EE87C51RC24 Intel, EE87C51RC24 Datasheet - Page 15
EE87C51RC24
Manufacturer Part Number
EE87C51RC24
Description
IC MCU 8BIT 32K 24MHZ OTP 44PLCC
Manufacturer
Intel
Series
87Cr
Datasheet
1.EE87C51RB1.pdf
(20 pages)
Specifications of EE87C51RC24
Core Processor
MCS 51
Core Size
8-Bit
Speed
24MHz
Connectivity
SIO
Peripherals
WDT
Number Of I /o
32
Program Memory Size
32KB (32K x 8)
Program Memory Type
OTP
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Other names
863924
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
EXTERNAL CLOCK DRIVE
EXTERNAL CLOCK DRIVE WAVEFORM
AC TESTING INPUT OUTPUT WAVEFORMS
AC Inputs during testing are driven at V
and 0 45V for a Logic ‘‘0’’ Timing measurements are made at V
min for a Logic ‘‘1’’ and V
1 TCLCL
TCHCX
TCLCX
TCLCH
TCHCL
Symbol
IL
max for a Logic ‘‘0’’
Oscillator Frequency
8XC51RX
8XC51RX-1
8XC51RX-20
8XC51RX-24
High Time
Low Time
Rise Time
Fall Time20
8XC51RX
8XC51RX-24
8XC51RX
8XC51RX-24
Parameter
CC
b
0 5V for a Logic ‘‘1’’
272659– 17
IH
0 35 T
0 35 T
FLOAT WAVEFORMS
For timing purposes a port pin is no longer floating when a
100 mV change from load voltage occurs and begins to float
when a 100 mV change from the loaded V
I
OL
Min
3 5
3 5
3 5
3 5
I
OH
OSC
OSC
e
g
20 mA
0 65 T
0 65 T
Max
12
16
20
24
20
10
20
10
OSC
OSC
272659 –16
8XC51RA RB RC
OH
V
OL
272659 –18
level occurs
Units
MHz
ns
ns
ns
ns
ns
ns
ns
15