPGP#U3C Renesas Electronics America, M30626SPGP#U3C Datasheet - Page 161

• Manufacturer Part Number: M30626SPGP#U3C
• Description: IC M16C/62P MCU ROMLESS 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30626SPGP#U3C

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: I²C, IEBus, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 50
• Program Memory Type: ROMless
• 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: -
• Program Memory Size: -

M16C/62P Group (M16C/62P, M16C/62PT)
Rev.2.41
REJ09B0185-0241
15.1.1
Table 15.1
Count source
Count Operation
Divide Ratio
Count Start Condition
Count Stop Condition
Interrupt Request
Generation Timing
TAiIN Pin Function
TAiOUT Pin Function
Read from Timer
Write to Timer
Select Function
In timer mode, the timer counts a count source generated internally (see Table 15.1). Figure 15.8 shows TAiMR
Register in Timer Mode.
Jan 10, 2006
Item
Timer Mode
Specifications in Timer Mode
Page 144 of 390
f1, f2, f8, f32, fC32
• Down-count
• When the timer underflows, it reloads the reload register contents and
1/(n+1) n: set value of TAi register (i= 0 to 4) 0000h to FFFFh
Set TAiS bit in TABSR register to “1” (= start counting)
Set TAiS bit to “0” (= stop counting)
Timer underflow
I/O port or gate input
I/O port or pulse output
Count value can be read by reading TAi register
• When not counting and until the 1st count source is input after counting start
• When counting (after 1st count source input)
• Gate function
• Pulse output function
continues counting
Value written to TAi register is written to both reload register and counter
Value written to TAi register is written to only reload register
(Transferred to counter when reloaded next)
Counting can be started and stopped by an input signal to TAiIN pin
Whenever the timer underflows, the output polarity of TAiOUT pin is inverted.
When TAiS bit is set to “0” (stop counting), the pin outputs a low.
Specification
15. Timers