M30260F6AGP#U5A Renesas Electronics America, M30260F6AGP#U5A Datasheet - Page 71

• Manufacturer Part Number: M30260F6AGP#U5A
• Description: IC M16C MCU FLASH 48K 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/26r

Specifications of M30260F6AGP#U5A

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, PWM, Voltage Detect, WDT
• Number Of I /o: 39
• Program Memory Size: 48KB (48K 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 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 48-LQFP
• Cpu Family: R8C
• Device Core Size: 16b
• Frequency (max): 20MHz
• Interface Type: UART
• Total Internal Ram Size: 2KB
• # I/os (max): 39
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 12-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -20C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: LQFP
• Package: 48LQFP
• Family Name: R8C
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 39
• Number Of Timers: 8
• For Use With: R0K33026AS000BE - KIT DEV EVALUATION M16C/26A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

R
R
M
e
E
. v
J
1
0
Table 7.6.2.3.1 Pin Status in Wait Mode
Table 7.6.2.4.1. Interrupts to Exit Wait Mode
6
2
9
A/D conversion
interrupt
C
Interrupt
INT interrupt
NMI interrupt
Serial I/O interrupt
key input interrupt
Timer A interrupt
Timer B interrupt
0 .
B
2 /
0
0
7.6.2.3 Pin Status During Wait Mode
7.6.2.4 Exiting Wait Mode
2
6
0
F
A
Table 7.6.2.3.1 lists pin status during wait mode.
I/O ports
CLK
The microcomputer is moved out of wait mode by a hardware reset, NMI interrupt or peripheral func-
tion interrupt.
If the microcomputer is to be moved out of exit wait mode by a hardware reset or NMI interrupt, set the
peripheral function interrupt priority ILVL2 to ILVL0 bits to “000
ing the WAIT instruction.
The peripheral function interrupts are affected by the CM02 bit. If the CM02 bit is set to “0” (peripheral
function clocks not turned off during wait mode), all peripheral function interrupts can be used to exit
wait mode. If the CM02 bit is set to “1” (peripheral function clocks turned off during wait mode), the
peripheral functions using the peripheral function clocks stop operating, so that only the peripheral
functions clocked by external signals can be used to exit wait mode.
Table 7.6.2.4.1 lists the interrupts to exit wait mode.
If the microcomputer is to be moved out of wait mode by a peripheral function interrupt, set up the
following before executing the WAIT instruction.
The CPU clock turned on when exiting wait mode by a peripheral function interrupt is the same CPU
clock that was on when the WAIT instruction was executed.
2
e
Pin
1. In the ILVL2 to ILVL0 bits in the interrupt control register, set the interrupt priority level of the periph
2. Set the I flag to “1”.
3. Enable the peripheral function whose interrupt is to be used to exit wait mode.
0 -
b
G
1 .
Also, for all of the peripheral function interrupts not used to exit wait mode, set the ILVL2 to ILVL0
bits to “000
In this case, when an interrupt request is generated and the CPU clock is thereby turned on, an
interrupt routine is executed.
2
eral function interrupt to be used to exit wait mode.
o r
OUT
0
, 5
0
u
2
p
0
(
0
M
7
When fC selected
When f1, f8, f32 selected
1
6
C
2
page 52
” (interrupt disable).
2 /
6
CM02=0
Can be used
Can be used when operating
with internal or external clock
Can be used
Can be used in one-shot mode
or single sweep mode
Can be used
Can be used in all modes
, A
M
f o
1
6
3
C
2
9
2 /
6
, B
M
1
6
C
Retains status before wait mode
Does not stop
Does not stop when the CM02 bit is set to “0”.
Retains status before wait mode when the CM02 bit is set to “1”.
2 /
6
) T
Can be used when operating
with external clock
CM02=1
Can be used
Can be used
Can be used in event counter
mode or when the count
source is fC32
Can be used
(Do not use)
Status
2
” (interrupts disabled) before execut-
______
7. Clock Generation Circuit
______