M30626FJPGP#U3C Renesas Electronics America, M30626FJPGP#U3C Datasheet - Page 156

• 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
15.1
Figure 15.3
Figure 15.3 shows a Timer A Block Diagram. Figures 15.4 to 15.7 show registers related to Timer A. Timer A
supports the following four modes. Except in event counter mode, Timers A0 to A4 all have the same function. Use
the TMOD1 to TMOD0 bits in the TAiMR register (i = 0 to 4) to select the desired mode.
f1 or f2
TAiIN
Select Count Source
•
•
•
•
fC32
Timer Mode:
Event Counter Mode:
One-shot Timer Mode:
Pulse Width Modulation (PWM) Mode: The timer outputs pulses in a given width successively.
Note
The M16C/62P (80-pin version) and M16C/62PT (80-pin version) do not include TA1IN and TA1OUT pins
of Timer A1, and TA2IN and TA2OUT pins of Timer A2 .
f32
Timer A
f8
TB2 Overflow
TAj Overflow
TAk Overflow
NOTES:
Jan 10, 2006
TAiOUT
TCK1 to TCK0, TMOD1 to TMOC0, MR2 to MR1 : Bits in TAiMR register
TAiTGH to TAiTGL : Bits in ONSF register if i=0 or bits in TRGSR register if i=1 to 4
TAiS : Bits in the TABSR register
TAiUD : Bits in the UDF register
TCK1 to TCK0
[Precautions when using Timer A1 and Timer A2]
00
01
i=0 to 4
j=i-1, however, j=4 if i=0
k=i+1, however, k=0 if i=4
10
11
• Timer Mode
• Event Counter Mode
• One-shot Timer Mode The Pulse Output Function cannot be used and count start by the external trigger cannot
• Pulse Width
Selector
Polarity
1. Overflow or underflow
Modulation Mode
Timer A Block Diagram
(1)
(1)
(1)
Pulse Output
· Timer
· One-Shot Timer
· Pulse Width Modulation :TMOD1 to TMOD0=11
00
01
10
11
· Timer (gate function): TMOD1 to TMOD0=00,
TAiTGH to TAiTGL
MR2=1
Page 139 of 390
· Event counter :TMOD1 to TMOD0=01
The Gate Function and the Pulse Output Function cannot be used.
MR0 bits in the TA1MR and TA2MR registers to “000b” when using Timer
Mode.
The Pulse Output Function cannot be used and external input signals cannot be counted.
Two-phase Pulse Signal of Timer A2 cannot be used. Set the MR2 to MR0 bits in the
TA1MR and TA2MR registers to “000b” when using the Event Counter Mode.
be counted. Set the MR1 to MR0 bits in the TA1MR and TA2MR registers to “00b”
when using the One-shot Timer Mode.
PWM pulse cannot be outputted.
:TMOD1 to TMOD0=00, MR2=0
:TMOD1 to TMOD0=10
Select clock
The timer counts an internal count source.
The timer counts pulses from an external device or overflows and
underflows of other timers.
The timer outputs a pulse only once before it reaches the minimum
count “0000h”.
To external
trigger circuit
Toggle Flip Flop
TAiUD
TMOD1 to TMOD0,
MR2
TAiS
0
1
Decrement
MR2
Timer A0 0387h - 0386h
Timer A1 0389h - 0388h
Timer A2 038Bh - 038Ah
Timer A3 038Dh - 038Ch
Timer A4 038Fh - 038Eh
TAi
00
01
11
01
TMOD1 to TMOD0
High-Order Bits of Data Bus
Addresses
Low-Order Bits of Data Bus
Reload Register
8 low-order
bits
Always decrement except
in event counter mode
Increment / decrement
Counter
Timer A4 Timer A1
Timer A0 Timer A2
Timer A1 Timer A3
Timer A2 Timer A4
Timer A3 Timer A0
TAj
Set the MR2 to
TAk
8 high-
order bits
15. Timers