M30290FAHP#U5A Renesas Electronics America, M30290FAHP#U5A Datasheet - Page 369

• Manufacturer Part Number: M30290FAHP#U5A
• Description: IC M16C/29 MCU FLASH 96K 80LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/29r

Specifications of M30290FAHP#U5A

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 71
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 27x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• For Use With: R0K330290S000BE - KIT EVAL STARTER FOR M16C/29M30290T2-CPE - EMULATOR COMPACT M16C/26A/28/29M30290T2-CPE-HP - EMULATOR COMPACT FOR M16C/TINY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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Figure 20.8 Setting and Resetting of EW Mode 0
Figure 20.9 Setting and Resetting of EW Mode 1
6
0
1
9
C
1 .
B
2 /
0
2
9
1
M
0
G
1
r a
0 -
o r
3 .
NOTES:
1
Transfer a rewrite control program to internal RAM
area
EW mode 0 operation procedure
u
Jump to the rewrite control program transfered to an
internal RAM area (in the following steps, use the
rewrite control program internal RAM area)
, 0
1
1. Select 10 MHz or below for CPU clock using the CM06 bit in the CM0 register and bits CM17 to 16 in the CM1
2. Set the FMR01 bit to 1 immediately after setting it to 0. Do not generate an interrupt or a DMA transfer
3. Disables the CPU rewrite mode after executing the read array command.
p
2
2
register. Also, set the PM17 bit in the PM1 register to 1 (with wait state).
between setting the bit to 0 and setting it to 1. Set the FMR01 bit in a space other than the internal flash
memory. Also, set only when the P8
0
0
Set CM0, CM1, and PM1 registers
7
NOTES:
1. Select 10 MHz or below for CPU clock using the CM06 bit in the CM0 register and bits CM17 to 16
2. Set the FMR01 bits to 1 immediately after setting it to 0. Do not generate an interrupt or a DMA
3. Set the FMR11 bit to 1 immediately after setting it to 0 while the FMR01 bit is set to 1. Do not
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in the CM1 register. Also, set the PM17 bit in the PM1 register to 1 (with wait state).
transfer between setting the bit to 0 and setting the bit to 1. Set the FMR01 bit in a space other than
the internal flash memory. Set only when the P8
selected.
generate an interrupt or a DMA transfer between setting the FMR11 bit to 0 and setting it to 1.
EW mode 1 operation procedure
Single-chip mode
(1)
f o
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
4
(2, 3)
5
8
Set CM0, CM1, and PM1 registers
5
/NMI/SD pin is “H” at the time of the NMI function selected.
Execute software commands
(CPU rewrite mode disabled)
Set the FMR01 bit to 0
Single-chip mode
Program in ROM
Rewrite control program
5
Jump to a specified address in the flash memory
/NMI/SD pin is “H” at the time of the NMI function
Set the FMR01 bit to 1 after writing 0 (CPU
rewrite mode enabled)
Execute the Read Array command
Execute software commands
(1)
(CPU rewrite mode disabled)
Write 0 to the FMR01 bit
(2)
(3)