M30873FHBGP#U3 Renesas Electronics America, M30873FHBGP#U3 Datasheet - Page 95

• 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 71 of 587
Figure 8.4
• Bus cycle 1 φ + 1 φ
• Bus cycle 1 φ + 3 φ
• Bus cycle 1 φ + 5 φ
WR, WRL, WRH
WR, WRL, WRH
WR, WRL, WRH
Read data
Write data
Read data
Write data
Read data
Write data
Address
Address
Address
NOTE:
i = 0 to 3
BCLK
BCLK
BCLK
1. When the MCU accesses the same CS area consecutively, the
CSi
CSi
RD
CSi
RD
RD
1 bus cycle = 2
1 bus cycle = 4
Bus Cycles when Separate Bus is Selected (1/3)
1 bus cycle = 6
φ
φ
(Note 1)
φ
(Note 1)
(Note 1)
• Bus cycle 1 φ + 4 φ
• Bus cycle 1 φ + 6 φ
• Bus cycle 1 φ + 2 φ
WR, WRL, WRH
WR, WRL, WRH
WR, WRL, WRH
Read data
Read data
Read data
Write data
Write data
Write data
CSi
Address
Address
Address
BCLK
BCLK
BCLK
pin keeps outputting "L".
CSi
CSi
CSi
RD
RD
RD
1 bus cycle = 3
1 bus cycle = 5
1 bus cycle = 7
φ
φ
φ
(Note 1)
(Note 1)
(Note 1)
8. Bus