W541E260 WINBOND [Winbond], W541E260 Datasheet - Page 6

• Manufacturer Part Number: W541E260
• Description: 4-BIT FLASH EPROM MICROCONTROLLER
• Manufacturer: WINBOND [Winbond]

Pin description, continued
ABSOLUTE MAXIMUM RATINGS
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
DC CHARACTERISTICS
(V
V
V
V
MODE
DATA
Op. Voltage
Op. Current (Crystal type)
Op. Current (RC type)
Op. Current (Crystal type)
Hold Current (Crystal
type)
Supply Voltage to Ground Potential
Applied Input/Output Voltage
Power Dissipation
Ambient Operating Temperature
Storage Temperature
DD
DD
SS
PP
-V
SYMBOL
of the device.
SS
= 3.0V, Fm = 4. MHz, Fs = 32.768 KHz, Ta = 25° C, LCD on; unless otherwise specified)
PARAMETER
PARAMETER
I/O
I/O
I
I
I
I
Positive power supply (+).
Negative power supply (-).
Voltage control pin for the flash EEPROM programming, erasing and
verifying. This pin has a built-in pull-low resistor.
Mode selection pin for the flash EEPROM programming, erasing and
verifying. This pin has a built-in pull-low resistor.
Data I/O pin for the flash EEPROM programming and verifying. This pin
has a built-in pull-low resistor.
V
I
I
I
I
SYM.
OP1
OP2
OP3
HM1
DD
No load (Ext-V)
In dual-clock normal
operation
No load (Ext-V)
In dual-clock normal
operation
No load (Ext-V)
In dual-clock slow operation
and Fm is stopped
Hold mode No load (Ext-V)
In dual-clock normal
operation
CONDITIONS
- 6 -
-
FUNCTION
-0.3 to +7.0
-0.3 to +7.0
-55 to +150
RATING
0 to +70
120
MIN.
2.4
-
-
-
-
TYP.
280
0.6
8.5
1
-
W541E260
MAX.
450
5.5
2.5
20
UNIT
4
mW
°C
°C
V
V
UNIT
mA
mA
µA
µA
V