EM6540 EM Microelectronic, EM6540 Datasheet - Page 9

• Manufacturer Part Number: EM6540
• Description: (EM65xx) Mask Rom
• Manufacturer: EM Microelectronic

DC characteristics - Power Supply Pins
VDD=3.0V, T=25°C (unless otherwise specified)
Parameter
ACTIVE Supply Current
ACTIVE Supply Current
(in active mode)
STANDBY Supply Current
STANDBY Supply Current
(in Halt mode)
RAM data retention
VDDCA regulated voltage !!
POR voltage
SVLD voltage
VDD=5.0V, T=25°C (unless otherwise specified)
Parameter
ACTIVE Supply Current
ACTIVE Supply Current
(in active mode)
STANDBY Supply Current
STANDBY Supply Current
(in Halt mode)
Note2: test loop with successive writing and reading of two different addresses with an inverted
Note3: NOT tested at temperature if delivered in chip form.
Note4: Test conditions for ACTIVE and STANDBY Supply current mode are: Qin = external
Note5: For current measurement typical quartz described in Operating Conditions is used.
Copyright © 2005, EM Microelectronic-Marin SA
values (five instructions should be reserved for this measurement),
square wave, from rail to rail of Vreg (regulated voltage) with 100nF capacitor on Vreg.
fQin = 33kHz.
All I/O pins without internal Pull Up/Down are pulled to VDD externally.
Conditions
(note2 / 3 / 4)
0°C...+60°C
+25°C
0°C...+60°C
0°C...+60°C
Conditions
(note2 / 3 / 4)
0°C...+60°C
+25°C
0°C...+60°C
+25°C (note2)
+25°C (note2)
(note3 / 4)
(note3 / 4)
Symb.
Symb.
Vrd
IVDDa
IVDDa
IVDDh
IVDDh
IVDDa
IVDDa
IVDDh
IVDDh
VDDCA
VPOR
VSVLD
9
Min.
Min.
1.3
1.6
2.25
Typ.(note5)
Typ.(note5)
2
9.0
13
1.8
2.0
0.9
2.5
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EM65XX
Max.
Max.
1.40
2.8
15
20
4
7
18
20
5
10
2.6
Unit
μA
μA
μA
μA
Unit
μA
μA
μA
μA
V
V
V
V