M48Z58Y-70MH1E STMicroelectronics, M48Z58Y-70MH1E Datasheet - Page 21

• Manufacturer Part Number: M48Z58Y-70MH1E
• Description: IC NVSRAM 64KBIT 70NS 28SOIC
• Manufacturer: STMicroelectronics

Specifications of M48Z58Y-70MH1E

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 64K (8K x 8)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC, 28-SOH (8.48mm Width)
• Data Bus Width: 8 bit
• Organization: 8 Kbit x 8
• Interface Type: Parallel
• Access Time: 70 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Operating Current: 50 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5374-5; M48Z58Y-70MH1E

M48Z58, M48Z58Y
6
Caution:
Part numbering
Table 15.
Example:
Device type
M48Z
Supply voltage and write protect voltage
58
58Y = V
Speed
–70 = 70 ns (for M48Z58/Y)
Package
PC = PCDIP28
MH
Temperature range
1 = 0 to 70°C
Shipping method
For SOH28:
E = ECOPACK
F = ECOPACK
For PCDIP28:
blank = ECOPACK
1. The M48Z58 part is offered with the PCDIP28 (ie., CAPHAT™) package only.
2. The SOIC package (SOH28) requires the SNAPHAT
Do not place the SNAPHAT
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.
(1)
(2)
the part number “M4Zxx-BR00SH1” in plastic tubes (see
M4Z28-BR00SH1
M4Z32-BR00SH1
= V
= SOH28
Part number
CC
CC
= 4.5 to 5.5 V; V
= 4.75 to 5.5 V; V
Ordering information scheme
SNAPHAT
®
®
package, tape & reel
package, tubes
®
package, tubes
®
PFD
Lithium battery (48 mAh) SNAPHAT
Lithium battery (120 mAh) SNAPHAT
battery table
PFD
®
= 4.2 to 4.5 V
battery package “M4Zxx-BR00SH1” in conductive foam as it will
= 4.5 to 4.75 V
Doc ID 2559 Rev 10
Description
M48Z
®
battery package which is ordered separately under
Table
58Y
16).
®
®
–70
MH
Part numbering
Package
1
SH
SH
21/24
E