AT83EB5114 Atmel Corporation, AT83EB5114 Datasheet - Page 86

• 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)
Notes:
86
Symbol
t
R
1. I
2. Idle I
3. Power Down I
4. Not Applicable
5. Typical are based on a limited number of samples and are not guaranteed. The values listed are at room temperature and
6. If I
7. For other values, please contact your sales office.
8. When port configuration have weak pull-up activated.
9. When port configuration is quasi-bidirectional.
10. Operating I
AT89/83EB5114
V
V
0.5 V; XTAL2 N.C; Vpp = RST = V
3.3V.
than the listed test conditions.
V
V
higher if a crystal oscillator is used. Measurements are made with OTP products when possible, which is the worst case.
CC
Supply rise time
SS
IH
SS
IH
OL
under reset is measured with all output pins disconnected; XTAL1 driven with T
= V
= V
+ 0.5 V,
+ 0.5 V,
CC
exceeds the test condition, V
CC
CC
is measured with all output pins disconnected; XTAL1 driven with T
- 0.5V; XTAL2 N.C.; Vpp = RST = V
- 0.5V; XTAL2 N.C.; RST= V
CC
CC
is measured with all output pins disconnected; XTAL1 driven with T
is measured with all output pins disconnected; Vpp = V
Parameter
Figure 38. I
Figure 39. Operating I
during at least 24 clock cycles
Reset = Vss after a high pulse
SS
OL
C L O C K
SIGNAL
(see Figure 40.).
may exceed the related specification. Pins are not guaranteed to sink current greater
CC
CC
;. The internal ROM runs the code 80 FE (label: SJMP label). I
Test Condition, under reset
(NC)
CC
C L O C K
SIGNAL
. I
CC
(NC)
CC
Min
would be slightly higher if a crystal oscillator used
1us
Test Condition
RST
XTAL2
XTAL1
V
SS
V
CC
V
I
CC
RST
XTAL2
XTAL1
V
CC
SS
Typ
V
CC
V
SS
CC
I
CC
; XTAL2 NC.; RST = V
CLCH
V
CC
, T
All other pins are disconnected.
Max
CLCH
1s
CHCL
CLCH
, T
, T
All other pins are disconnected.
= 5 ns, V
CHCL
CHCL
Unit
= 5 ns (see Figure 42.), V
= 5 ns (see Figure 42.), V
IL
cc
= V
(see Figure 41.).
SS
Test Conditions
CC
+ 0.5 V, V
would be slightly
4311C–8051–02/08
IH
= V
CC
IL
IL
=
=
-