M30262F8GP#U7 Renesas Electronics America, M30262F8GP#U7 Datasheet - Page 164

• Manufacturer Part Number: M30262F8GP#U7
• Description: IC M16C/TINY MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/26r

Specifications of M30262F8GP#U7

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 38
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

A-D Converter
156
Figure 1.16.3. A-D converter control registers (2)
Note: Divide the f
Table 1.16.2. Operation clock f
(b15)
A-D control register 2 (Note 1)
A-D register i
b7
b7
b6
frequency equal to or less than 10MH
b5
CKS0
Preliminary Specifications Rev. 0.9
b4
1
0
0
0
0
1
1
1
Specifications in this manual are tentative and subject to change.
b3
0
0 0
b2
AD
CKS1
b1
if f(X
0
0
1
1
0
0
1
1
b0
(b8)
b0
Note 1: If the A-D control register is rewritten during A-D conversion, the conversion result
Reserved bits
Nothing is assigned.
In an attempt to write to these bits, write 0 . The value, if read, turns out to be 0 .
b7
IN
Bit symbol
CKS2
) exceeds 10MH
CKS2
SMP
0
1
0
1
0
1
0
1
ADCON2
Symbol
ADi(i=0 to 7)
Symbol
is indeterminate.
AD
A-D conversion method
select bit
Frequency select bit 2
Renesas Technology Corp.
f
f
f
f
f
f
f
f
Eight low-order bits of A-D conversion result
During 10-bit mode
During 8-bit mode
Nothing is assigned.
In an attempt to write to these bits, write 0 . The value, if
read, turns out to be 0 .
AD
AD
AD
AD
AD
AD
AD
AD
φ
AD
/4
/12
/3
/2
/6
/3
Two high-order bits of A-D conversion result
When read, the content is indeterminate
Bit name
03C0
Z
Z
, and make φ
.
b0
Address
Address
16
03D4
to 03CF
16
16
AD
0 : Without sample and hold
1 : With sample and hold
Must always be set to 0
Refer to table 1.16.2
Function
Indeterminate
When reset
When reset
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
00
16
Function
M16C/26 Group
R W
R W