M30873FHBGP#U3 Renesas Electronics America, M30873FHBGP#U3 Datasheet - Page 99

• Manufacturer Part Number: M30873FHBGP#U3
• Description: IC M32C/87 MCU FLASH 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30873FHBGP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°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: -

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 75 of 587
Figure 8.8
• Bus cycle 3
• Bus cycle 3
• Bus cycle 3
LA: Latch address
i = 0 to 3
NOTE:
1. When the MCU accesses the same CS area consecutively, the
WR (WRL)
WR (WRL)
WR (WRL)
Read data
Write data
Read data
Write data
Read data
Write data
BCLK
BCLK
BCLK
φ
φ
φ
Bus Cycles when Multiplexed Bus is Selected (2/2)
ALE
ALE
ALE
+ 4
CSi
CSi
+ 6
CSi
RD
RD
RD
+ 5
RD: Read data
φ
φ
φ
WD: Write data
LA
LA
LA
LA
LA
LA
1 bus cycle = 7
1 bus cycle = 8
1 bus cycle = 9
φ
φ
WD
φ
WD
WD
RD
CSi
pin keeps outputting "L".
(Note 1)
RD
(Note 1)
RD
(Note 1)
8. Bus