DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 235

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bφ
Address bus
CS
AH
RD
Data bus
Bφ
Address bus
CS
AH
RD
Data bus
Figure 6.35 Consecutive Read Accesses to Same Area
(a) Without CS assertion period extension cycle (CSXTn = 0)
(b) With CS assertion period extension cycle (CSXTn = 1)
(Address/Data Multiplexed I/O Space)
Bus cycle A
Bus cycle A
Data hold time is long.
Bus cycle B
Data conflict
Rev. 2.00 Jun. 28, 2007 Page 209 of 864
Bus cycle B
Section 6 Bus Controller (BSC)
REJ09B0341-0200