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M69AR048B View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
M69AR048B 32 Mbit (2Mb x16) 1.8V Asynchronous PSRAM ST-Microelectronics
STMicroelectronics ST-Microelectronics
M69AR048B Datasheet PDF : 29 Pages
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Figure 7. AC Measurement I/O Waveform
I/O Timing Reference Voltage
VCC
0V
VCC/2
Output Transition Timing Reference Voltages
VCC
0V
0.7VCC
0.3VCC
AI04831b
M69AR048B
Table 10. DC Characteristics
Symbol
Parameter
Test Condition
ICC1
ICC2
VCC Active Current
VCC = 1.95V,
VIN = VIH or VIL,
E1 = VIL and E2 = VIH,
IOUT = 0mA
tRC / tWC =
minimum
tRC / tWC =
1 µs
ICC3 VCC Page Read Current
VCC = 1.95V,
VIN = VIH or VIL,
E1 = VIL and E2 = VIH,
IOUT = 0mA, tPRC = min.
ICCPD
ICCP4
ICCP8
VCC Power-Down Current
VCC = 1.95V,
VIN = VIH or VIL,
E2 0.2V
Deep Power-
Down
4Mb Partial(3)
8Mb Partial(3)
ICCP16
16Mb Partial(3)
ILI Input Leakage Current
0V VIN VCC
ILO Output Leakage Current
0V VOUT VCC
ISB Standby Supply Current CMOS
VCC = 1.95V,
VIN 0.2V or VIN VCC –0.2V,
E1 = E2 VCC –0.2V
VIH (1) Input High Voltage
VIL (2) Input Low Voltage
VOH Output High Voltage
VCC = 1.65V, IOH = –0.5mA
VOL Output Low Voltage
IOL = 1mA
Note: 1. Maximum DC voltage on input and I/O pins is VCC + 0.2V.
During voltage transitions, input may overshoot to VCC + 1.0V for a period of up to 5ns.
2. Minimum DC voltage on input or I/O pins is –0.3V.
During voltage transitions, input may undershoot to VSS 1.0V for a period of up to 5ns.
3. Partial stands for Partial Power-Down.
Min
–1
–1
0.8VCC
–0.3
1.4
Max Unit
25
mA
3
mA
10
mA
10
µA
40
µA
50
µA
65
µA
1
µA
1
µA
100
µA
VCC + 0.2 V
0.2VCC V
V
0.4
V
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