M30290FAHP#U5A Renesas Electronics America, M30290FAHP#U5A Datasheet - Page 87

• Manufacturer Part Number: M30290FAHP#U5A
• Description: IC M16C/29 MCU FLASH 96K 80LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/29r

Specifications of M30290FAHP#U5A

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 71
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 27x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• For Use With: R0K330290S000BE - KIT EVAL STARTER FOR M16C/29M30290T2-CPE - EMULATOR COMPACT M16C/26A/28/29M30290T2-CPE-HP - EMULATOR COMPACT FOR M16C/TINY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R
R
M
e
E
1
. v
J
Table 7.5 Pin Status in Wait Mode
Table 7.6 Interrupts to Exit Wait Mode
6
0
_______
NMI interrupt
Serial I/O interrupt
Multi-master I
Key input interrupt
A/D conversion interrupt
Timer A interrupt
Timer B interrupt
Timer S interrupt
INT interrupt
CAN0 wake_up interrupt
1
C
9
1 .
B
2 /
0
2
7.6.2.3 Pin Status During Wait Mode
7.6.2.4 Exiting Wait Mode
9
1
M
Table 7.5 lists pin status during wait mode.
I/O ports
CLK
The MCU exits from wait mode by a hardware reset, NMI interrupt, or peripheral function interrupt.
If wait mode is exited by a hardware reset or NMI interrupt, set the peripheral function interrupt priority
bits ILVL2 to ILVL0 to 000
The CM02 bit affects the peripheral function interrupts. If the CM02 bit is 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 1 (peripheral function clock stops during wait mode), the peripheral functions using the
peripheral function clock stops operating, so that only the peripheral functions clocked by external sig-
nals can be used to exit wait mode.
Table 7.6 lists the interrupts to exit wait mode.
The CPU clock used when exiting wait mode by a peripheral function interrupt is the same CPU clock
that is used when executing the WAIT instruction.
0
G
Pin
1
To use peripheral function interrupts to exit wait mode, set the followings before executing the WAIT
instruction.
When the peripheral function interrupts are used to exit wait mode, an interrupt routine is executed
after an interrupt request is generated and the CPU is clocked.
r a
1. Set the interrupt priority level to the bits ILVL2 to ILVL0 in the interrupt control register of the periph-
2. Set the I flag to 1.
3. Operate the peripheral functions that are used to exit wait mode.
0 -
o r
3 .
Interrupt
OUT
1
u
eral function interrupts that are used to exit wait mode. Also, set bits ILVL2 to ILVL0 of all peripheral
function interrupts that are not used to exit wait mode to 000
, 0
1
p
2
2
2
C interrupt
0
0
7
When fC selected
When f1, f8, f32 selected
page 61
Available
Available when internal and external
clocks are used
Available
Available
Available in one-shot or single sweep
mode
Available in all modes
Available in all modes
Available
Available in CAN sleep mode
f o
2
4
(interrupts disabled) before executing the WAIT instruction.
5
8
CM02 = 0
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
______
______
Status
Available
Available when external clock is used
Do not used
Available
Do not use
Available in event counter mode or when
count source is fC32
Do not use
Available
Available in CAN sleep mode
2
(interrupt disabled).
CM02 = 1