HD6417034AFI20 Renesas Electronics America, HD6417034AFI20 Datasheet - Page 163

IC SUPERH MPU ROMLESS 112QFP

HD6417034AFI20

Manufacturer Part Number
HD6417034AFI20
Description
IC SUPERH MPU ROMLESS 112QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7030r
Datasheet

Specifications of HD6417034AFI20

Core Processor
SH-1
Core Size
32-Bit
Speed
20MHz
Connectivity
EBI/EMI, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
32
Program Memory Type
ROMless
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
112-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-

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Part Number
Manufacturer
Quantity
Price
Part Number:
HD6417034AFI20
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD6417034AFI20V
Manufacturer:
Renesas Electronics America
Quantity:
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Areas 2–4 are always used as external memory space. The bus width is 8 bits when the A27 bit is
0 and 16 bits when it is 1. A23 and A22 bits are not output and the shadow is in 4-Mbyte units.
When areas 2–4 are accessed, the CS2, CS3, and CS4 signals are valid. Area 2 has a long wait
function, so between 1 and 4 states can be selected for the number of long waits inserted into the
bus cycle using bits A02LW1 and A02LW0 in WCR3.
H'A000000
H'A3FFFFF
H'A400000
H'A7FFFFF
H'A800000
H'ABFFFFF
H'AC00000
H'AFFFFFF
16-bit space
H'2000000
H'23FFFFF
H'2400000
H'27FFFFF
H'2800000
H'2BFFFFF
H'2C00000
H'2FFFFFF
Logical address space
Figure 8.7 Memory Map of Area 2
Shadow
Shadow
Shadow
Shadow
8-bit space
Rev. 7.00 Jan 31, 2006 page 135 of 658
Section 8 Bus State Controller (BSC)
• Valid addresses A21–A0
• CS2 valid
• Long wait function
(A23 and A22 not output)
memory space
Actual space
(4 Mbytes)
External
REJ09B0272-0700

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