HD64F2357VF13 Datasheet, PDF (599/1049 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

19.5 Programming (H8S/2357 ZTAT)
19.5.1 Overview
Table 19-6 shows how to select the program, verify, and program-inhibit modes in PROM mode.
Table 19-6 Mode Selection in PROM Mode
Mode
Program
Verify
Program-inhibit
Legend:
L: Low voltage level
H: High voltage level
V_PP: V_PP voltage level
V_CC: V_CC voltage level
Pins
CE OE PGM V_PP V_CC EO₇ to EO₀
EA₁₆ to EA₀
L
H
L
V_PP V_CC Data input
Address input
L
L
H
V_PP V_CC Data output
Address input
L
L
L
V_PP V_CC High impedance Address input
L
H
H
H
L
L
H
H
H
Programming and verification should be carried out using the same specifications as for the standard HN27C101 EPROM.
However, do not set the PROM programmer to page mode, as the H8S/2357 does not support page programming. A
PROM programmer that only supports page programming cannot be used. When choosing a PROM programmer, check
that it supports high-speed programming in byte units. Always set addresses within the range H'00000 to H'1FFFF.
Rev.6.00 Oct.28.2004 page 569 of 1016
REJ09B0138-0600H