M3062GF8NGP#U5 Renesas Electronics America, M3062GF8NGP#U5 Datasheet - Page 83

• Manufacturer Part Number: M3062GF8NGP#U5
• Description: MCU 3V 64K PB FREE 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M3062GF8NGP#U5

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 85
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Timer A
80
Rev.1.1
Table 1.14.1. Specifications of timer mode
Figure 1.14.7. Timer Ai mode register in timer mode
(1) Timer mode
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
In this mode, the timer counts an internally generated count source. (See Table 1.14.1.) Figure 1.14.7
shows the timer Ai mode register in timer mode.
IN
OUT
pin function
pin function
Item
Timer Ai mode register
b7
b6
0
b5
b4
b3
b2
f
• Down count
• When the timer underflows, it reloads the reload register contents before continuing counting
1/(n+1)
Count start flag is set (= 1)
Count start flag is reset (= 0)
When the timer underflows
Programmable I/O port or gate input
Programmable I/O port or pulse output
Count value can be read out by reading timer Ai register
• When counting stopped
• When counting in progress
• Gate function
• Pulse output function
0 0
1
b1
, f
When a value is written to timer Ai register, it is written to both reload register and counter
When a value is written to timer Ai register, it is written to only reload register
(Transferred to counter at next reload time)
Counting can be started and stopped by the TAi
Each time the timer underflows, the TAi
b0
8
, f
Note 1: The settings of the corresponding port register and port direction register
Note 2: The bit can be “0” or “1”.
Note 3: Set the corresponding port direction register to “0”.
Bit symbol
32
TMOD0
TMOD1
TCK0
TCK1
MR0
MR1
MR2
MR3
, f
Symbol
TAiMR(i=0 to 4)
C32
n : Set value
are invalid.
Operation mode
select bit
Pulse output function
select bit
Gate function select bit
0 (Must always be “0” in timer mode)
Count source select bit
0396
Bit name
Address
16
to 039A
Specification
16
When reset
0 0 : Timer mode
b7 b6
0 : Pulse is not output
1 : Pulse is output (Note 1)
b4 b3
0 X
1 0 : Timer counts only when TA
1 1 : Timer counts only when TA
0 0 : f
0 1 : f
1 0 : f
1 1 : f
b1 b0
00
(TA
(TA
(Note 2)
held “L” (Note 3)
held “H” (Note 3)
16
1
8
32
C32
iOUT
iOUT
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
OUT
: Gate function not available
pin is a normal port pin)
pin is a pulse output pin)
(TAi
pin’s polarity is reversed
Function
IN
pin is a normal port pin)
IN
pin’s input signal
M3062GF8NFP/GP
iIN
iIN
Mitsubishi microcomputers
pin is
pin is
R
W