M30800SAGP-BL#U5 Renesas Electronics America, M30800SAGP-BL#U5 Datasheet - Page 71

• 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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Figure 7.7 Bus Cycle with Multiplexed Bus (1)
0
C
1
9
0 .
8 /
B
0
• Bus Cycle 2 + 2
0
0
• Bus Cycle 2 + 5
2
7
G
N
1
o
o r
0 -
. v
u
Data (Read)
Data (Read)
Data (Write)
Data (Write)
1
i=0 to 3
NOTE:
LA : Latch Address
WR (WRL)
WR (WRL)
p
0
0
, 1
0
1. When the microcomputer continuously accesses the same CS area, the CSi pin outputs an "L" signal continuously.
BCLK
BCLK
CS
CS
2
RD
RD
ALE
ALE
0
i
i
0
(1)
(1)
5
Page 50
LA
LA
LA
LA
1 bus cycle = 4
f o
RD : ReadData
1 bus cycle = 7
3
3
WD
0
RD
WD
WD : Write Data
RD
• Bus Cycle 2 + 3
Data (Read)
Data (Write)
WR (WRL)
BCLK
CS
RD
ALE
i
(1)
LA
LA
1 bus cycle = 5
WD
RD
7. Bus