M30260F6AGP#U3 Renesas Electronics America, M30260F6AGP#U3 Datasheet - Page 211

• Manufacturer Part Number: M30260F6AGP#U3
• Description: IC M16C MCU FLASH 48K 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/26r

Specifications of M30260F6AGP#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: 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: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M
R
R
e
E
1
. v
J
6
NOTE:
Figure 14.1.4.1 Operation Example in Repeat Sweep Mode 0
Table 14.1.4.1 Repeat Sweep Mode 0 Specifications
0
C
14.1.4 Repeat Sweep Mode 0
A/D Conversion Start Condition • When the TRG bit in the ADCON0 register is “0” (software trigger)
A/D Conversion Stop Condition Set the ADST bit to “0” (A/D conversion halted)
2
Function
Interrupt Request Generation Timing None generated
Analog Input Pin
Readout of A/D Conversion Result
9
2 /
0 .
B
In repeat sweep mode 0, analog voltages applied to the selected pins are repeatedly converted to a
digital code. Table 14.1.4.1 shows the repeat sweep mode 0 specifications. Figure 14.1.4.1 shows the
operation example in repeat sweep mode 0. Figure 14.1.4.2 shows the ADCON0 to ADCON2 registers in
repeat sweep mode 0.
1. AN
AN
AN
AN
AN
AN
AN
AN
AN
0
0
6
2
A
the same group.
0
F
0
1
2
3
4
5
6
7
•Example when selecting AN
2
G
e
0 -
b
30
o r
1 .
A/D conversion started
2
Item
u
0
to AN
, 5
0
p
2
(
0
M
0
1
32
7
6
C
can be used in the same way as AN
page 192
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 repeatedly converted to a digital code
• When the TRG bit in the ADCON0 register is “1” (Hardware trigger)
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)
f o
6
0
C
3
0
to AN
2 /
2
to AN
9
6
, B
TRG
7
M
3
(8 pins)
to analog input pins (SCAN1 to SCAN0=01
1
pin input changes state from “H” to “L” after setting the ADST bit
6
0
C
to AN
2 /
6
) T
(1)
1
(2 pins), AN
0
to AN
Specification
7
. However, all input pins need to belong to
0
to AN
3
(4 pins), AN
2
)
0
to AN
A/D pin input voltage
sampling
A/D pin conversion
14. A/D Converter
5
(6 pins),