HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 146

• 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)
8.3
A strobe signal is output by ordinary space accesses to provide primarily for SRAM or ROM
direct connections.
8.3.1
Figure 8.3 shows the basic timing of ordinary space access. Ordinary access bus cycles are
performed in 2 states.
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Basic Timing
Accessing Ordinary Space
Read
Write
Figure 8.3 Basic Timing of Ordinary Space Access
Address
WRx
Data
Data
CSn
RD
CK
T
1
T
2