DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 794

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

• The user boot MAT can be programmed or erased only in boot mode and programmer mode.
• In boot mode, the user boot MAT are totally erased. Then, the user MAT or user boot MAT
• In user boot mode, boot operation of the optional interface can be performed with mode pin
24.3
This LSI's flash memory is configured by the 160-Kbyte user MAT and 8-Kbyte user boot MAT.
The start address is allocated to the same address in the user MAT and user boot MAT. Therefore,
when program execution or data access is performed between two MATs, the MAT must be
switched by using FMATS.
The user MAT or user boot MAT can be read in all modes. However, the user boot MAT can be
programmed only in boot mode and programmer mode.
The size of the user MAT is different from that of the user boot MAT. An address that exceeds the
size of the 8-Kbyte user boot MAT should not be accessed. If the attempt is made, data is read as
an undefined value.
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REJ09B0452-0200
can be programmed by means of commands. Note that the contents of the MAT cannot be read
until this state.
Boot mode can be used for programming only the boot MAT and then programming the user
MAT in user boot mode. Another way is to program only the user MAT since user boot mode
is not used.
settings different from those in user program mode.
Address H'000000
Address H'027FFF
Flash Memory MAT Configuration
<User MAT>
Figure 24.3 Flash Memory Configuration
160K bytes
Address H'001FFF
Address H'000000
<User boot MAT>
8K bytes