HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 154

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

Specifications of HD64F7051SFJ20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, WDT
• Number Of I /o: 102
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 168-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 8 Bus State Controller (BSC)
8.6
Figures 8.10–8.13 show examples of the memory connections.
Rev. 5.00 Jan 06, 2006 page 132 of 818
REJ09B0273-0500
Memory Connection Examples
Figure 8.11 16-Bit Data Bus Width ROM Connection
Figure 8.10 8-Bit Data Bus Width ROM Connection
SH705x
SH705x
A1–A18
D0–D15
A0–A14
D0–D7
CSn
CSn
RD
RD
A0
256k
CE
OE
A0–A17
I/O0–I/O15
CE
OE
A0–A14
I/O0–I/O7
32k
ROM
ROM
16 bit
8 bit