DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 121

• 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: -

Note: *
4.3
A reset has the highest exception priority. When the RES pin goes low, all processing halts and
this LSI enters the reset state. To ensure that this LSI is reset, hold the RES pin low for at least 20
ms at power-on. To reset the chip during operation, hold the RES pin low for at least 20 states. A
reset initializes the internal state of the CPU and the registers of on-chip peripheral modules. The
chip can also be reset by overflow of the watchdog timer. For details, see section 14, Watchdog
Timer (WDT).
4.3.1
When the RES pin goes high after being held low for the necessary time, this LSI starts reset
exception handling as follows:
1. The internal state of the CPU and the registers of the on-chip peripheral modules are initialized
2. The reset exception handling vector address is read and transferred to the PC, and then
Exception Source
Internal interrupt*
External interrupt IRQ8
Internal interrupt*
and the I bit in CCR is set to 1.
program execution starts from the address indicated by the PC.
Reset
Reset Exception Handling
For details on the internal interrupt vector table, see section 5.5, Interrupt Exception
Handling Vector Tables.
IRQ9
IRQ10
IRQ11
IRQ12
IRQ13
IRQ14
IRQ15
Vector
Number
34
55
56
57
58
59
60
61
62
63
64
127
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Rev. 2.00 Sep. 28, 2009 Page 79 of 994
Vector Addresses
Normal Mode
H'000088 to H'00008B
H'0000DC to H'0000DF
H'0000E0 to H'0000E3
H'0000E4 to H'0000E7
H'0000E8 to H'0000EB
H'0000EC to H'0000EF
H'0000F0 to H'0000F3
H'0000F4 to H'0000F7
H'0000F8 to H'0000FB
H'0000FC to H'0000FF
H'000100 to H'000103
H'0001FC to H'0001FF
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REJ09B0452-0200