m48t35av STMicroelectronics, m48t35av Datasheet - Page 16

• Manufacturer Part Number: m48t35av
• Description: 3.3v, 256kbit 32kbit X 8 Timekeeper Sram
• Manufacturer: STMicroelectronics

Figure 9.
Figure 10. Clock calibration
16/28
NORMAL
POSITIVE
CALIBRATION
NEGATIVE
CALIBRATION
Crystal accuracy across temperature
-100
-20
-40
-60
-80
ppm
20
0
0
5
10
F
F = -0.038
15
T
20
0
ppm
= 25 C
C
2
25
(T - T
30
0
)
2
35
10%
40
45
50
55
60
65
AI02124
70
C
AI00594B