M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 295

• Manufacturer Part Number: M30845FJGP#U3
• Description: IC M32C MCU FLASH 512K 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30845FJGP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 121
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R
R
M
e
E
3
. v
J
2
Figure 21.5 Conversion Table when Setting the XYC1 Bit to "1"
Figure 21.4 Conversion Table when Setting the XYC0 Bit to "1"
0
C
1
By reading the YjR register when the XYC0 bit in the XYC register is set to "1" (no data conversion), the
value written to the XiR register can be read directly. Figure 21.4 shows the conversion table when the
XYC0 bit is set to "1."
The XYC1 bit in the XYC register selects bit alignment of the value in the XiR register.
By writing to the XiR register while the XYC1 bit is set to "0" (no bit alignment conversion), bit alignment is
written as is. By writing to the XiR register while the XYC1 bit is set to "1" (bit sequence replaced), bit
alignment is written inversed.
Figure 21.5 shows the conversion table when the XYC1 bit is set to "1".
9
0 .
8 /
B
Address to be written
Address to be read
0
1
4
0
3
G
J
6
u
o r
0 -
. l
u
0
1
p
, 7
0
1
(
2
M
0
0
3
5
2
C
Data to be written
Bits in XiR register
8 /
Page 272
, 4
(i=0 to 15)
M
X9R register, Y9R register
X0R register, Y0R register
X1R register, Y1R register
X2R register, Y2R register
X3R register, Y3R register
X4R register, Y4R register
X5R register, Y5R register
X6R register, Y6R register
X7R register, Y7R register
X8R register, Y8R register
X10R register, Y10R register
X11R register, Y11R register
X12R register, Y12R register
X13R register, Y13R register
X14R register, Y14R register
X15R register, Y15R register
3
2
C
f o
8 /
4
4
) T
9
5
b15
b15
b15
Bits in the XiR register
Bits in the YjR register
b0
b0
b0
21. X/Y Conversion
i=0 to 15
j=0 to 15