M306N4FGTFP Renesas Electronics America, M306N4FGTFP Datasheet - Page 219

• Manufacturer Part Number: M306N4FGTFP
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/6Nr

Specifications of M306N4FGTFP

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

M16C/6N Group (M16C/6N4)
Rev.2.40
REJ09B0009-0240
Figure 16.2 Registers ADCON0 and ADCON1
A/D Control Register 0
A/D Control Register 1
NOTE:
NOTES:
b7
b7
Apr 14, 2006
1. If the ADCON0 register is rewritten during A/D conversion, the conversion result will be undefined.
1. If the ADCON1 register is rewritten during A/D conversion, the conversion result will be undefined.
2. If the VCUT bit is reset from 0 (VREF unconnected) to 1 (VREF connected), wait for 1 µs or more before
b6
b6
starting A/D conversion.
b5
b5
b4
b4
b3
b3
b2
b2
page 195 of 376
b1
b1
b0
b0
Bit Symbol
Bit symbol
(1)
(1)
SCAN0
SCAN1
ADST
CKS0
VCUT
CKS1
OPA0
OPA1
MD0
MD1
TRG
BITS
CH0
CH1
CH2
MD2
ADCON0
ADCON1
Symbol
Symbol
A/D operating mode
select bit 1
Analog input pin select bits
A/D operating mode
select bits 0
Trigger select bit
A/D conversion start flag
Frequency select bit 0
A/D sweep pin select bits
8/10-bit mode select bit
Frequency select bit 1
VREF connect bit
External op-amp
connection mode bits
Address
Address
Bit Name
Bit name
03D6h
03D7h
(2)
After Reset
After Reset
00000XXXb
Function varies depending on
operating mode
0 0 : One-shot mode
0 1 : Repeat mode
1 0 : Single sweep mode
1 1 : Repeat sweep mode 0 or
0 : Software trigger
1 : ADTRG trigger
0 : A/D conversion disabled
1 : A/D conversion started
Refer to NOTE 2 for ADCON2
Register
Function varies depending on
operating mode
0 : Any mode other than repeat
1 : Repeat sweep mode 1
0 : 8-bit mode
1 : 10-bit mode
Refer to NOTE 2 for ADCON2
Register
0 : VREF not connected
1 : VREF connected
Function varies depending on
operating mode
b4 b3
00h
sweep mode 1
Repeat sweep mode 1
Function
Function
16. A/D Converter
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW