44-PLCC
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W78E858A40PL

DigiKey Part Number
W78E858A40PL-ND
Manufacturer
Manufacturer Product Number
W78E858A40PL
Description
IC MCU 8BIT 32KB FLASH 44PLCC
Customer Reference
Detailed Description
8052 W78 Microcontroller IC 8-Bit 40MHz 32KB (32K x 8) FLASH
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tube
Part Status
Obsolete
DigiKey Programmable
Not Verified
Core Processor
8052
Core Size
8-Bit
Speed
40MHz
Connectivity
EBI/EMI, Serial Port
Peripherals
POR, PWM, WDT
Number of I/O
36
Program Memory Size
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
768 x 8
Voltage - Supply (Vcc/Vdd)
4.5V ~ 5.5V
Data Converters
-
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
44-LCC (J-Lead)
Base Product Number
Obsolete
This product is no longer manufactured.