HD6417034AFI20V Renesas Electronics America, HD6417034AFI20V Datasheet - Page 482

• Manufacturer Part Number: HD6417034AFI20V
• Description: MCU 5V 0K I-TEMP PB-FREE 112-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417034AFI20V

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

Section 17 ROM
Table 17.1 Operating Modes and ROM
Operating Mode
Mode 0 (MCU mode 0)
Mode 1 (MCU mode 1)
Mode 2 (MCU mode 2)
Mode 7 (PROM mode)
0: Low
1: High
When the SH7034 is set to PROM mode, programs can be written in the PROM version in the
same way as with ordinary EPROM, using a general-purpose EPROM programmer.
17.2
17.2.1
To program the on-chip PROM, set the pins as shown in figure 17.2 and use the chip in PROM
mode.
17.2.2
Mount the socket adapter on the SH7034 as shown in figure 17.2. This allows the on-chip PROM
to be programmed in exactly the same way as ordinary 32-pin EPROMs (HN27C101). Figure 17.2
shows the correspondence between SH7034 pins and HN27C101 pins. Figure 17.3 shows the
memory map of the on-chip ROM.
The address range of the HN27C101 (128 kbytes) is H'00000–H'1FFFF. The on-chip PROM (64
kbytes) is not found in the latter half (H'10000–H'1FFFF).
When programming with a PROM programmer, the program address range must be set to H'0000–
H'FFFF. The data for the H'10000–H'1FFFF address area should all be H'FF. Set byte mode, not
page mode.
Rev. 7.00 Jan 31, 2006 page 454 of 658
REJ09B0272-0700
PROM Mode
Setting PROM Mode
Socket Adapter Pin Correspondence and Memory Map
0
0
0
1
MD2
Mode Setting Pins
MD1
0
0
1
1
MD0
0
1
0
1
Area 0
On-chip ROM disabled, external 8-bit space
On-chip ROM disabled, external 16-bit
space
On-chip ROM enabled
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