M30260F6AGP#D5 Renesas Electronics America, M30260F6AGP#D5 Datasheet - Page 114

• Manufacturer Part Number: M30260F6AGP#D5
• Description: IC M16C MCU FLASH 48K 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/26r

Specifications of M30260F6AGP#D5

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, PWM, Voltage Detect, WDT
• Number Of I /o: 39
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

R
R
M
e
E
1
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Figure 12.1.3. TA0 to TA4 Registers, TABSR Register, and UDF Register
6
0
C
2
9
0 .
B
2 /
0
0
6
2
A
0
F
2
e
G
0 -
b
1 .
o r
2
0
, 5
u
0
(b15)
p
NOTES:
Count start flag
Up/down flag (1)
b7
b7
b7
2
Timer Ai register (i= 0 to 4) (1)
NOTES:
0
(
1. Use MOV instruction to write to this register.
2. Make sure the port direction bits for the TA2
M
b6
b6
0
1. The register must be accessed in 16 bit units.
2.: If the TAi register is set to ‘0000
3. If the TAi register is set to ‘0000
4. Use the MOV instruction to write to the TAi register.
5. The timer counts pulses from an external device or overflows or underflows in other timers.
7
(input mode).
1
not generated either. Furthermore, if “pulse output” is selected, no pulses are output from the
TAiOUT pin.
the TAiOUT pin remains low, and timer Ai interrupt requests are not generated either. The same
applies when the 8 high-order bits of the timer TAi register are set to ‘00
8-bit pulse width modulator.
b5
b5
6
C
b4
b4
page 95
2 /
b3
b3
6
b2
b2
, A
(b8)
b0 b7
b1
b1
M
b0
b0
1
f o
6
Pulse width
modulation
mode
(16-bit PWM)
Pulse width
modulation
mode
(8-bit PWM)
Timer
mode
Event
counter
mode
One-shot
timer mode
C
Bit symbol
3
Bit symbol
Mode
TA0UD
TA1UD
TA2UD
TA3UD
TA4UD
2
TA0S
TA1S
TA2S
TA3S
TA4S
TB0S
TB1S
TB2S
2 /
TA2P
TA3P
TA4P
Symbol
TABSR
9
Symbol
UDF
6
, B
M
Divide the count source by n + 1 where n =
set value
Modify the pulse width as follows:
PWM period: (2
High level PWM pulse width: n / fj
where n = set value, fj = count source
frequency
Modify the pulse width as follows:
PWM period: (2
High level PWM pulse width: (m + 1)n / fj
where n = high-order address set value,
m = low-order address set value, fj =
count source frequency
16
Divide the count source by n where n = set
value and cause the timer to stop
Divide the count source by FFFF
where n = set value when counting up or
by n + 1 when counting down
16
Timer A0 count start flag
Timer A1 count start flag
Timer A2 count start flag
Timer A3 count start flag
Timer A4 count start flag
Timer B0 count start flag
Timer B1 count start flag
Timer B2 count start flag
Timer A0 up/down flag
Timer A1 up/down flag
Timer A2 up/down flag
Timer A3 up/down flag
Timer A4 up/down flag
Timer A2 two-phase pulse
signal processing select bit
Timer A3 two-phase pulse
signal processing select bit
Timer A4 two-phase pulse
signal processing select bit
b0
,’ the pulse width modulator does not work, the output level on
1
,’ the counter does not work and timer Ai interrupt requests are
6
C
Address
0380
2 /
Bit name
Address
Symbol
Bit name
0384
Function
TA0
TA1
TA2
TA3
TA4
IN
6
16
) T
to TA4I
16
8
16
– 1) x (m + 1)/ fj
– 1) / fj
N
and TA2
038D
038B
038F
0387
0389
After reset
After reset
Address
0 : Down count
1 : Up count
0 : two-phase pulse signal
1 : two-phase pulse signal
Enabled by setting the TAiMR
register’s MR2 bit to “0”
(= switching source in UDF
register) during event counter
mode.
00
16
0 : Stops counting
1 : Starts counting
16
16
16
16
(5)
00
16
processing disabled
processing enabled
, 038E
, 0386
, 0388
, 038A
, 038C
16
OUT
16
– n + 1
to TA4
16
16
16
16
16
Function
Function
16
(High-order address)
(Low-order address)
’ while operating as an
0000
0000
0000
0000
(3, 4)
(2, 4)
OUT
Indeterminate
Indeterminate
Indeterminate
Indeterminate
Indeterminate
(3, 4)
Setting range
00
00
After reset
16
16
16
16
16
16
pins are set to “0”
(2, 3)
to FE
to FF
to FFFF
to FFFF
to FFFF
to FFFE
16
16
16
16
16
16
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
WO
WO
WO
RW
RW
RW
WO
WO
WO
12. Timer