Renesas M3A-HS85 - Manual (Page 22)

Functional Overview
2.3.4 EEPROM
Rev.1.04 2008.7.10 2-6
REJ10J1564-0104
2
2.3.4 EEPROM
The M3A-HS85 can mount the 128k-bits of EEPROM (Not mounted). The EEPROM is controlled by the I2C bus
interface included in SH7285.
Table 2.3.3 lists the specification outline of EEPROM.
Figure 2.3.3 shows the connection circuit block diagram of SH7285 and EEPROM.
Table 2.3.3 EEPROM Specification Outline
Part Number Interface Capacity Package
HN58X24128FPIE 2-wire system serial (I
2
C bus)
*
128k bit (16k-word x 8-bit) 8-pin SOP
Figure 2.3.3 Block Diagram of SH7285 and EEPROM
Note*: I
2
C bus is a trademark of Koninklijke Philips Electronics N. V.