N87C51RB24 Intel, N87C51RB24 Datasheet - Page 20

• Manufacturer Part Number: N87C51RB24
• Description: IC MCU 8BIT 16K 24MHZ OTP 44PLCC
• Manufacturer: Intel
• Series: 87Cr

Specifications of N87C51RB24

• Rohs Status: RoHS non-compliant
• Core Processor: MCS 51
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: SIO
• Peripherals: WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: OTP
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-PLCC
• Eeprom Size: -
• Data Converters: -
• Other names: 807306

8XC51RA RB RC
EPROM PROGRAMMING AND VERIFICATION WAVEFORMS
Thermal Impedance
All thermal impedance data is approximate for static
air conditions at 1W of power dissipation Values will
change depending on operating conditions and ap-
plications See the Intel Packaging Handbook (Order
Number 240800) for a description of Intel’s thermal
impedance test methodology
Package
5 pulses for the EPROM array 25 pulses for the encryption table and lock bits
N
P
S
INTEL CORPORATION 2200 Mission College Blvd Santa Clara CA 95052 Tel [phone]
45 C W
46 C W
87 C W
96 C W
90 C W
INTEL CORPORATION (U K ) Ltd Swindon United Kingdom Tel [phone]
JA
16 C W
16 C W
18 C W
24 C W
22 C W
INTEL JAPAN k k Ibaraki-ken Tel [phone]
JC
Device
51RA
51RB
51RC
All
All
DATA SHEET REVISION HISTORY
Data sheets are changed as new device information
becomes available Verify with your local Intel sales
office that you have the latest version before finaliz-
ing a design or ordering devices
The following differences exist between this data-
sheet (272659-002) and the previous version
(272659-001)
1 ADVANCE INFORMATION datasheet replaces
2 I
3 I
4 8XC51RX-24 V
5 Remove all CERDIP package types (prefix D TD
PRODUCT PREVIEW datasheet
5V
LD)
b
b
TL
TL
675 A
775 A
g
(Commercial) changed from
(Express) changed from
10%
CC
changed from 5V
b
b
750
272659 –21
650
g
20% to
A to
A to