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2
2.3.3 EEPROM
A 16-KB of the EEPROM can be mounted on the M3A-HS37. The EEPROM is controlled by the SH7137 on-chip I
interface.
Table 2.3.3 lists the EEPROM specifications.
Figure 2.3.2 shows the connection circuit block diagram of SH7137 and EEPROM.
Part Number
HN58X24128FPIE
2
Note: I
C bus is a trademark of Koninklijke Philips Electronics N. V.
Rev.1.00 Oct 09, 2008
REJ11J0021-0100
Table 2.3.3 EEPROM Specifications
Interface
2
2-wire system serial (I
SH7137
PB2/SCL/POE0/IRQ0/TIC5VS
PB3/SDA/POE1/IRQ1/TIC5V
Figure 2.3.2 Connection Diagram Between SH7137 and EEPROM
Capacity
*
C bus)
16 KB
(optional)
CPU-VCC
HN58X24128FPIE
0
SCL
CPU-VCC
0
SDA
WP
16 KB EEPROM
Functional Specifications
2.3.3 EEPROM
2
C bus
Package
8-pin SOP
A0
A1
A2
2-5
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