M30620FCPFP#U7C Renesas Electronics America, M30620FCPFP#U7C Datasheet - Page 380
M30620FCPFP#U7C
Manufacturer Part Number
M30620FCPFP#U7C
Description
IC M16C MCU FLASH 128K 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 M30620FCPFP#U7C
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
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
10K 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
-40°C ~ 85°C
Package / Case
100-QFP
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:
M30620FCPFP#U7CM30620FCPFP#D3C
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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M16C/62P Group (M16C/62P, M16C/62PT)
Rev.2.41
REJ09B0185-0241
24.5
Program example when entering wait mode
Program example when entering stop mode
•
•
•
•
Program Example:
Program Example:
When exiting stop mode by hardware reset, set RESET pin to “L” until a main clock oscillation is stabilized.
Set the MR0 bit in the TAiMR register (i=0 to 4) to “0” (pulse is not output) to use the timer A to exit stop
mode.
When entering wait mode, insert a JMP.B instruction before a WAIT instruction. Do not execute any
instructions which can generate a write to RAM between the JMP.B and WAIT instructions. Disable the DMA
transfers, if a DMA transfer may occur between the JMP.B and WAIT instructions. After the WAIT instruction,
insert at least 4 NOP instructions. When entering wait mode, the instruction queue roadstead the instructions
following WAIT, and depending on timing, some of these may execute before the microcomputer enters wait
mode.
Wait until the main clock oscillation stabilizes, before switching the clock source for CPU clock to the main
clock.
Similarly, wait until the sub clock oscillates stably before switching the clock source for CPU clock to the sub
clock.
Power Control
•
Jan 10, 2006
When entering stop mode, insert a JMP.B instruction immediately after executing an instruction which sets
the CM10 bit in the CM1 register to “1”, and then insert at least 4 NOP instructions. When entering stop
mode, the instruction queue reads ahead the instructions following the instruction which sets the CM10 bit
to “1” (all clock stops), and, some of these may execute before the microcomputer enters stop mode or
before the interrupt routine for returning from stop mode.
Page 363 of 390
L1:
L2:
JMP.B
FSET
WAIT
NOP
NOP
NOP
NOP
FSET
BSET
JMP.B
NOP
NOP
NOP
NOP
CM10
L2
L1
I
I
; Insert JMP.B instruction before WAIT instruction
;
; Enter wait mode
; More than 4 NOP instructions
; Enter stop mode
; Insert JMP.B instruction
; More than 4 NOP instructions
24. Precautions
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