M30620FCAFP#D5 Renesas Electronics America, M30620FCAFP#D5 Datasheet - Page 231

• Manufacturer Part Number: M30620FCAFP#D5
• Description: IC M16C MCU FLASH 128K 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30620FCAFP#D5

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, 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): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

CPU Rewrite Mode (Flash Memory Version)
228
Figure 1.26.7. Read lock bit status flowchart
Read Lock Bit Status Command (71
By writing the command code “71
memory block in the second bus cycle that follows, the system reads out the status of the lock bit of
the specified block on to the data bus(D
Figure 1.26.7 shows an example of a read lock bit program flowchart.
Enter block address
Note: Data bus bit 6.
Blocks locked
Write 71
D
16
Start
(Note)
16
6
” in the first bus cycle and then the block address of a flash
)
= 0?
YES
6
).
16
NO
Blocks not locked
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M16C / 62A Group
Mitsubishi microcomputers