M30626SPFP#U5C Renesas Electronics America, M30626SPFP#U5C Datasheet - Page 168

• Manufacturer Part Number: M30626SPFP#U5C
• Description: IC M16C/62P MCU ROMLESS 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30626SPFP#U5C

• 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: -20°C ~ 85°C
• Package / Case: 100-QFP
• 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
15.1.3
Table 15.4
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 one-shot timer mode, the timer is activated only once by one trigger (see Table 15.4). When the trigger
occurs, the timer starts up and continues operating for a given period. Figure 15.12 shows the TAiMR Register
in One-Shot Timer Mode.
Jan 10, 2006
Item
One-shot Timer Mode
Specifications in One-shot Timer Mode
Page 151 of 390
f1, f2, f8, f32, fC32
• Down-count
• When the counter reaches “0000h,” it stops counting after reloading a new
• If a trigger occurs when counting, the timer reloads a new count and restarts
1/n n : set value of TAi register (i=0 to 4) 0000h to FFFFh
However, the counter does not work if the divide-by-n value is set to “0000h”.
TAiS bit in the TABSR register = 1 (start counting) and one of the following
triggers occurs.
• External trigger input from the TAiIN pin
• Timer B2 overflow or underflow,
• The TAiOS bit in the ONSF register is set to “1”(= timer starts)
• When the counter is reloaded after reaching “0000h”
• TAiS bit is set to “0” (= stop counting)
When the counter reaches “0000h”
I/O port or trigger input
I/O port or pulse output
An indeterminate value is 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)
• Pulse output function
value
counting
Value written to TAi register is written to both reload register and counter
Timer Aj (j=i-1, except j=4 if i=0) overflow or underflow,
Timer Ak (k=i+1, except k=0 if i=4) overflow or underflow
Value written to TAi register is written to only reload register
(Transferred to counter when reloaded next)
The timer outputs a low when not counting and a high when counting.
Specification
15. Timers