M48Z58, M48Z58Y Part numbering
Doc ID 2559 Rev 11 21/24
6 Part numbering
Table 15. Ordering information scheme
Caution: Do not place the SNAPHAT
®
battery package “M4Zxx-BR00SH1” 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.
Table 16. SNAPHAT
®
battery table
Example: M48Z 58Y –70 MH 1 E
Device type
M48Z
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 M48Z58 part is offered with the PCDIP28 (ie., CAPHAT™) package only.
58Y = V
CC
= 4.5 to 5.5 V; V
PFD
= 4.2 to 4.5 V
Speed
–70 = 70 ns (for M48Z58/Y)
Package
PC = PCDIP28
MH
(2)
= SOH28
2. The SOIC package (SOH28) requires the SNAPHAT
®
battery package which is ordered separately under
the part number “M4Zxx-BR00SH1” in plastic tubes (see Table 16).
Temperature range
1 = 0 to 70°C
Shipping method
For SOH28:
E = ECOPACK
®
package, tubes
F = ECOPACK
®
package, tape & reel
For PCDIP28:
blank = ECOPACK
®
package, tubes
Part number Description Package
M4Z28-BR00SH1 Lithium battery (48 mAh) SNAPHAT
®
SH
M4Z32-BR00SH1 Lithium battery (120 mAh) SNAPHAT
®
SH
