M30263F6AFP#U3 Renesas Electronics America, M30263F6AFP#U3 Datasheet - Page 205

• Manufacturer Part Number: M30263F6AFP#U3
• Description: MCU 3/5V 48K I TEMP PB-FREE 42-S
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/26r

Specifications of M30263F6AFP#U3

• 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: 33
• 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 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 42-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M
R
R
14.1 Operation Modes
e
E
1
. v
J
6
Table 14.1.1.1 One-shot Mode Specifications
Figure 14.1.1.1 Operation Example in One-Shot Mode
0
C
14.1.1 One-Shot Mode
A/D Conversion Start
Condition
A/D Conversion Stop
Condition
Interrupt Request Generation Timing A/D conversion completed
2
Function
Analog Input Pin
Readout of A/D Conversion Result
9
2 /
0 .
B
In one-shot mode, analog voltage applied to a selected pin is once converted to a digital code. Table
14.1.1.1 shows the one-shot mode specifications. Figure 14.1.1.1 shows the operation example in one-
shot mode. Figure 14.1.1.2 shows the ADCON0 to ADCON2 registers in one-shot mode.
0
0
6
2
A
0
F
AN
AN
AN
AN
AN
AN
AN
AN
2
G
e
•Example when selecting AN
0 -
b
o r
0
1
2
3
4
5
6
7
1 .
2
Item
u
0
, 5
A/D conversion started
0
p
2
(
0
M
0
1
7
6
C
page 186
2 /
6
, A
A/D interrupt request generated
M
The CH2 to CH0 bits in the ADCON0 register and the ADGSEL1 to
ADGSEL0 bits in the ADCON2 register select pins. Analog voltage applied to
a selected pin is once converted to a digital code
• When the TRG bit in the ADCON0 register is “0” (software trigger)
• When the TRG bit in the ADCON0 register is “1” (hardware trigger)
• A/D conversion completed (If a software trigger is selected, the ADST bit is
• Set the ADST bit to “0”
Select one pin from AN
Readout one of the AD0 to AD7 registers that corresponds to the selected pin
1
The AD
ADST bit to “1” (A/D conversion started)
Set the ADST bit in the ADCON0 register to “1” (A/D conversion started)
set to “0” (A/D conversion halted)).
f o
6
C
3
2 /
2
___________
9
6
, B
TRG
2
M
to an analog input pin (Ch2 to CH0=010
1
pin input changes state from “H” to “L” after setting the
6
C
2 /
6
) T
0
to AN
Specification
7
, AN
30
to AN
32
, AN
24
2
A/D pin input voltage
sampling
)
A/D pin conversion
14. A/D Converter