M30290FAHP#U5A Renesas Electronics America, M30290FAHP#U5A Datasheet - Page 293

• 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
16.4 I
1
. v
J
6
0
1
The S1D0 register controls data communication format.
9
C
16.4.1 Bits 0 to 2: Bit Counter (BC0–BC2)
16.4.2 Bit 3: I
16.4.3 Bit 4: Data Format Select Bit (ALS)
16.4.4 Bit 6: I
1 .
B
2 /
Bits BC2 to BC0 decide how many bits are in one byte data transferred next. After the selected num-
bers of bits are transferred successfully, I
BC0 are reset to 000
one bit for ACK clock is added to the numbers of bits selected by the BC2 to BC0 bits.
In addition, bits BC2 to BC0 become 000
address data is transferred in 8 bits.
The ES0 bit enables to use the multi-master I
interface is disabled and the SDA and SCL pins are placed in a high-h-impedance state. When the
ES0 bit is set to 1, the interface is enabled.
When the ES0 bit is set to 0, the process is followed.
1)The bits in the S10 register are set as MST = 0, TRX = 0, PIN = 1, BB = 0, AL = 0, AAS = 0,
2)The S00 register cannot be written.
3)The TOF bit in the S4D0 register is set to 0 (time-out detection flag is not detected)
4)The I
The ALS bit determines whether the salve address is recognized. When the ALS bit is set to 0, an
addressing format is selected and a address data is recognized. Only if the comparison is matched
between the slave address stored into the S0D0 register and the received address data or if the
general call is received, the data is transferred. When the ALS bit is set to 1, the free data format is
selected and the slave address is not recognized.
The IHR bit is used to reset the I
When the ES0 bit in the S1D0 register is set to 1 (I
by writing 1 to the IHR bit. Flags are processed as follows:
1)The bits in the S10 register are set as MST = 0, TRX = 0, PIN to 1, BB = 0, AL = 0, AAS =
2)The TOF bit in the S4D0 register is set to 0 (time-out detection flag is not detected)
3)The internal counter and flags are reset.
The I
cally by writing 1 to the IHR bit. Figure 16.10 shows the reset timing.
0
2
9
1
ADR0 = 0
0, and ADR0 = 0
M
0
G
2
1
r a
0 -
C0 Control Register 0 (S1D0)
2
o r
3 .
C bus interface circuit is reset after 2.5 V
1
2
u
, 0
1
C system clock (V
p
2
2
0
0
7
2
2
C Interface Enable Bit (ES0)
C bus Interface Reset Bit (IHR)
page 267
2
. At this time, if the ACK-CLK bit in the S20 register is set to 1 (with ACK clock),
IIC
f o
) stops counting while the internal counter and flags are reset.
4
5
8
2
C bus interface circuit when the error communication occurs.
2
C bus interface interrupt request is gnerated and bits BC2 to
2
even though the START condition is detected and the
2
IIC
C bus interface. When the ES0 bit is set to 0, I
cycles or less, and the IHR bit becomes 0 automati-
2
C bus interface is enabled), the hardware is reset
2
C bus