M38517F8FP Renesas Electronics America, M38517F8FP Datasheet - Page 69

• Manufacturer Part Number: M38517F8FP
• Description: MCU 8-Bit 740 CISC 32KB Flash 5V 42-Pin SSOP
• Manufacturer: Renesas Electronics America

Specifications of M38517F8FP

• Package: 42SSOP
• Family Name: 740
• Maximum Speed: 8 MHz
• Ram Size: 1 KB
• Program Memory Size: 32 KB
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 34
• Interface Type: I2C-BUS
• On-chip Adc: 5-chx10-bit
• Operating Temperature: -20 to 85 °C
• Number Of Timers: 4

3851 Group
This command erases the contents of all blocks. Execute the
erase all blocks command as explained here following.
(1) Transfer the “A7
(2) Transfer the verify command code “D0
Fig. 70 Timing for erase all blocks
Rev.1.01
Erase All Blocks Command
With the verify command code, the erase operation will start
and continue for all blocks in the flash memory.
Oct 15, 2003
(Built-in 24 KB or more ROM)
16
” command code with the 1st byte.
page 67 of 89
S
RDY1
(BUSY)
16
S
CLK1
” with the 2nd byte.
RxD
TxD
A7
16
When erase all blocks end, the S
from “H” to “L” level. The result of the erase operation can be
known by reading the status register.
D0
16
RDY1
(BUSY) signal changes