DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 257

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K 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: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

6.9.10
For DMAC single address transfers, the DACK signal assert timing can be modified by using the
DKC bit in BCR1.
Figure 6.36 shows the DACK signal output timing. Setting the DKC bit to 1 asserts the DACK
signal a half cycle earlier.
DACK Signal Output Timing
RDNn = 0
RDNn = 1
DACK
B
Address bus
CSn
AH
RD
D15 to D0
RD
D15 to D0
BS
RD/WR
DKC = 0
DKC = 1
Figure 6.36 DACK Signal Output Timing
Note: n = 3 to 7
T
ma1
Address cycle
Address
Address
T
ma2
Rev.1.00 Sep. 08, 2005 Page 207 of 966
Data cycle
T
1
Section 6 Bus Controller (BSC)
Read
data
Read data
T
2
REJ09B0219-0100