HD6477021X20V Renesas Electronics America, HD6477021X20V Datasheet - Page 72

• Manufacturer Part Number: HD6477021X20V
• Description: MCU 5V 32K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7020r

Specifications of HD6477021X20V

• 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 Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• 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: -
• Data Converters: -

Table 4.2 lists vector numbers and vector table address offsets. Table 4.3 shows how to calculate
vector table addresses.
Table 4.2
Exception Source
Power-on reset
Manual reset
General illegal instruction
(Reserved for system use)
Illegal slot instruction
(Reserved for system use)
CPU address error
DMA address error
Interrupts
(Reserved for system use)
Trap instruction (user
vectors)
Interrupts
Note: See table 5.3, Interrupt Exception Processing Vectors and Rankings, in section 5, Interrupt
50 RENESAS
Controller, for details on vector numbers and vector table address offsets of individual on-
chip peripheral module interrupts.
Exception Process Vector Table
PC
SP
PC
SP
NMI
User
break
IRQ0
IRQ1
IRQ2
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
On-chip
modules*
Vector
Number
0
1
2
3
4
5
6
7
8
9
10
11
12
13–31
32–63
64
65
66
67
68
69
70
71
72–255
Vector table Address Offset
H'00000000–H'00000003
H'00000004–H'00000007
H'00000008–H'0000000B
H'0000000C–H'0000000F
H'00000010–H'00000013
H'00000014–H'00000017
H'00000018–H'0000001B
H'0000001C–H'0000001F
H'00000020–H'00000023
H'00000024–H'00000027
H'00000028–H'0000002B
H'0000002C–H'0000002F
H'00000030–H'00000033
H'00000034–H'00000037 to H'0000007C–
H'0000007F
H'00000080–H'00000083 to H'000000FC–
H'000000FF
H'00000100–H'00000103
H'00000104–H'00000107
H'00000108–H'0000010B
H'0000010C–H'0000010F
H'00000110–H'00000113
H'00000114–H'00000117
H'00000118–H'0000011B
H'0000011C–H'0000011F
H'00000120–H'00000123 to H'000003FC–
H'000003FF