HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 875

• Manufacturer Part Number: HD6412332
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Notes: 1. Except when switching modes, the level of the mode pins (MD2 to MD0) must be fixed until
φ
V
FWE
MD2 to MD0
RES
SWE bit
CC
Period during which flash memory access is prohibited
(x: Wait time after setting SWE bit)
Period during which flash memory can be programmed
(Execution of program in flash memory prohibited, and data reads other than verify operations
prohibited)
2. See section 22.2.6, Flash Memory Characteristics.
3. Mode programming setup time t
power-off by pulling the pins up or down.
*1
Figure 19.57 Power-On/Off Timing (User Program Mode)
t
OSC1
t
MDS
SWE set
*3
*2
Wait time: x
MDS
(min) = 200 ns
Programming/
erasing
possible
Rev.4.00 Sep. 07, 2007 Page 845 of 1210
Wait time: 100 μs
SWE cleared
Min 0 μs
REJ09B0245-0400