M30626FJPFP#U5C Renesas Electronics America, M30626FJPFP#U5C Datasheet - Page 170

• Manufacturer Part Number: M30626FJPFP#U5C
• Description: IC M16C MCU FLASH 512K 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30626FJPFP#U5C

• 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: -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: -

M16C/62P Group (M16C/62P, M16C/62PT)
Rev.2.41
REJ09B0185-0241
15.1.4
Table 15.5
Count Source
Count Operation
16-bit PWM
8-bit PWM
Count Start Condition
Count Stop Condition
Interrupt Request
Generation Timing
TAiIN Pin Function
TAiOUT Pin Function
Read from Timer
Write to Timer
In PWM mode, the timer outputs pulses of a given width in succession (see Table 15.5). The counter functions
as either 16-bit pulse width modulator or 8-bit pulse width modulator. Figure 15.13 shows TAiMR Register in
PWM Mode. Figures 15.14 and 15.15 show Example of 16-bit Pulse Width Modulator Operation and Example
of 8-bit Pulse Width Modulator Operation.
Jan 10, 2006
Item
Pulse Width Modulation (PWM) Mode
Specifications in PWM Mode
Page 153 of 390
f1, f2, f8, f32, fC32
• Down-count (operating as an 8-bit or a 16-bit pulse width modulator)
• The timer reloads a new value at a rising edge of PWM pulse and continues
• The timer is not affected by a trigger that occurs during counting
• High level width n / fj
• Cycle time (2
• High level width n × (m+1) / fj n : set value of TAi register high-order address
• Cycle time (2
• TAiS bit of TABSR register is set to “1” (= start counting)
• The TAiS bit = 1 and external trigger input from the TAiIN pin
• The TAiS bit = 1 and one of the following external triggers occurs
• Timer B2 overflow or underflow,
TAiS bit is set to “0” (= stop counting)
On the falling edge of PWM pulse
I/O port or trigger input
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)
counting
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 both reload register and counter
Value written to TAi register is written to only reload register
(Transferred to counter when reloaded next)
16
8
-1) × (m+1) / fj m : set value of TAi register low-order address
-1) / fj fixed
n : set value of TAi register (i=o to 4)
fj: count source frequency (f1, f2, f8, f32, fC32)
Specification
15. Timers