HD64F3437TFI16V Renesas Electronics America, HD64F3437TFI16V Datasheet - Page 660

• Manufacturer Part Number: HD64F3437TFI16V
• Description: MCU FLASH 60K 100-TQFP
• Manufacturer: Renesas Electronics America

Specifications of HD64F3437TFI16V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FLMCR1—Flash Memory Control Register 1
628
H8/3437SF
Bit
Initial value
Read/Write
Note: The FLSHE bit in WSCR must be set to 1 in order for this register to be accessed.
FWE
Flash Write Enable
(Controls programming and erasing of flash memory. In the H8/3437SF,
this bit is always read as 1.)
R
7
1
SWE
R/W
Software Write Enable
6
0
0
1
Writes to flash memory disabled (initial value)
Writes to flash memory enabled
Erase-Verify Mode
0
1
—
—
5
0
Exit from erase-verify mode (initial value)
Transition to erase-verify mode
[Setting condition]
When SWE = 1
Program-Verify Mode
0
1
Exit from program-verify mode (initial value)
Transition to program-verify mode
[Setting condition]
When SWE = 1
Erase Mode
0
1
—
—
4
0
Exit from erase mode (initial value)
Transition to erase mode
[Setting condition]
When SWE = 1
Program Mode
0
1
(Single-power-supply flash memory only)
Exit from program mode (initial value)
Transition to program mode
[Setting condition]
When SWE = 1
R/W
EV
3
0
H'80
R/W
PV
2
0
R/W
E
1
0
Flash memory
R/W
P
0
0