Parameters |
Mfr |
Nuvoton Technology Corporation |
Series |
W78 |
Package |
Tube |
Product Status |
Obsolete |
Core Processor |
8051 |
Core Size |
8-Bit |
Speed |
40MHz |
Connectivity |
EBI/EMI, UART/USART |
Peripherals |
POR, WDT |
Number of I/O |
36 |
Program Memory Size |
4KB (4K x 8) |
Program Memory Type |
FLASH |
EEPROM Size |
- |
RAM Size |
128 x 8 |
Voltage - Supply (Vcc/Vdd) |
4.5V ~ 5.5V |
Data Converters |
- |
Oscillator Type |
External |
Operating Temperature |
0°C ~ 70°C (TA) |
Mounting Type |
Surface Mount |
Package / Case |
44-LCC (J-Lead) |
Base Product Number |
W78E051 |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
REACH Status |
REACH Unaffected |
ECCN |
3A991A2 |
HTSUS |
8542.31.0001 |
Standard Package |
30 |
8051 W78 Microcontroller IC 8-Bit 40MHz 4KB (4K x 8) FLASH