AT89C5115 Atmel Corporation, AT89C5115 Datasheet - Page 98

• Manufacturer Part Number: AT89C5115
• Manufacturer: Atmel Corporation

Specifications of AT89C5115

• Flash (kbytes): 16 Kbytes
• Max. Operating Frequency: 40 MHz
• Cpu: 8051-12C
• Max I/o Pins: 20
• Uart: 1
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 62.5
• Sram (kbytes): 0.5
• Eeprom (bytes): 2048
• Self Program Memory: API
• Operating Voltage (vcc): 3.0 to 5.5
• Timers: 4
• Isp: UART
• Watchdog: Yes

98
3. Under steady state (non-transient) conditions, I
4. Power-down I
5. Idle I
6. Operating I
7. ICC_FLASH_WRITE operating current while a Flash block write is on going.
AT89C5115
Maximum I
Maximum I
Ports 1, 2 and 3: 15 mA
Maximum total I
If I
than the listed test conditions.
0.5V; XTAL2 N.C; RST = V
V
45.).
SS
OL
+ 0.5V, V
CC
exceeds the test condition, V
is measured with all output pins disconnected; XTAL1 driven with T
OL
OL
CC
per port pin: 10 mA
per 8-bit port:
CC
IH
is measured with all output pins disconnected; XTAL1 driven with T
OL
= V
is measured with all output pins disconnected; XTAL2 NC.; RST = V
for all output pins: 71 mA
CC
- 0.5V; XTAL2 N.C.; RST = V
Figure 45. I
Figure 46. I
SS
(See Figure 46.).
OL
may exceed the related specification. Pins are not guaranteed to sink current greater
CLOCK
SIGNAL
CC
CC
CLOCK
SIGNAL
Test Condition, Active Mode
Test Condition, Idle Mode
(NC)
(NC)
OL
V
must be externally limited as follows:
CC
CC
. I
RST
XTAL2
XTAL1
V
VAGND
RST
XTAL2
XTAL1
VAGND
V
SS
CC
SS
would be slightly higher if a crystal oscillator used (See Figure
VaVcc
VaVcc
V
V
CC
CC
I
I
CC
CC
V
V
CC
CC
CLCH
, T
CLCH
CHCL
All other pins are disconnected.
All other pins are disconnected.
SS
, T
(See Figure 47.).
= 5 ns, V
CHCL
= 5 ns (See Figure 48.), V
IL
= V
SS
+ 0.5V, V
4128G–8051–02/08
IH
= V
CC
IL
=
-