M30624FGNGP#D5 Renesas Electronics America, M30624FGNGP#D5 Datasheet - Page 227

• Manufacturer Part Number: M30624FGNGP#D5
• Description: IC M16C MCU FLASH 256K 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30624FGNGP#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: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 18x10b, 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: -

224
Appendix Standard Serial I/O Mode 1 (Flash Memory Version)
Figure 1.32.18. Blocks in the user area
Data Protection (Block Lock)
Each of the blocks in Figure 1.32.18 have a nonvolatile lock bit that specifies protection (block lock)
against erasing/writing. A block is locked (writing “0” for the lock bit) with the lock bit program command.
Also, the lock bit of any block can be read with the read lock bit status command.
Block lock disable/enable is determined by the status of the lock bit itself and execution status of the lock
bit disable and lock enable bit commands.
(1) After the reset has been cancelled and the lock bit enable command executed, the specified block
(2) After the lock bit disable command has been executed, all blocks are unlocked regardless of lock bit
can be locked/unlocked using the lock bit (lock bit data). Blocks with a “0” lock bit data are locked
and cannot be erased or written in. On the other hand, blocks with a “1” lock bit data are unlocked
and can be erased or written in.
data status and can be erased or written in. In this case, lock bit data that was “0” before the block
was erased is set to “1” (unlocked) after erasing, therefore the block is actually unlocked with the
lock bit.
Flash memory
256Kbytes
128Kbytes
size
Flash memory
start address
0C0000
0E0000
16
16
0C0000
0D0000
0E0000
0F0000
0FE000
0FF000
0FFFFF
0F8000
16
16
16
16
16
16
16
16
Block 6 : 64K byte
Block 1 : 4K byte
Block 5 : 64K byte
Block 4 : 64K byte
Block 3 : 32K byte
Block 2 :24K byte
Block 0 : 4K byte
User ROM area
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M16C / 62N Group
Mitsubishi microcomputers