M30855FJGP#U3 Renesas Electronics America, M30855FJGP#U3 Datasheet - Page 95

• Manufacturer Part Number: M30855FJGP#U3
• Description: IC M32C MCU FLASH 512K 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30855FJGP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, 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
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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Figure 8.4 Bus Cycle with Separate Bus (1)
0
C
1
9
• Bus Cycle 1 + 3
• Bus Cycle 1 + 5
• Bus Cycle 1 + 1
0 .
8 /
B
WR, WRL, WRH
WR, WRL, WRH
WR, WRL, WRH
0
i=0 to 3
NOTES:
3
5
0
3
G
J
Data (Read)
Data (Write)
Data (Read)
1. When the microcomputer continuously accesses the same CS area, the CSi pin provides an "L" signal continuously.
Data (Write)
Data (Read)
7
Data (Write)
u
o r
0 -
. l
Address
Address
BCLK
Address
u
BCLK
0
1
BCLK
CS
CS
p
RD
CS
, 1
0
RD
RD
i
3
(1)
i
(
i
(1)
2
(1)
M
0
3
0
5
2
1 bus cycle = 2
C
8 /
Page 70
1 bus cycle = 4
, 5
M
1 bus cycle = 6
3
2
C
f o
8 /
4
5
9
) T
4
• Bus Cycle 1 + 2
• Bus Cycle 1 + 4
• Bus Cycle 1 + 6
WR, WRL, WRH
WR, WRL, WRH
WR, WRL, WRH
Data (Read)
Data (Write)
Data (Read)
Data (Read)
Data (Write)
Data (Write)
Address
Address
Address
BCLK
BCLK
BCLK
CS
CS
CS
RD
RD
RD
i
i
i
(1)
(1)
(1)
1 bus cycle = 3
1 bus cycle = 5
1 bus cycle = 7
8. Bus