M30280FCHP#U5B Renesas Electronics America, M30280FCHP#U5B Datasheet - Page 253

• 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:
Table 15.7 Repeat Sweep Mode 1 Specifications
Figure 15.14 Operation Example in Repeat Sweep Mode 1
. v
6
J
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)
15.1.5 Repeat Sweep Mode 1
Function
Interrupt Request Generation Timing None generated
Analog Input Pins Mainly Select from AN
Used in A/D Conversions AN
Readout of A/D Conversion Result Readout one of the AD0 to AD7 registers that corresponds to the selected pin
0
C
2
9
1. AN0
In repeat sweep mode 1, analog voltage is applied to the all selected pins are converted to a digital code,
with mainly used in the selected pins. Table 15.7 shows the repeat sweep mode 1 specifications. Figure
15.14 shows the operation example in repeat sweep mode 1. Figure 15.15 shows the ADCON0 to
ADCON2 registers in repeat sweep mode 1.
2 /
0 .
B
0
8
0
need to belong to the same group.
0
G
4
AN
AN
AN
AN
AN
AN
AN
AN
J
•Example when selecting AN
7
a
o r
0 -
. n
0
0
1
2
3
4
5
6
7
Item
u
to AN0
2
A/D conversion started
p
3
0
, 1
0
(
M
2
1
0
0
6
7
7
C
and AN2
2 /
page 231
, 8
M
1
The SCAN1 to SCAN0 bits in the ADCON1 register and the ADGSEL1 to
ADGSEL0 bits in the ADCON2 register mainly select pins. Analog voltage
applied to the all selected pins is repeatedly converted to a digital code
Example : When selecting AN
• When the TRG bit in the ADCON0 register is “1” (hardware trigger)
6
0
C
Set the ADST bit in the ADCON0 register to “1” (A/D conversion started)
to “1” (A/D conversion started)
The AD
to AN2
0
2 /
3
f o
to A/D sweep pins (SCAN1 to SCAN0="00
(4 pins)
8
3
) B
8
5
7
TRG
Analog voltage is converted to a digital code in the following order
AN
can be used in the same way as AN
(1)
0
pin input changes state from “H” to “L” after setting the ADST bit
0
(1 pins), AN
AN
1
AN
0
0
Specification
0
to AN
AN
1
2
2
")
(2 pins), AN
AN
0
0
to AN
0
AN
to AN
3
7
, and so on.
. However, all input pins
2
A/D pin input voltage
sampling
A/D pin conversion
(3 pins), AN
15. A/D Converter
0
to