M30260F3AGP#U3A Renesas Electronics America, M30260F3AGP#U3A Datasheet - Page 209

• Manufacturer Part Number: M30260F3AGP#U3A
• Description: IC M16C/26A MCU FLASH 24K 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/26r

Specifications of M30260F3AGP#U3A

• 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: 24KB (24K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Package: 48LQFP
• Family Name: R8C
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 39
• Interface Type: UART
• On-chip Adc: 12-chx10-bit
• Number Of Timers: 8
• For Use With: R0K33026AS000BE - KIT DEV EVALUATION M16C/26A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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R
R
e
E
1
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J
6
Table 14.1.3.1 Single Sweep Mode Specifications
NOTE:
Figure 14.1.3.1 Operation Example in Single Sweep Mode
0
C
14.1.3 Single Sweep Mode
A/D Conversion Start Condition • When the TRG bit in the ADCON0 register is “0” (software trigger)
A/D Conversion Stop Condition • A/D conversion completed(When selecting a software trigger, the ADST bit
2
Function
Interrupt Request Generation Timing A/D conversion completed
Analog Input Pin
Readout of A/D Conversion Result
9
2 /
0 .
B
In single sweep mode, analog voltages applied to the selected pins are converted one-by-one to a digital
code. Table 14.1.3.1 shows the single sweep mode specifications. Figure 14.1.3.1 shows the operation
example in single sweep mode. Figure 14.1.3.2 shows the ADCON0 to ADCON2 registers in single
sweep mode.
1. AN
0
0
6
2
A
the same group.
0
F
2
G
e
0 -
b
30
o r
1 .
2
Item
u
AN
AN
AN
AN
AN
AN
AN
AN
0
to AN
, 5
•Example when selecting AN
0
p
2
0
1
2
3
4
5
6
7
(
0
M
0
1
32
7
A/D conversion started
6
C
can be used in the same way as AN
page 190
2 /
6
, A
M
The SCAN1 to SCAN0 bits in the ADCON1 register and the ADGSEL1 to
ADGSEL0 bits in the ADCON2 register select pins. Analog voltage applied to
the selected pins is converted one-by-one to a digital code
• When the TRG bit in the ADCON0 register is “1” (hardware trigger)
• Set the ADST bit to “0”
Select from AN
AN
Readout one of the AD0 to AD7 registers that corresponds to the selected pin
1
Set the ADST bit in the ADCON0 register to “1” (A/D conversion started)
The AD
to “1” (A/D conversion started)
is set to “0” (A/D conversion halted)).
f o
6
0
C
3
to AN
2 /
2
9
6
, B
TRG
7
M
0
(8 pins)
to AN
1
pin input changes state from “H” to “L” after setting the ADST bit
6
0
C
to AN
2 /
3
6
to analog input pins (SCAN1 to SCAN0=01
) T
(1)
1
(2 pins), AN
0
to AN
Specification
7
. However, all input pins need to belong to
0
A/D interrupt request generated
to AN
3
(4 pins), AN
A/D pin input voltage
sampling
A/D pin conversion
0
to AN
2
)
14. A/D Converter
5
(6 pins),