HD6432621 Hitachi, HD6432621 Datasheet - Page 698

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Table 19-10 Programmer Mode Pin Settings
Pin Names
Mode pins: MD2, MD1, MD0
Mode setting pins: PF0, P16, P14
FWE pin
RES pin
XTAL, EXTAL, PLLVCC, PLLCAP,
PLLVSS pins
19.11.1 Socket Adapter Pin Correspondence Diagram
Connect the socket adapter to the chip as shown in figure 19-17. This will enable conversion to a
40-pin arrangement. The on-chip ROM memory map is shown in figure 19-16, and the socket
adapter pin correspondence diagram in figure 19-17.
654
Addresses in
MCU mode
H'000000
H'03FFFF
Figure 19-16 On-Chip ROM Memory Map
On-chip ROM space
256 kbytes
Settings
Low level input to MD2, MD1, and MD0.
High level input to PF0, low level input to P16 and P14
High level input (in auto-program and auto-erase
modes)
Reset circuit
Oscillator circuit
Addresses in
programmer mode
H'00000
H'3FFFF