SBC PCD1 Series Manual page 60

Saia-Burgess Controls AG
As the price differences between the different memory chips are very small, we rec-
ommend the use of the following types:
Memory type
RAM
EPROM
2)
Flash EPROM
1) Where RAM components not approved by SBC are used, there is a risk of losing data
2) The use of EPROMs is obsolete; use Flash EPROM instead
3) Flash EPROM is supported from firmware version 002 only
4) To hold the configuration, a portion of memory is lost, so for this chip,112 Kbytes rather than 128 are available to
the user
Manual Manual PCD 1 / PCD 2 Series │ D ocument 26 / 737 EN22 │ 2 013-11-26
Item-no.
4 502 7013 0
1)
4 502 7175 0
1)
4 502 7126 0
4 502 7223 0
4 502 7141 0
3)
4 502 7224 0
Typical codes
BS62LV1025 PC-70
LP621024D-70LL
SRM20100LLC70
HY628100ALP-70
GM76C8128CLL-70
MEL M5M51008BP-70L
HM628512LP-5
KM684000BLP-SL
K6T4008C1B-DB55
AM27C010-90 DC
NM27C01Q-90
M27C1001-10F1
AM27C040-100DC
M27C4001-10F1
AM29F010-70PC
SBE29F040
AM29F040B-90PC
CPUs and expansion housings
Expansion of user memory
Size
1 Mbit / 128 Kbytes
4 Mbits / 512 Kbytes
1 Mbit / 128 Kbytes
4 Mbits / 512 Kbytes
1 Mbit / 112 Kbytes
4)
4 Mbits / 448 Kbytes
4)
3
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