M30622F8PFP#U5C Renesas Electronics America, M30622F8PFP#U5C Datasheet - Page 275
![IC M16C MCU FLASH 64K 100QFP](/photos/12/21/122117/m30622f8pfp_u5c_sml.jpg)
M30622F8PFP#U5C
Manufacturer Part Number
M30622F8PFP#U5C
Description
IC M16C MCU FLASH 64K 100QFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/60r
Datasheets
1.QSK-62P_PLUS.pdf
(103 pages)
2.M30622SAFPU5.pdf
(308 pages)
3.M30620SPGPU3C.pdf
(423 pages)
Specifications of M30622F8PFP#U5C
Core Processor
M16C/60
Core Size
16-Bit
Speed
24MHz
Connectivity
I²C, IEBus, UART/USART
Peripherals
DMA, WDT
Number Of I /o
85
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 26x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
100-QFP
Package
100PQFP
Family Name
M16C
Maximum Speed
24 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
16|32 Bit
Number Of Programmable I/os
87
Interface Type
UART
On-chip Adc
26-chx10-bit
On-chip Dac
2-chx8-bit
Number Of Timers
11
For Use With
867-1000 - KIT QUICK START RENESAS 62PR0K33062PS001BE - R0K33062P STARTER KITR0K33062PS000BE - KIT EVAL STARTER FOR M16C/62PM3062PT3-CPE-3 - EMULATOR COMPACT M16C/62P/30P
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M30622F8PFP#U5CM30622F8PFP#D5C
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
M30622F8PFP#U5CM30622F8PFP#U3C
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Chapter 5
Figure 5.3.3 Operations to save registers
[SP]–5
(Odd address)
[SP]–4
(Even address)
[SP]–3
(Odd address)
[SP]–2
(Even address)
[SP]–1
(Odd address)
[SP]
(Even address)
The register save operation performed in an interrupt sequence differs depending on whether the con-
tent of the stack pointer (SP)
If the stack pointer (SP)
counter (PC) each are saved simultaneously all 16 bits together. If the stack pointer indicates an odd
number, the register contents each are saved in two operations 8 bits at a time. Figure 5.3.3 shows how
registers are saved in each case.
*1 Stack pointer indicated by the U flag.
(1) When stack pointer (SP) contains an even number
*
Address
[SP] denotes the initial value of the stack pointer (SP) when interrupt request is acknowledged.
After the microcomputer finishes saving registers, the SP content is [SP] minus 4.
Flag register
Program counter (PC
Program counter (PC
Flag register (FLG
Interrupt
(FLG
Stack area
H
)
Program counter
(PC
*1
L
)
H
indicates an even number, the contents of the flag register (FLG) and program
)
L
M
)
)
*1
Sequence in which order
registers are saved
Finished saving registers
in two operations.
is an even or an odd number when an interrupt request is acknowledged.
(1) Saved simul-
taneously, all 16
bits together
(2) Saved simul-
taneously, all 16
bits together
257
[SP]
(Odd address)
[SP]–5
(Even address)
[SP]–4
(Odd address)
[SP]–3
(Even address)
[SP]–2
(Odd address)
[SP]–1
(Even address)
(2) When stack pointer (SP) contains an odd number
Address
Program counter (PC
Program counter (PC
Flag register (FLG
Flag register
(FLG
Stack area
H
)
Program counter
(PC
L
)
H
)
L
M
)
)
Sequence in which order
registers are saved
Finished saving registers in
four operations.
5.3 Interrupt Sequence
(3)
(4)
(1)
(2)
Saved
separately, 8
bits at a time
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