HD64F3437TF16 Datasheet, PDF (509/752 Pages) Hitachi Semiconductor – 12 V must not be applied to the S-mask model (single-power-supply specification), as this may permanently damage the device.

20.6 Flash Memory Writer Mode (H8/3437F)
20.6.1 Writer Mode Setting
The on-chip flash memory of the H8/3437F can be programmed and erased not only in the on-
board programming modes but also in writer mode, using a general-purpose PROM programmer.
20.6.2 Socket Adapter and Memory Map
Programs can be written and verified by attaching a special 100-pin/32-pin socket adapter to the
PROM programmer. Table 20.12 gives ordering information for the socket adapter. Figure 20.13
shows a memory map in writer mode. Figure 20.14 shows the socket adapter pin interconnections.
Table 20.12 Socket Adapter
Microcontroller
HD64F3437F16
HD64F3437TF16
Package
100-pin QFP
100-pin TQFP
Socket Adapter
HS3434ESHF1H
HS3434ESNF1H
MCU mode
H'0000
H8/3437F
Writer mode
H'0000
On-chip ROM area
H'F77F
H'F77F
1 output
H'1FFFF
Figure 20.13 Memory Map in Writer Mode
480