M30800SAGP#U5 Renesas Electronics America, M30800SAGP#U5 Datasheet - Page 252

• Manufacturer Part Number: M30800SAGP#U5
• Description: IC M32C/80 MCU ROMLESS 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30800SAGP#U5

• Core Processor: M16C/80
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 45
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

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Table 17.6 Repeat Sweep Mode 1 Specifications
0
C
Function
Start Condition
Stop Condition
Interrupt Request Generation Timing • When the DUS bit in the AD0CON3 register is set to "0" (DMAC operating
Analog Voltage Input Pins
Prioritized Pins
Reading of A/D Conversion Result • When the DUS bit is set to "0", the microcomputer reads the AD0j register (j=0 to
1
17.1.5 Repeat Sweep Mode 1
9
8 /
0 .
B
In repeat sweep mode 1, analog voltage selectively applied to eight pins is repeatedly converted to a
digital code. Table 17.6 lists specifications of repeat sweep mode 1.
0
0
0
2
G
7
N
1
o r
o
0 -
. v
u
1
p
0
0
, 1
Item
0
2
0
0
5
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f o
The SCAN1 and SCAN0 bits in the AD0CON1 register select 8 pins. Analog volt-
age selectively applied to 8 pins is repeatedly converted to a digital code
Same as one-shot mode (Any trigger generated during an A/D conversion is invalid)
The ADST bit is set to "0" (A/D conversion stopped) by program
• When DUS bit is set to "1" (DMAC operating mode enabled), an interrupt request
AN
AN
• When the DUS bit is set to "1", do not read the AD00 register. A/D conversion
3
e.g., When ANi
mode disabled), no interrupt request is generated
is generated every time an A/D conversion is completed
7) corresponding to selected pins
result is stored in the AD00 register after the A/D conversion is completed.
DMAC transfers the conversion result to any memory space. Refer to 12. DMAC
for DMAC settings
3
0
0
0
to AN
(1 pin), AN
AN
digital code in the following order:
0
7
(8 pins)
AN
0
1
0
and AN
is selected (i =none, 0, 2, 15), analog voltage is converted to a
AN
0
1
(2 pins), AN
AN
Specification
2
0
AN
to AN
0
2
AN
(3 pins) or AN
3 .......
etc.
0
to AN
17. A/D Converter
3
(4 pins)