M30622SAFP#U5 Renesas Electronics America, M30622SAFP#U5 Datasheet - Page 444

• Manufacturer Part Number: M30622SAFP#U5
• Description: IC M16C MPU ROMLESS 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30622SAFP#U5

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 50
• Program Memory Type: ROMless
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-QFP
• For Use With: 867-1000 - KIT QUICK START RENESAS 62PM3062PT3-CPE-3 - EMULATOR COMPACT M16C/62P/30P
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

A-D Converter
Figure 2.7.14. Set-up procedure of repeat mode
Repeatedly carries out A-D conversion on pins
selected through the analog input pin select bit
Transmitting conversion result to A-D register i
(b15)
b7
Selecting Sample and hold
b7
Setting A-D control register 0 and A-D control register 1
b7
b7
Setting A-D conversion start flag
Setting A-D conversion start flag
b7
0
1
0
0
0 1
b0
b0
b0
b0
(b8)
1
b0
A-D conversion method select bit
Repeat mode is selected (Note)
A-D conversion start flag
A-D conversion start flag
Analog input pin select bit (Note)
Trigger select bit
A-D conversion start flag
Frequency select bit 0
b7
1 : With sample and hold
b2 b1 b0
1 : A-D conversion started
0 : A-D conversion disabled
0 : Software trigger
0 : A-D conversion disabled
0 : f
1 : f
0 0 0 : AN
0 0 1 : AN
0 1 0 : AN
0 1 1 : AN
1 0 0 : AN
1 0 1 : AN
1 1 0 : AN
1 1 1 : AN
A-D control register 2 [Address 03D4
ADCON2
A-D control register 0 [Address 03D6
ADCON0
A-D control register 0 [Address 03D6
ADCON0
A-D control register 0 [Address 03D6
ADCON0
AD
AD
/4 is selected
/2 is selected
0
1
2
3
4
5
6
7
is selected
is selected
is selected
is selected
is selected
is selected
is selected
is selected
b0
Start A-D conversion
Stop A-D conversion
Eight low-order bits of A-D conversion result
Note: Rewrite to analog input pin select bit after changing A-D operation mode.
During 10-bit mode
During 8-bit mode
A-D register 0
A-D register 1
A-D register 2
A-D register 3
A-D register 4
A-D register 5
A-D register 6
A-D register 7
Two high-order bits of A-D conversion result
When read, the content is indeterminate
16
16
16
16
]
]
]
]
b7
0 0
[Address 03C1
[Address 03C3
[Address 03C5
[Address 03C7
[Address 03C9
[Address 03CB
[Address 03CD
[Address 03CF
1
16
16
16
16
16
0
16
16
16
, 03C0
, 03C2
, 03C4
, 03C6
, 03C8
, 03CE
, 03CA
, 03CC
b0
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
16
16
16
16
16
16
16
16
A-D operation mode select bit 1 (Note)
Vref connect bit
External op-amp connection mode bit
Invalid in Repeat mode
8/10-bit mode select bit
Frequency select bit 1
] AD0
] AD1
] AD2
] AD3
] AD4
b7 b6
] AD7
] AD5
] AD6
1 : Vref connected
0 0 : ANEX0 and ANEX1 are not used
A-D control register 1 [Address 03D7
ADCON1
0 (Must always be “0” in repeat mode)
0 : 8-bit mode
1 : 10-bit mode
0 : f
1 : f
AD
AD
/2 or f
is selected
AD
/4 is selected
M16C / 62A Group
Mitsubishi microcomputers
16
]
2-125