DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 613

• 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

Figure 17.6 shows the block configuration of 64-kbyte flash memory in the HD64F2217CU,
HD64F2211, HD64F2211U and HD64F2211CU. The thick lines indicate erasing units, the
narrow lines indicate programming units, and the values are addresses. The flash memory is
divided into one kbyte (four blocks), 28 kbytes (one block), and 16 kbytes (one block), eight
kbytes (two blocks). Erasing is performed in these divided units. Programming is performed in
128-byte units starting from an address whose lower eight bits are H'00 or H'80.
EB0
EB1
EB2
EB3
EB4
EB5
EB6
EB7
Erase unit
1 kbyte
Erase unit
1 kbyte
Erase unit
1 kbyte
Erase unit
1 kbyte
Erase unit
28 kbytes
Erase unit
16 kbytes
Erase unit
8 kbytes
Erase unit
8 kbytes
(HD64F2217CU, HD64F2211, HD64F2211U, HD64F2211CU)
H'000000
H'000380
H'000400
H'000780
H'000800
H'000B80
H'000C00
H'000F80
H'001000
H'007F80
H'008000
H'00BF80
H'00C000
H'00DF80
H'00E000
H'00FF80
Figure 17.6 Flash Memory Block Configuration
H'000001
H'000381
H'000401
H'000781
H'000801
H'000B81
H'000C01
H'000F81
H'001001
H'007F81
H'008001
H'00BF81
H'00C001
H'00DF81 H'00DF82
H'00E001
H'00FF81
H'000002
H'000382
H'000402
H'000782
H'000802
H'000B82
H'000C02
H'000F82
H'001002
H'007F82
H'008002
H'00BF82
H'00C002
H'00E002
H'00FF82
Programming unit: 128 bytes
Programming unit: 128 bytes
Programming unit: 128 bytes
Programming unit: 128 bytes
Programming unit: 128 bytes
Programming unit: 128 bytes
Programming unit: 128 bytes
Programming unit: 128 bytes
Rev.7.00 Dec. 24, 2008 Page 559 of 698
REJ09B0074-0700
H'00007F
H'0003FF
H'00047F
H'0007FF
H'00087F
H'000BFF
H'000C7F
H'000FFF
H'00107F
H'007FFF
H'00807F
H'00BFFF
H'00C07F
H'00DFFF
H'00E07F
H'00FFFF