M48T58, M48T58Y Part numbering
Doc ID 2412 Rev 8 29/33
10 Part numbering
Table 16. Ordering information scheme
Caution: Do not place the SNAPHAT
®
battery package “M4TXX-BR12SH” in conductive foam as it
will drain the lithium button-cell battery.
For other options, or for more information on any aspect of this device, please contact the
ST sales office nearest you.
Example: M48T 58 –70 MH 1 E
Device type
M48T
Supply voltage and write protect voltage
58
(1)
= V
CC
= 4.75 to 5.5 V; V
PFD
= 4.5 to 4.75 V
1. The M48T58 part is offered with the PCDIP28 (e.g., CAPHAT™) package only.
58Y = V
CC
= 4.5 to 5.5 V; V
PFD
= 4.2 to 4.5 V
Speed
–70 = 70 ns
Package
PC = PCDIP28
MH
(2)
= SOH28
2. The SOIC package (SOH28) requires the SNAPHAT
®
battery package which is ordered separately under
the part number “M4TXX-BR12SH” in plastic tube or “M4TXX-BR12SHTR” in Tape & Reel form (see
Table 17).
Temperature range
1 = 0 to 70°C
Shipping method
For SOH28:
blank = Tubes (not for new design - use E)
E = Lead-free package (ECOPACK
®
), tubes
F = Lead-free package (ECOPACK
®
), tape & reel
TR = Tape & reel (not for new design - use F)
For PCDIP28:
blank = Tubes
