N87C51RA1 Intel, N87C51RA1 Datasheet - Page 8

• Manufacturer Part Number: N87C51RA1
• Description: IC MCU 8BIT 8K 16MHZ OTP 44-PLCC
• Manufacturer: Intel
• Series: 87Cr

Specifications of N87C51RA1

• Rohs Status: RoHS non-compliant
• Core Processor: MCS 51
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SIO
• Peripherals: WDT
• Number Of I /o: 32
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-PLCC
• Eeprom Size: -
• Data Converters: -
• Other names: 806959

8XC51RA RB RC
ABSOLUTE MAXIMUM RATINGS
Ambient Temperature Under Bias
Storage Temperature
Voltage on EA V
Voltage on Any Other Pin to V
I
Power Dissipation
OPERATING CONDITIONS
DC CHARACTERISTICS
All parameter values apply to all devices unless otherwise indicated
8
OL
Symbol
V
V
V
V
V
V
V
IL
IL1
IH
IH1
OL
OL1
OH
(based on PACKAGE heat transfer limitations not
device power consumption)
Per I O Pin
Symbol
T
V
f
OSC
A
CC
Input Low Voltage
Input Low Voltage EA
Input High Voltage
(Except XTAL1 RST)
Input High Voltage
(XTAL1 RST)
Output Low Voltage (Note 5)
(Ports 1 2 and 3)
Output Low Voltage (Note 5)
(Port 0 ALE PSEN)
Output High Voltage
(Ports 1 2 and 3 ALE PSEN)
PP
Parameter
Pin to V
Ambient Temperature Under Bias
Supply Voltage
All Others
8XC51RX-24
0scillator Frequency
Commercial
Express
8XC51RX
8XC51RX-1
8XC51RX-20
8XC51RX-24
SS
SS
(Over Operating Conditions)
b
Description
b
b
65 C to
40 C to
0 5V to
0V to
0 2 V
V
V
V
a
0 7 V
a
CC
CC
CC
a
b
a
15 mA
Min
150 C
CC
13 0V
1 5W
0
b
b
b
85 C
0 5
6 5V
a
CC
0 3
0 7
1 5
0 9
(Note 4)
Maximum Ratings’’ may cause permanent damage
These are stress ratings only Operation beyond the
‘‘Operating Conditions’’ is not recommended and ex-
tended exposure beyond the ‘‘Operating Conditions’’
may affect device reliability
WARNING Stressing the device beyond the ‘‘Absolute
Typ
NOTICE This data sheet contains information on
products in the sampling and initial production phases
of development The specifications are subject to
change without notice Verify with your local Intel
Sales office that you have the latest data sheet be-
fore finalizing a design
0 2 V
0 2 V
V
V
b
Min
4 0
4 5
3 5
3 5
3 5
3 5
CC
CC
0
40
Max
0 45
0 45
0 3
1 0
0 3
1 0
CC
CC
a
a
b
b
0 5
0 5
0 1
0 3
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
a
a
Max
6 0
5 5
12
16
20
24
70
85
I
I
I
I
I
I
I
I
I
OL
OL
OL
OL
OL
OL
OH
OH
OH
Test Conditions
e
e
e
e
e
e
e b
e b
e b
100 A (Note 1)
1 6 mA (Note 1)
3 5 mA (Note 1)
200 A (Note 1)
3 2 mA (Note 1)
7 0 mA (Note 1)
10 A
30 A
60 A
Units
MHz
MHz
MHz
MHz
V
V
C
C