HD6473308RCP10V Renesas Electronics America, HD6473308RCP10V Datasheet - Page 88

• Manufacturer Part Number: HD6473308RCP10V
• Description: MCU 5V 16K,PB-FREE 80-PLCC
• Manufacturer: Renesas Electronics America
• Series: H8® H8/330r

Specifications of HD6473308RCP10V

• Core Size: 8-Bit
• Program Memory Size: 16KB (16K x 8)
• Oscillator Type: Internal
• Core Processor: H8/300
• Speed: 10MHz
• Number Of I /o: 58
• Program Memory Type: OTP
• Ram Size: 512 x 8
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-PLCC
• No. Of I/o's: 58
• Ram Memory Size: 512Byte
• Cpu Speed: 10MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 2
• Digital Ic Case: RoHS Compliant
• Controller Family/series: H8/330
• Peripherals: ADC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply (vcc/vdd): -
• Eeprom Size: -
• Data Converters: -
• Peripherals: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 4-4. Number of States before Interrupt Service
No. Reason for wait
1
2
3
4
5
6
Notes:
4.2.5 Note on Stack Handling
When the H8/330 performs word access, the least significant bit of the address is always assumed
to be “0.” If an odd address is specified, no address error occurs, but the intended address is not
accessed.
The stack is always accessed by word access. Care should be taken to keep an even value in the
stack pointer (general register R7). The PUSH and POP (or MOV.W Rn, @–SP and MOV.W
@SP+, Rn) instructions should be used for pushing and popping registers on the stack. The
MOV.B Rn, @–SP and MOV.B @SP+, Rn instructions should never be used; they can easily cause
programs to crash.
Figure 4-6 shows how the PC and CCR are pushed on the stack during the hardware interrupt-
handling sequence. The CCR is saved as a word consisting of two identical bytes, both containing
the CCR value. On return from the interrupt-handling routine, the CCR is popped from the upper
of these two bytes. The lower byte is ignored.
Interrupt priority decision
Wait for completion of
current instruction (note 1)
Save PC and CCR
Fetch vector
Fetch instruction
Internal processing
Total
1. These values do not apply if the current instruction is an EEPMOV, MOVFPE, or
2. If wait states are inserted in external memory access, these values may be longer.
3. 1 for internal interrupts.
MOVTPE instruction.
73
On-chip memory
2 (note 3)
1 to 13
4
2
4
4
17 to 29
Number of states
5 to 17 (note 2)
12 (note 2)
6 (note 2)
12 (note 2)
4
41 to 53 (note 2)
External memory
2 (note 3)