M30280FCHP#U5B Renesas Electronics America, M30280FCHP#U5B Datasheet - Page 251

• 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:
Figure 15.12 Operation Example in Repeat Sweep Mode 0
. v
6
Table 15.6 Repeat Sweep Mode 0 Specifications
J
15.1.4 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)
Function
Interrupt Request Generation Timing None generated
Analog Input Pin
Readout of A/D Conversion Result
0
C
2
9
1. AN0
In repeat sweep mode 0, analog voltages applied to the selected pins are repeatedly converted to a
digital code. Table 15.6 shows the repeat sweep mode 0 specifications. Figure 15.12 shows the opera-
tion example in repeat sweep mode 0. Figure 15.13 shows the ADCON0 to ADCON2 registers in repeat
sweep mode 0.
2 /
0 .
B
AN
AN
AN
AN
AN
AN
AN
AN
0
8
0
need to belong to the same group.
0
G
0
1
2
3
4
5
6
7
4
•Example when selecting AN
J
7
a
o r
0
0 -
. n
A/D conversion started
u
Item
to AN0
2
p
3
0
, 1
0
(
M
2
1
0
0
6
7
7
C
and AN2
2 /
page 229
, 8
M
1
6
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
0
C
Set the ADST bit in the ADCON0 register to “1” (A/D conversion started)
The AD
to “1” (A/D conversion started)
to AN2
2 /
0
f o
0
8
to AN
to AN
3
) B
8
5
7
TRG
can be used in the same way as AN
3
7
to A/D sweep pins (SCAN1 to SCAN0="01
(8 pins)
pin input changes state from “H” to “L” after setting the ADST bit
0
to AN
(1)
1
(2 pins), AN
Specification
0
to AN
3
(4 pins), AN
0
to AN
2
")
7
. However, all input pins
0
to AN
A/D pin input voltage
sampling
A/D pin conversion
15. A/D Converter
5
(6 pins),