M30800SAGP-BL#U5 Renesas Electronics America, M30800SAGP-BL#U5 Datasheet - Page 68

• Manufacturer Part Number: M30800SAGP-BL#U5
• Description: IC M32C/80 MCU ROMLESS 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30800SAGP-BL#U5

• Core Processor: M16C/80
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 45
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-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: -
• Program Memory Size: -

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R
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e
E
3
. v
J
2
Figure 7.4 Bus Cycle with Separate Bus (1)
0
C
1
9
• Bus Cycle 1 + 3
• Bus Cycle 1 + 5
8 /
• Bus Cycle 1 + 1
0 .
B
WR, WRL, WRH
WR, WRL, WRH
WR, WRL, WRH
0
i=0 to 3
NOTE:
0
0
2
G
7
N
Data (Read)
Data (Write)
Data (Read)
1. When the microcomputer continuously accesses the same CS area, the CSi pin outputs an "L" signal continuously.
Data (Write)
Data (Read)
1
Data (Write)
o r
o
0 -
Address
. v
Address
BCLK
u
Address
BCLK
1
BCLK
CS
CS
p
0
RD
CS
0
RD
RD
, 1
i
0
(1)
i
i
(1)
(1)
2
0
0
1 bus cycle = 2
5
Page 47
1 bus cycle = 4
1 bus cycle = 6
f o
3
3
0
• 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
7. Bus