Parameters |
RoHS Status |
ROHS3 Compliant |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
REACH Status |
REACH Unaffected |
ECCN |
EAR99 |
HTSUS |
8542.31.0001 |
Standard Package |
30 |
Mfr |
Nuvoton Technology Corporation |
Series |
W77 |
Package |
Tube |
Product Status |
Not For New Designs |
Core Processor |
8051 |
Core Size |
8-Bit |
Speed |
25MHz |
Connectivity |
EBI/EMI, Serial Port |
Peripherals |
POR, WDT |
Number of I/O |
36 |
Program Memory Size |
32KB (32K x 8) |
Program Memory Type |
FLASH |
EEPROM Size |
- |
RAM Size |
1K x 8 |
Voltage - Supply (Vcc/Vdd) |
2.7V ~ 5.5V |
Data Converters |
- |
Oscillator Type |
Internal |
Operating Temperature |
-40°C ~ 85°C (TA) |
Mounting Type |
Surface Mount |
Package / Case |
44-LCC (J-Lead) |
Base Product Number |
W77I058 |
8051 W77 Microcontroller IC 8-Bit 25MHz 32KB (32K x 8) FLASH