R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 288

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 8 Bus Controller (BSC)
BREQO Output Timing
(4)
When the BREQOE bit is set to 1 and the BREQO signal is output, both the BREQO and BACK
signals may go low simultaneously.
This will occur if the next external access request occurs while internal bus arbitration is in
progress after the chip samples a low level of the BREQ signal.
Rev. 2.00 Sep. 16, 2009 Page 258 of 1036
REJ09B0414-0200