M30624FGNHP#U5 Renesas Electronics America, M30624FGNHP#U5 Datasheet - Page 238

• Manufacturer Part Number: M30624FGNHP#U5
• Description: MCU 3V 256K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30624FGNHP#U5

• 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-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Appendix Standard Serial I/O Mode 2 (Flash Memory Version)
Figure 1.32.27. Timing for erasing all unlocked blocks
Figure 1.32.28. Timing for the lock bit program
Erase All Unlocked Blocks Command
Lock Bit Program Command
This command erases the content of all blocks. Execute the erase all unlocked blocks command as
explained here following.
The result of the erase operation can be known by reading the status register. Each block can be erase-
protected with the lock bit. For more information, see the section on the data protection function.
This command writes “0” (lock) for the lock bit of the specified block. Execute the lock bit program
command as explained here following.
Lock bit status can be read with the read lock bit status command. For information on the lock bit
function, reset procedure and so on, see the section on the data protection function.
(1) Transfer the “A7
(2) Transfer the verify command code “D0
(1) Transfer the “77
(2) Transfer addresses A
(3) Transfer the verify command code “D0
erase operation will start and continue for all blocks in the flash memory.
written for the lock bit of the specified block. Write the highest address of the specified block for
addresses A
(M16C reception data)
(M16C reception data)
(M16C transmit data)
(M16C transmit data)
8
to A
16
16
23
” command code with the 1st byte.
” command code with the 1st byte.
.
8
RxD1
TxD1
RxD1
to A
TxD1
15
and A
16
77
16
A7
16
to A
16
” with the 4th byte. With the verify command code, “0” is
” with the 2nd byte. With the verify command code, the
16
23
A
with the 2nd and 3rd bytes respectively.
A
8
D0
15
to
16
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
A
A
16
23
to
D0
16
M16C / 62N Group
Mitsubishi microcomputers
235