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T89C5115 Datasheet(PDF) 98 Page - ATMEL Corporation

No. de Pieza. T89C5115
Descripción  Low Pin Countl 8-bit Microcontroller with A/D Converter and 16 KBytes Flash Memory
Descarga  113 Pages
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Fabricante  ATMEL [ATMEL Corporation]
Página de inicio  http://www.atmel.com
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T89C5115 Datasheet(HTML) 98 Page - ATMEL Corporation

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98
AT89C5115
4128F–8051–05/06
3. Under steady state (non-transient) conditions, IOL must be externally limited as follows:
Maximum IOL per port pin: 10 mA
Maximum IOL per 8-bit port:
Ports 1, 2 and 3: 15 mA
Maximum total I
OL for all output pins: 71 mA
If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater
than the listed test conditions.
4. Power-down ICC is measured with all output pins disconnected; XTAL2 NC.; RST = VSS (See Figure 47.).
5. Idle ICC is measured with all output pins disconnected; XTAL1 driven with TCLCH, TCHCL = 5 ns, VIL = VSS + 0.5V, VIH = VCC -
0.5V; XTAL2 N.C; RST = V
SS (See Figure 46.).
6. Operating I
CC is measured with all output pins disconnected; XTAL1 driven with TCLCH, TCHCL = 5 ns (See Figure 48.), VIL =
V
SS + 0.5V, VIH = VCC - 0.5V; XTAL2 N.C.; RST = VCC. ICC would be slightly higher if a crystal oscillator used (See Figure
45.).
7. ICC_FLASH_WRITE operating current while a Flash block write is on going.
Figure 45. I
CC Test Condition, Active Mode
Figure 46. I
CC Test Condition, Idle Mode
VaVcc
VCC
ICC
(NC)
CLOCK
SIGNAL
V
CC
All other pins are disconnected.
RST
XTAL2
XTAL1
VSS
V
CC
VAGND
RST
XTAL2
XTAL1
VCC
I
CC
(NC)
VaVcc
V
CC
All other pins are disconnected.
CLOCK
SIGNAL
VSS
VAGND


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