M48T35Y-70MH1 STMicroelectronics, M48T35Y-70MH1 Datasheet - Page 19

• Manufacturer Part Number: M48T35Y-70MH1
• Description: Real Time Clock Advanced Analog
• Manufacturer: STMicroelectronics

Specifications of M48T35Y-70MH1

• Function: Clock, Calendar, NV Timekeeping RAM, Watchdog Timer, Battery Backup
• Rtc Memory Size: 32768 B
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Parallel
• Package / Case: SOH
• Time Format: HH:MM:SS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

M48T35, M48T35Y
Table 9.
1. Valid for ambient operating temperature: T
2. Outputs deselected.
Figure 12. Power down/up mode AC waveforms
Symbol
I
I
I
V
LO
V
V
I
CC1
CC2
V
noted).
I
CC
OH
OL
LI
IH
IL
(2)
V CC
V PFD (max)
V PFD (min)
V SO
INPUTS
OUTPUTS
Supply current (standby)
Supply current (standby)
Output leakage current
DC characteristics
Input leakage current
Output high voltage
Output low voltage
Input high voltage
Input low voltage
Supply current
Parameter
tPD
CMOS
(PER CONTROL INPUT)
TTL
VALID
RECOGNIZED
tF
A
0 V ≤ V
Test condition
0 V ≤ V
E = V
= 0 to 70 or –40 to 85 °C; V
tFB
Outputs open
I
I
OL
OH
E = V
= 2.1 mA
CC
Doc ID 2611 Rev 9
= –1 mA
OUT
IN
– 0.2 V
≤ V
IH
≤ V
CC
CC
(1)
tDR
DON'T CARE
HIGH-Z
–0.3
Min
2.2
2.4
CC
M48T35
= 4.75 to 5.5 V or 4.5 to 5.5 V (except where
tRB
V
CC
Max
0.8
0.4
±1
±1
50
3
2
+ 0.3
DC and AC parameters
tR
–0.3
Min
2.2
2.4
(PER CONTROL INPUT)
M48T35Y
trec
RECOGNIZED
VALID
V
CC
Max
0.8
0.4
±1
±1
30
3
2
+ 0.3
AI01168C
Unit
19/28
mA
mA
mA
µA
µA
V
V
V
V