M30262F8GP#U7 Renesas Electronics America, M30262F8GP#U7 Datasheet - Page 162

• 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
154
Figure 1.16.1. Block diagram of A-D converter
PM00
PM01
AV
V
f
REF
AD
SS
(03C7
(03C9
(03CB
(03CF
(03C1
(03C3
(03C5
(03CD
VCUT=0
VCUT=1
Addresses
Preliminary Specifications Rev. 0.9
16
16
16
16
16
16
16
16
, 03C6
Specifications in this manual are tentative and subject to change.
, 03C0
, 03C2
, 03C4
, 03C8
, 03CE
, 03CA
, 03CC
Successive conversion register
16
16
16
16
16
16
16
16
1/3
)
)
)
)
)
)
)
)
A-D register 0(16)
A-D register 1(16)
A-D register 2(16)
A-D register 3(16)
A-D register 4(16)
A-D register 5(16)
A-D register 6(16)
A-D register 7(16)
Resistor ladder
Data bus high-order
Data bus low-order
CKS2=0
CKS2=1
Port P2 group
P10
P10
P10
P10
P10
P10
P10
P10
Renesas Technology Corp.
0
1
2
3
4
5
6
7
A-D conversion rate
selection
/AN
/AN
/AN
/AN
/AN
/AN
/AN
/AN
1/2
0
1
2
3
4
5
6
7
A-D control register 0
(address 03D6
A-D control register 1
(address 03D7
A-D control register 2
(address 03D4
CH2,CH1,CH0
=000
=001
=010
=011
=100
=101
=110
=111
for A-D register
1/2
Decoder
16
16
16
)
)
)
0
CKS0=1
CKS0=0
0
0
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
for channel
selection
Decoder
CKS1=1
CKS1=0
M16C/26 Group
V
V
ref
IN
Comparator
ø
AD