M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 272

• Manufacturer Part Number: M30845FJGP#U3
• Description: IC M32C MCU FLASH 512K 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30845FJGP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 121
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M
R
R
e
E
3
. v
J
2
Figure 18.2 AD0CON0 Register
0
C
1
9
8 /
0 .
B
0
1
4
0
G
3
J
6
u
o r
0 -
. l
A/D0 Control Register 0
b7
NOTES:
u
0
1
p
, 7
0
5.
1. When the AD0CON0 register is rewritten during the A/D conversion, the conversion result is
2. Analog input pins must be set again after changing an A/D operating mode.
3. The CH2 to CH0 bit settings are enabled in one-shot mode and repeat mode.
4. To set the TRG bit to "1", select the cause of trigger by setting the TRG0 bit in the AD0CON2 register.
6. When the MSS bit in the AD0CON3 register is set to "1" (multi-port sweep mode enabled), set the
7. When the MSS bit is set to "1", the MD1 and MD0 bits cannot be set to "00
8. AV
9. Set the PSC_7 bit in the PSC register to "1" to use the P10 pin as an analog input pin.
b6
1
(
AD input voltage (for AN0
2
M
Combination of the CKS0, CKS1 and CKS2 bits selects
indeterminate.
Then set the ADST bit to "1" after the TRG bit is set to "1".
MD1 and MD0 bits to "10
repeat sweep mode 0.
b5
0
AD
AD
3
0
CC
The CKS2 Bit in the
AD0CON3 Register
2
5
b4
frequency must be under 16 MHz when V
frequency must be under 10 MHz when V
C
=V
8 /
b3
REF
Page 249
, 4
=V
b2
0
1
M
CC1
3
b1
2
C
b0
V
8 /
f o
CC2
4
4
Symbol
) T
ADST
CKS0
, AD input voltage (for AN
9
CH0
CH1
CH2
MD0
MD1
TRG
2
0
Bit
5
" to enter multi-port single sweep mode and to "11
to AN0
Symbol
AD0CON0
The CKS0 Bit in the
AD0CON0 Register
(1)
A/D Operating Mode
Select Bit 0
Analog Input Pin
Select Bit
Trigger Select Bit
A/D Conversion
Start Flag
Frequency Select
Bit
7
, AN2
0
1
0
Bit Name
0
to AM2
(2, 3, 8, 9)
(2, 6, 7)
CC1
CC1
Address
0396
7
0
)
=5V.
=3.3V.
The CKS1 Bit in the
AD0CON1 Register
to AN
V
16
CC2
b2
b4
0 0 0 : ANi
0 0 1 : ANi
0 1 0 : ANi
0 1 1 : ANi
1 0 0 : ANi
1 0 1 : ANi
1 1 0 : ANi
1 1 1 : ANi
0 0 : One-shot mode
0 1 : Repeat mode
1 0 : Single sweep mode
1 1 : Repeat sweep mode 0 or 1
0 : Software trigger
1 : External trigger, hardware trigger
0 : A/D conversion stops
1 : A/D conversion starts
(Note 5)
7
b1b0
b3
, AN15
.
AD
0
1
0
1
0
1
.
0
0
1
2
3
4
5
6
7
to AN15
After Reset
00
f
f
f
f
f
AD
AD
AD
AD
AD
16
7
Function
2
, ANEX0, ANEX1)
divided by 4
" or "01
divided by 3
divided by 2
divided by 8
divided by 6
2
" to enter multi-port
(i=none, 0, 2, 15)
f
AD
AD
(4)
2
".
(4)
18. A/D Converter
V
CC1
RW
RW
RW
RW
RW
RW
RW
RW
RW
,