HD6417011VX20V Renesas Electronics America, HD6417011VX20V Datasheet - Page 269

• Manufacturer Part Number: HD6417011VX20V
• Description: MPU 5V 0K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7010r

Specifications of HD6417011VX20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: POR, PWM
• Number Of I /o: 11
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

16.1
The SH7011 has 4 kbytes of on-chip RAM. The on-chip RAM is connected to the CPU by a 32-bit
data bus (figure 16.1). The CPU can access data in the on-chip RAM in 8, 16, or 32 bit widths.
On-chip RAM data can always be accessed in one state, making the RAM ideal for use as a
program area, stack area, or data area, which require high-speed access. The contents of the on-
chip RAM are held in sleep mode. Memory area addresses H'FFFFE000 to H'FFFFFFFF are
allocated to the on-chip RAM.
Overview
H'FFFFFFFC
H'FFFFF000
H'FFFFF004
Figure 16.1 Block Diagram of RAM
H'FFFFFFFD
H'FFFFF001
H'FFFFF005
Section 16 RAM
Internal data bus (32 bits)
On-chip RAM
H'FFFFFFFE
H'FFFFF002
H'FFFFF006
H'FFFFFFFF
H'FFFFF003
H'FFFFF007
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