M48T12-200PC1 STMicroelectronics, M48T12-200PC1 Datasheet - Page 18

• Manufacturer Part Number: M48T12-200PC1
• Description: IC TIMEKPR NVRAM 16KBIT 5V 24-DI
• Manufacturer: STMicroelectronics
• Series: Timekeeper®r
• Type: Clock/Calendar/NVSRAMr

Specifications of M48T12-200PC1

• Memory Size: 16K (2K x 8)
• Time Format: HH:MM:SS (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 24-DIP (600 mil) Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2832-5

DC and AC parameters
5
Note:
18/25
DC and AC parameters
This section summarizes the operating and measurement conditions, as well as the DC and
AC characteristics of the device. The parameters in the following DC and AC characteristic
tables are derived from tests performed under the measurement conditions listed in the
relevant tables. Designers should check that the operating conditions in their projects match
the measurement conditions when using the quoted parameters.
Table 7.
Output Hi-Z is defined as the point where data is no longer driven.
Figure 11. AC testing load circuit
Table 8.
1. Effective capacitance measured with power supply at 5 V. Sampled only, not 100% tested.
2. At 25 °C, f = 1 MHz.
3. Outputs deselected.
Supply voltage (V
Ambient operating temperature (T
Load capacitance (C
Input rise and fall times
Input pulse voltages
Input and output timing ref. voltages
Symbol
C
C
IO
IN
(3)
Input capacitance
Input / output capacitance
Operating and AC measurement conditions
Capacitance
Parameter
CC
C L includes JIG capacitance
)
DEVICE
UNDER
L
TEST
)
Parameter
1kΩ
Doc ID 2410 Rev 8
A
)
(1)(2)
5V
4.75 to 5.5
M48T02
0 to 70
0 to 3
1.8kΩ
100
≤ 5
1.5
C L = 100pF
OUT
Min
-
-
4.5 to 5.5
M48T12
0 to 70
0 to 3
100
≤ 5
1.5
Max
10
10
M48T02, M48T12
Unit
Unit
°C
pF
ns
pF
pF
V
V
V
AI01019