EG87C51FA1SF76 Intel, EG87C51FA1SF76 Datasheet - Page 9

• Manufacturer Part Number: EG87C51FA1SF76
• Description: IC MCU 8-BIT 8K 16MHZ OTP 44MQFP
• Manufacturer: Intel
• Series: 87Cr

Specifications of EG87C51FA1SF76

• Core Processor: MCS 51
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SIO
• Peripherals: PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-MQFP, 44-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 864517

DC CHARACTERISTICS
All parameter values apply to all devices unless otherwise indicated (Continued)
NOTES
1 Capacitive loading on Ports 0 and 2 may cause noise pulses above 0 4V to be superimposed on the V
Ports 1 2 and 3 The noise is due to external bus capacitance discharging into the Port 0 and Port 2 pins when these pins
change from 1 to 0 In applications where capacitance loading exceeds 100 pF the noise pulses on these signals may
exceed 0 8V It may be desirable to qualify ALE or other signals with a Schmitt Trigger or CMOS-level input logic
2 Capacitive loading on Ports 0 and 2 cause the V
address lines are stabilizing
3 See Figures 6–9 for test conditions Minimum V
4 Typicals are based on limited number of samples and are not guaranteed The values listed are at room temperature and 5V
5 Under steady state (non-transient) conditions I
If I
than the listed test conditions
Note
I
Maximum I
Maximum I
Maximum total I
CC
Symbol
I
I
RRST
CIO
I
OL
LI
TL
CC
max at 33 MHz is at 5V
exceeds the test condition V
OL
OL
per port pin
per 8-bit port -
Input leakage Current (Port 0)
Logical 1 to 0 Transition Current
(Ports 1 2 and 3)
Express
Commercial
RST Pulldown Resistor
Pin Capacitance
Power Supply Current
OL
Active Mode
Idle Mode
Power Down Mode
At 12 MHz (Figure 5)
At 16 MHz
At 24 MHz
At 33 MHz
At 12 MHz (Figure 5)
At 16 MHz
At 24 MHz
At 33 MHz
for all output pins
Ports 1 2 and 3
Parameter
g
10% V
Port 0
OL
Figure 5 8XC51FA FB FC I
(Over Operating Conditions)
may exceed the related specification Pins are not guaranteed to sink current greater
CC
while I
26 mA
10 mA
15 mA
71 mA
OL
CC
CC
OH
must be externally limited as follows
max at 24 MHz and below is at 5V
for power down is 2V
on ALE and PSEN to drop below the 0 9 V
Min
40
(Note 4)
Typical
CC
10
15
20
28
35
5
6
7
7
5
vs Frequency
b
b
Max
g
13 5
225
7 5
9 5
30
38
56
56
15
75
750
650
10
g
20% V
Units
K
mA
mA
mA
mA
mA
mA
mA
mA
pF
A
A
A
CC
CC
specification when the
Test Conditions
V
V
(Note 3)
IN
IN
1MHz 25 C
272322 –5
e
e
OL
s of ALE and
V
2V
8XC51FX
IL
or V
IH
9