AT83EB5114 Atmel Corporation, AT83EB5114 Datasheet - Page 85

• Manufacturer Part Number: AT83EB5114
• Manufacturer: Atmel Corporation

Specifications of AT83EB5114

• Max. Operating Frequency: 24 MHz
• Cpu: 8051-12C
• Max I/o Pins: 11
• Adc Channels: 6
• Adc Resolution (bits): 10
• Adc Speed (ksps): 50
• Sram (kbytes): 0.25
• Eeprom (bytes): 256
• Operating Voltage (vcc): 3.0 to 3.6
• Timers: 4
• Mask Rom (kbytes): 4
• Watchdog: Yes

Table 1. DC Parameters for Low Voltage (Continued)
4311C–8051–02/08
operating
operating
operating
Symbol
VPFDM
RESET
RESET
RESET
VPFDP
F
F
F
under
under
under
V
R
V
CIO
OSC C
idle
idle
idle
OSCB
OSCB
I
I
I
I
I
I
I
I
I
I
I
I
I
OH2
CC
CC
CC
CC
CC
CC
CC
CC
CC
RET
t
RST
PD
TL
IL
IL
G
Output High Voltage, ports 3, 4.
Logical 0 Input Current ports 3 and 4
Input Leakage Current
Logical 1 to 0 Transition Current, ports 3, 4
RST Pull up Resistor
Capacitance of I/O Buffer
Power Down Current
OSCB unlocked frequency
OSCB locked frequency
OSCC frequency
Power Supply Current Maximum values, X1
mode, OSCA oscillator
Power Supply Current Maximum values, X1
mode, OSCA oscillator
Power Supply Current Maximum values, X1
mode, OSCA oscillator
Power Supply Current Maximum values, X1
mode, OSCB oscillator
Power Supply Current Maximum values, X1
mode, OSCB oscillator
Power Supply Current Maximum values, X1
mode, OSCB oscillator
Power Supply Current Maximum values, X1
mode, OSCC oscillator
Power Supply Current Maximum values, X1
mode, OSCC oscillator
Power Supply Current Maximum values, X1
mode, OSCC oscillator
Supply voltage during power down mode
Power fail high level threshold
Power fail low level threshold (default)
Power fail hysteresis VPFDP - VPFDM
Glitch maximum time
Parameter
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(6)
mode Push pull
(7)
(8)
V
V
0.9V
CC
CC
Min
10.8
11.5
2.45
150
8.4
2.7
2.6
50
- 0.7
- 1.5
CC
90
Typ
2.55
250
100
2.8
50
12
12
14
(5)
0.4*F+3
Max
-650
13.2
12.5
19.6
2.95
±10
200
200
900
650
350
-50
4.8
4.8
2.7
10
4
6
5
5
Unit
MHz
MHz
MHz
mA
mA
mA
mA
mA
mA
mA
mV
µA
µA
µA
kΩ
µA
uA
µA
pF
ns
V
V
V
V
V
V
I
I
I
Vin = 0.45 V
0.45 V < Vin < V
Vin = 2.0 V
Fc = 1 MHz
T
V
With ideal R and C
With ideal R and C
V
OSCA + Prescaler
V
F in MHz
V
V
OSCB + Prescaler
V
V
V
OSCC + Prescaler
V
V
Vcc down to 2.5 V
OH
OH
OH
A
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 25°C
= -100 µA
= - 1 mA
= - 2 mA
= 3.0 V to 3.6 V
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
Test Conditions
(1)
(10)
(2)
(1)
(10)
(2)
(1)
(10)
(2)
CC
(3)
85