HD6417727F100V Renesas Electronics America, HD6417727F100V Datasheet - Page 413

• Manufacturer Part Number: HD6417727F100V
• Description: MPU 3V 16K PB-FREE 240-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F100V

• 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: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Memory Card Interface Burst Timing: In this LSI, when the IC memory card interface is
selected, page mode burst access mode can be used, for read access only, by setting bits A5BST1
and A5BST0 in BCR1 for physical space area 5, or bits A6BST1 and A6BST0 in BCR1 for area
6. This burst access mode is not stipulated in JEIDA version 4.2 (PCMCIA2.1), but allows high-
speed data access using ROM provided with a burst mode, etc.
Burst access mode timing is shown in figures 12.27 and 12.28.
CKIO
A25 to A4
A3 to A0
CExx
RD/WR
RD
(read)
D15 to D0
(read)
BS
Figure 12.27 Basic Timing for PCMCIA Memory Card Interface Burst Access
Tpcm1
Tpcm2
Tpcm1
Tpcm2
Tpcm1
Rev.6.00 Mar. 27, 2009 Page 355 of 1036
Section 12 Bus State Controller (BSC)
Tpcm2
Tpcm1
Tpcm2
REJ09B0254-0600