R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 284

• Manufacturer Part Number: R5F61668RN50FPV
• Description: IC H8SX/1668 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RN50FPV

• 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: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K 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
• For Use With: R0K561668S000BE - KIT STARTER FOR H8SX/1668R0K561664S001BE - KIT STARTER FOR H8SX/1651HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 9 Bus Controller (BSC)
Rev. 2.00 Sep. 24, 2008 Page 250 of 1468
REJ09B0412-0200
Figure 9.20 16-Bit 3-State Access Space Bus Timing (Word Access for Even Address)
Read
Write
DACK or EDACK
Bφ
Address
CSn
AS
RD
RD
D15 to D8
D7 to D0
LHWR
LLWR
D15 to D8
D7 to D0
BS
RD/WR
Notes:
1. n = 0 to 7
2. When RDNn = 0
3. When DKC and EDKC = 0
T
1
Bus cycle
T
2
Valid
Valid
T
3
Valid
Valid