HD6417727F100C Renesas Electronics America, HD6417727F100C Datasheet - Page 471

• Manufacturer Part Number: HD6417727F100C
• Description: IC SUPERH MPU ROMLESS 240QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F100C

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

D31 to D0
D31 to D0
A25 to A0
A25 to A0
DACKn
DACKn
CSn
CSn
WE
RD
CK
CK
BS
BS
Figure 14.12 Example of DMA Transfer Timing in Single Address Mode
(b) External memory space
(a) External device with DACK
Section 14 Direct Memory Access Controller (DMAC)
external device with DACK (active-low)
Address output to external memory space
Write strobe signal to external memory space
Data output from external device with DACK
DACK signal (active-low) to external device with DACK
Address output to external memory space
Read strobe signal to external memory space
Data output from external memory space
DACK signal (active-low) to external device with DACK
external memory space (ordinary memory)
Rev.6.00 Mar. 27, 2009 Page 413 of 1036
REJ09B0254-0600