M30833FJFP#U5 Renesas Electronics America, M30833FJFP#U5 Datasheet - Page 429
M30833FJFP#U5
Manufacturer Part Number
M30833FJFP#U5
Description
IC M32C/83 MCU FLASH 100QFP
Manufacturer
Renesas Electronics America
Series
M16C™ M32C/80r
Datasheets
1.M3087BFLGPU3.pdf
(364 pages)
2.M30833FJGPU3.pdf
(96 pages)
3.M30833FJGPU3.pdf
(529 pages)
Specifications of M30833FJFP#U5
Core Processor
M32C/80
Core Size
16/32-Bit
Speed
32MHz
Connectivity
CAN, I²C, IEBus, SIO, UART/USART
Peripherals
DMA, WDT
Number Of I /o
85
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
31K x 8
Voltage - Supply (vcc/vdd)
3 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
For Use With
R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M30833FJFP#U5M30833FJFP#U3
Manufacturer:
Renesas Electronics America
Quantity:
135
Part Number:
M30833FJFP#U5M30833FJFP#U3
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Figure 25.9 Lock Bit Program Command
2
0
1
9
C
3 .
B
8 /
0
1
25.3.5.7 Lock Bit Program Command
3
0
3
J
The lock bit program command sets the lock bit for a specified block to "0" (locked).
By writing command code "xx77
dress of a block in the second bus cycle, auto write operation starts, and the lock bit for the specified
block is set to "0". Do not access the flash memory or execute the next instructions during the lock bit
program operation.
The FMR00 bit in the FMR0 register indicates whether or not the lock bit program operation has been
completed. After the completion of a lock bit program operation, the Status register indicates whether
or not the operation has been completed as expected. (Refer to 25.3.6 Full Status Check.)
Figure 25.9 shows a flow chart of the lock bit program command programming.
Refer to 25.3.6 Data Protect Function for details on how to set the lock bit function to "0" (unlocked).
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4
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0 -
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0
3
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Page 404
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8
Write "xxD0
) T
8
Write command code
order block address
16
(auto write operation
Full status check
Lock bit program
FMR00 bit = 1?
" in the first bus cycle and "xxD0
completed?)
operation is
completed
"xx77
16
Start
" to the highest-
YES
16
"
NO
16
" to the highest-order even ad-
See Figure 25.11
25. Flash Memory Version
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