Z51F0410 Datasheet, PDF (164/184 Pages) Zilog, Inc. – Z8051 Series 8-Bit Microcontrollers

Z51F0410
Product Specification
8.3.2 Data EEPROM Memory Map
Data EEPROM memory uses 256-byte of EEPROM. It is read by byte and written by byte or page.
One page is 16-byte. It is mapped to external data memory of 8051
pgm/ers/vfy
D
F
P
E
T
MUX
A
R
R
L
FFFFh
XDATA Memory
Data EEPROM
(256Bytes)
00FFh
0000h
Figure 8.3 Data EEPROM memory map
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
PAGE ADDRESS
WORD ADDRESS
Data Memory
0xFFFF
Page 4096
0xF
Page 4095
0x0
0x0000
Page 1
Page 0
*Page buffer size: 16Bytes
Figure 8.4 Address configuration of data EEPROM
PS029502-0212
PRELIMINARY
161