DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 132

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

Notes: 1.
Rev.7.00 Dec. 24, 2008 Page 78 of 698
REJ09B0074-0700
H'000000
H'C00000
H'E00000
H'FEE800
H'FFC000
H'FFEFC0
H'FFF800
H'FFFFC0
H'FFFFFF
2.
3.
Though RTC and USB registers are provided inside the chip, ASN, RDN, and WRN are asserted and
the addresses are output when these areas are accessed.
Therefore, care should be taken when connecting memory externally.
The reserved area of H'FEE800 to H'FFBFFF should not be accessed.
The external address can be used instead, by clearing the RAME bit in SYSCR to 0.
ROM: ⎯
RAM: 12 kbytes
Modes 4 and 5
(advanced extended modes
with on-chip ROM desabled)
Internal I/O registers*
Figure 3.2 Memory Map in Each Operating Mode for HD64F2217CU
External address
External address
External address
USB registers*
On-chip RAM*
On-chip RAM*
Reserved*
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space
space
2
3
1
3
1
H'000000
H'00FFFF
H'C00000
H'E00000
H'FEE800
H'FFC000
H'FFEFC0
H'FFF800
H'FFFFC0
H'FFFFFF
H'010000
H'020000
ROM: 64 kbytes
RAM: 12 kbytes
Mode 6
(advanced extended mode
with on-chip ROM enabled)
Internal I/O registers*
External address
External address
External address
USB registers*
On-chip RAM*
On-chip RAM*
On-chip ROM
Reserved*
Reserved
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space
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2
3
1
3
1
H'FEE800
H'FFC000
H'C00000
H'DFFFFF
H'FFEFBF
H'FFF800
H'FFFFC0
H'FFFFFF
H'000000
H'00FFFF
ROM: 64 kbytes
RAM: 12 kbytes
Mode 7
(advanced single-chip mode)
Internal I/O registers
On-chip ROM
On-chip RAM
Reserved*
USB registers
On-chip RAM
2