m30262f8gp Renesas Electronics Corporation., m30262f8gp Datasheet - Page 13

• Manufacturer Part Number: m30262f8gp
• Description: Renesas 16-bit Cmos Single-chip Microcomputer M16c Family / M16c/20 Series
• Manufacturer: Renesas Electronics Corporation.

Pin Description
Pin name
V
CNV
RESET
IV
AV
AV
V
P1
P6
P7
P8
P8
P9
P10
X
X
CC
REF
IN
OUT
CC
Pin Description
Table 1.3. Pin Descriptions
5
0
0
0
5
0
CC
SS
, V
0
to P1
to P6
to P7
to P8
to P8
to P9
SS
to P10
SS
7
7
7
3
7
3
,
7
Preliminary Specifications Rev. 0.9
Specifications in this manual are tentative and subject to change.
Signal name
Power supply
input
CNV
Reset input
Power supply
Clock input
Clock output
Analog power
supply input
Analog power
supply input
Reference
voltage input
I/O port P1
I/O port P6
I/O port P7
I/O port P8
I/O port P9
I/O port P10
SS
I/O type
Input
Input
Input
Output
Input
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Renesas Technology Corp.
Function
Supply 2.7V to 5.5V to the V
A "L" on this input resets the microcomputer.
This pin is used to select, at reset, operation in either single-chip
user or serial boot programming mode. If connected to V
operation after reset will employ single-chip user mode. If
connected to V
The user must leave this pin unconnected.
These pins are provided for the main clock generating
circuit. Connect a ceramic resonator or crystal between the X
and the X
the X
This pin is a power supply input for the A-D converter. Connect
this pin to V
This pin is a power supply input for the A-D converter. Connect
this pin to V
This pin is a reference voltage input for the A-D converter.
This is a 3-bit I/O port. When used for input pin, the port can be
set to have or not have a pull-up resistor by software. P1
also function as the input pins for external interrupts INT
as selected by software. Additionally, P1
as the A/D trigger source (AD
This is an 8-bit I/O port. When used for input pin, the port can be
set to have or not have a pull-up resistor in units of four bits by
software. Pins in this port also function as UART0 and UART1 I/O
pins as selected by software.
This is an 8-bit I/O port. When used for input pin, the port can be
set to have or not have a pull-up resistor in units of four bits by
software (P7
this port also function as timer A0-A3 I/O, UART2 I/O pins, or 3-
phase PWM V/W outputs as selected by software.
This is a 7-bit I/O port. When used for input pin, the port can be
set to have or not have a pull-up resistor in units of four bits by
software. Using software, they can be made to function as the I/O
pins for timer A4, the input pins for external interrupts INT0, INT1,
NMI, or 3-phase PWM U outputs and 3-phase PWM shutdown
input. P8
I/O pins for a sub clock generation circuit. In this case, connect a
quartz oscillator between P8
This is a 4-bit I/O port. When used for input pin, the port can be
set to have or not have a pull-up resistor in units of four bits by
software. Pins in this port also function as Timer B0-B2 input pins
as selected by software.
This is an 8-bit I/O port. When used for input pin, the port can be
set to have or not have a pull-up resistor in units of four bits by
software Pins in this port also function as A-D converter input pins
as selected by software. Furthermore, P10
input pins for the key input interrupt function pins as selected by
software.
IN
pin and leave the X
6
OUT
to P8
CC
SS
0
pins. To use an externally-derived clock, input it to
.
.
to P7
CC
7
can be set using software to function as the
, reset will cause entry into boot mode.
1
are N channel open-drain outputs). Pins in
OUT
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
CC
6
TRG
(X
pin open.
pin. Supply 0V to the V
COUT
).
pin) and P8
5
can be configured to act
4
-P10
7
7
M16C/26 Group
also function as
(X
CIN
SS
pin).
3
SS
5
pin.
to INT
to P1
,
IN
7
5
7