M30853FJGP#U3 Renesas Electronics America, M30853FJGP#U3 Datasheet - Page 428

• Manufacturer Part Number: M30853FJGP#U3
• Description: IC M32C MCU FLASH 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30853FJGP#U3

• 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: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• 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: -

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2
Figure 25.7 How to Enter and Exit EW Mode 1
0
C
1
9
0 .
B
8 /
0
3
5
0
3
J
G
7
u
o r
0 -
. l
NOTES:
u
0
1
, 1
0
p
1. In EW mode 1, do not enter memory expansion or boot mode.
2. In CPU rewrite mode, set the MCD register to be the 10-MHz CPU clock frequency or less. Set
3. To set the FMR01 bit to "1", set it to "1" in 8-bit unit immediately after setting it first to "0". Do not
4. To change the FMR01 bit setting from "1" to "0", enter read array mode to write to addresses
3
(
To set the FMR11 bit to "1", set it to "1" in 8-bit unit immediately after setting it first to "0". Do not
Set the FMR01 and FMR11 bits while the NMI pin is held "H".
the PM12 bit in the PM1 register to "1" (internal access wait).
generate an interrupt or a DMA transfer between setting the FMR01 bit to "0" and setting it to "1".
generate an interrupt or a DMA transfer between setting the FMR11 bit to "0" and setting it to "1".
0057
2
M
0
0
3
Procedure to Enter EW Mode 1
5
2
16
C
in 16-bit unit. Write "00
8 /
Page 403
, 5
M
3
2
C
Set the FMR01 bit to "1" (CPU rewrite mode
enabled) after writing "0"
Set the FMR11 bit to "1" (EW mode 1) after
writing "0"
f o
8 /
4
5
9
) T
4
Execute the software commands
(CPU rewrite mode disabled)
(3)
16
Program in the ROM
Set the FMR01 bit to "0"
" into 8 high-order bits.
Single-chip mode
Set the MCD and PM1
registers
(2)
(1)
(4)
25. Flash Memory Version