MC81F4x16
TABLE OF CONTENTS
REVISION HISTORY..............................................................................................................................3
TABLE OF CONTENTS..........................................................................................................................6
1. OVERVIEW.......................................................................................................................................10
1.1 Description..................................................................................................................................10
1.2 Features......................................................................................................................................10
1.3 Development Tools.....................................................................................................................11
1.4 Ordering Information...................................................................................................................12
2. BLOCK DIAGRAM ............................................................................................................................13
3. PIN ASSIGNMENT ...........................................................................................................................14
3.1 44 MQFP.....................................................................................................................................14
3.2 42 SDIP.......................................................................................................................................15
3.3 32 SDIP/SOP..............................................................................................................................15
3.4 28 SKDIP/SOP ...........................................................................................................................16
3.5 24 SSOP.....................................................................................................................................16
3.6 20 PDIP/SOP..............................................................................................................................17
3.7 Summary.....................................................................................................................................18
4. PACKAGE DIAGRAM.......................................................................................................................20
4.1 44 MQFP - MC81F4416Q...........................................................................................................20
4.2 42 SDIP - MC81F4416K.............................................................................................................20
4.3 32 SDIP - MC81F4316K.............................................................................................................21
4.4 32 SOP - MC81F4316D..............................................................................................................21
4.5 28 SKDIP - MC81F4316G ..........................................................................................................22
4.6 28 SOP - MC81F4316M .............................................................................................................22
4.7 24 SSOP - MC81F4316S ...........................................................................................................23
4.8 20 PDIP - MC81F4216B.............................................................................................................24
4.9 20 SOP - MC81F4216D..............................................................................................................24
5. PIN DESCRIPTION...........................................................................................................................25
6. PORT STRUCTURE.........................................................................................................................29
7. ELECTRICAL CHARACTERISTICS.................................................................................................33
7.1 Absolute Maximum Ratings........................................................................................................33
7.2 RECOMMENDED OPERATING CONDITION ...........................................................................33
7.3 A/D CONVERTER CHARACTERISTICS...................................................................................34
7.4 DC CHARACTERISTICS............................................................................................................35
7.5 DC CHARACTERISTICS(continued) .........................................................................................36
7.6 Input/output Capacitance............................................................................................................36
7.7 Serial I/O Characteristics............................................................................................................37
7.8 Data Retention Voltage in Stop Mode ........................................................................................38
7.9 LVR (Low Voltage Reset) Electrical Characteristics ..................................................................40
7.10 UART Timing Characteristics ...................................................................................................40
7.11 IIC Timing Characteristics.........................................................................................................42
7.12 Main clock Oscillator Characteristics........................................................................................43
7.13 External RC Oscillation Characteristics....................................................................................43
7.14 Internal RC Oscillation Characteristics .....................................................................................44
7.15 Sub clock Oscillator Characteristics .........................................................................................44
7.16 Main Oscillation Stabilization Time...........................................................................................44
6
October 19, 2009 Ver.1.35
FINECHIPS [ FINECHIPS ]
