M30280FCHP#U5B Renesas Electronics America, M30280FCHP#U5B Datasheet - Page 128

• Manufacturer Part Number: M30280FCHP#U5B
• Description: IC M16C/28 MCU FLASH 128K 80LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/28r

Specifications of M30280FCHP#U5B

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• For Use With: R0K330290S000BE - KIT EVAL STARTER FOR M16C/29M30290T2-CPE - EMULATOR COMPACT M16C/26A/28/29M30290T2-CPE-HP - EMULATOR COMPACT FOR M16C/TINY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M
R
R
1
e
E
Notes:
Table 12.3 Specifications in Event Counter Mode
1. Only timer A3 is selectable. Timer A2 is fixed to normal processing operation, and timer A4 is fixed to
6
. v
J
Count source
Count operation
Divide ratio
Count start condition
Count stop condition
Interrupt request generation timing
TAi
TAi
Read from timer
Write to timer
Select function (Note)
0
C
2
9
multiply-by-4 processing operation.
2 /
0 .
B
IN
OUT
8
0
0
0
G
pin function
4
J
7
o r
a
pin function
0 -
. n
Item
u
2
p
3
0
, 1
0
(
M
2
1
0
(when processing two-phase pulse signal with timers A2, A3 and A4)
6
0
7
C
2 /
, 8
page 106
M
1
1/ (FFFF
1/ (n + 1) for down-count
Timer overflow or underflow
Two-phase pulse input
Two-phase pulse input
Count value can be read by reading timer A2, A3 or A4 register
• When not counting and until the 1st count source is input after counting start
6
• Counter initialization by Z-phase input (timer A3)
• Two-phase pulse signals input to TAi
• Increment or down-count can be selected by two-phase pulse signal
• When the timer overflows or underflows, it reloads the reload register con-
Set TAiS bit in the TABSR register to “1” (start counting)
Set TAiS bit to “0” (stop counting)
• When counting (after 1st count source input)
• Normal processing operation (timer A2 and timer A3)
• Multiply-by-4 processing operation (timer A3 and timer A4)
C
Value written to TAi register is written to reload register
(Transferred to counter when reloaded next)
The timer count value is initialized to 0 by Z-phase input.
tents and continues counting. When operating in free-running mode, the
timer continues counting without reloading.
Value written to TAi register is written to both reload register and counter
The timer counts up rising edges or counts down falling edges on TAj
when input signals on TAj
If the phase relationship is such that TAk
input signal on TAk
edges on TAk
TAk
counts down rising and falling edges on TAk
2 /
f o
TAk
TAj
TAj
8
TAk
3
) B
IN
8
5
(j=2,3)
16
OUT
(k=3,4)
IN
OUT
pin goes “L” when the input signal on TAk
IN
- n + 1) for increment
Increment
OUT
Increment
Increment
and TAk
OUT
all edges
Increment
all edges
pin is “H”, the timer counts up rising and falling
OUT
Specification
n : set value of TAi register
IN
pin is “H”.
pins. If the phase relationship is such that
Increment Decrement
IN
or TAi
Decrement
Decrement
IN
(k=3, 4) pin goes “H” when the
OUT
OUT
Decrement
and TAk
pins (i = 2 to 4)
all edges
OUT
all edges
pin is “H”, the timer
0000
Decrement
IN
pins.
16
to FFFF
IN
12. Timer
pin
16