M308A5SGP#U5 Renesas Electronics America, M308A5SGP#U5 Datasheet - Page 18

• Manufacturer Part Number: M308A5SGP#U5
• Description: MCU ROMLESS 12K RAM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M308A5SGP#U5

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IEBus, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 81
• Program Memory Type: ROMless
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 18x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

M32C/8A Group
REJ03B0213-0111 Rev.1.11 Mar 31, 2009
Page 16 of 66
Table 1.12
Main clock
input
Main clock
output
Sub clock
input
Sub clock
output
BCLK output
Clock output
INT interrupt
input
NMI interrupt
input
Timer A
Timer B
Three-phase
motor control
timer output
Serial
interface
I
Serial
interface
special function
2
C mode
Item
Pin Functions (100-Pin and 144-Pin Packages) (2/3)
XIN
XOUT
XCIN
XCOUT
BCLK
CLKOUT
INT0 to INT2
INT3 to INT5
NMI
TA0OUT to
TA4OUT
TA0IN to
TA4IN
TB0IN to
TB5IN
U, U, V, V,
W, W
CTS0 to
CTS4
RTS0 to
RTS4
CLK0 to CLK4
RXD0 to
RXD4
TXD0 to
TXD4
SDA0 to
SDA4
SCL0 to SCL4
STXD0 to
STXD4
SRXD0 to
SRXD4
SS0 to SS4
Pin Name
Type
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
Voltage
Supply
VCC1
VCC1
VCC1
VCC1
VCC2
VCC2
VCC1
VCC2
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
Input/output pins for the main clock oscillation circuit. Connect a
ceramic resonator or crystal oscillator between XIN and XOUT. To
apply an external clock, apply it to XIN and leave XOUT open.
Input/output pins for the sub clock oscillation circuit. Connect a
crystal oscillator between XCIN and XCOUT. To apply an external
clock, apply it to XCIN and leave XCOUT open.
Bus clock output pin.
The CLKOUT pin outputs the clock having the same frequency as
fC, f8, or f32.
INT interrupt input pins.
NMI interrupt input pin. Connect the NMI pin to VCC1 via a resistor
when the NMI interrupt is not used.
Timer A0 to A4 input/output pins.
(TA0OUT is N-channel open drain output.)
Timer A0 to A4 input pins.
Timer B0 to B5 input pins.
Three-phase motor control timer output pins.
Input pins to control data transmission.
Output pins to control data reception.
Serial clock input/output pins.
Serial data input pins.
Serial data output pins.
(TXD2 is N-channel open drain output.)
Serial data input/output pins.
(SDA2 is N-channel open drain output.)
Serial clock input/output pins.
(SCL2 is N-channel open drain output.)
Serial data output pins when slave mode is selected.
(STXD2 is N-channel open drain output.)
Serial data input pins when slave mode is selected.
Control input pins used in the serial interface special mode.
Description
1. Overview