W77C32F-40 Nuvoton Technology Corporation of America, W77C32F-40 Datasheet - Page 2

• Manufacturer Part Number: W77C32F-40
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W77C32F-40

• Lead Free Status / Rohs Status: Supplier Unconfirmed

14.
15.
16.
17.
18.
19.
20.
21.
13.2
WATCHDOG TIMER................................................................................................................. 58
SERIAL PORT .......................................................................................................................... 60
TIMED ACCESS PROTECTION .............................................................................................. 66
ELECTRICAL CHARACTERISTICS......................................................................................... 68
17.1
17.2
17.3
TIMING WAVEFORMS ............................................................................................................. 73
18.1
18.2
18.3
TYPICAL APPLICATION CIRCUITS ........................................................................................ 75
19.1
19.2
PACKAGE DIMENSIONS ......................................................................................................... 77
20.1
20.2
20.3
REVISION HISTORY ................................................................................................................ 79
13.1.1
13.1.2
13.1.3
13.1.4
13.1.5
Timer/Counter 2............................................................................................................ 55
13.2.1
13.2.2
13.2.3
13.2.4
13.2.5
Absolute Maximum Ratings .......................................................................................... 68
D.C. Characteristics...................................................................................................... 68
A.C. Characteristics ...................................................................................................... 70
17.3.1
17.3.2
17.3.3
17.3.4
Program Memory Read Cycle ...................................................................................... 73
Data Memory Read Cycle............................................................................................. 73
Data Memory Write Cycle............................................................................................. 74
Expanded External Program Memory and Crystal ....................................................... 75
Expanded External Data Memory and Oscillator ......................................................... 76
40-pin DIP ..................................................................................................................... 77
44-pin PLCC ................................................................................................................. 78
44-pin QFP.................................................................................................................... 78
Time-base Selection ...............................................................................................52
Mode 0....................................................................................................................53
Mode 1....................................................................................................................53
Mode 2....................................................................................................................53
Mode 3....................................................................................................................54
Capture Mode.........................................................................................................55
Auto-reload Mode, Counting Up .............................................................................55
Auto-reload Mode, Counting Up/Down ...................................................................56
Baud Rate Generator Mode....................................................................................57
Programmable Clock-out ........................................................................................57
External Clock Characteristics................................................................................70
A.C. Specification ...................................................................................................70
MOVX Characteristics Using Stretch Memory Cycles ............................................71
Explanation of Logic Symbols.................................................................................72
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W77C32/W77C032