st10f269z1 STMicroelectronics, st10f269z1 Datasheet - Page 4

• Manufacturer Part Number: st10f269z1
• Description: St10f269 16-bit Mcu With Mac Unit, 256k Byte Flash Memory And 12k Byte Ram
• Manufacturer: STMicroelectronics

TABLE OF CONTENTS
16 -
17 -
18 -
19 -
20 -
21 -
4/184
Real Time Clock ..................................................................................................... 105
Watchdog Timer ..................................................................................................... 112
System Reset ......................................................................................................... 114
Electrical Characteristics ........................................................................................ 139
16.1 - RTC REGISTERS ....................................................................................................... 106
16.2 - PROGRAMMING THE RTC ........................................................................................ 110
18.1 - LONG HARDWARE RESET ....................................................................................... 114
18.2 - SHORT HARDWARE RESET ..................................................................................... 116
18.3 - SOFTWARE RESET ................................................................................................... 117
18.4 - WATCHDOG TIMER RESET ...................................................................................... 117
18.5 - RSTOUT, RSTIN, BIDIRECTIONAL RESET .............................................................. 118
18.6 - RESET CIRCUITRY .................................................................................................... 118
Power Reduction Modes ......................................................................................... 122
19.1 - IDLE MODE ................................................................................................................ 122
19.2 - POWER DOWN MODE .............................................................................................. 122
Special Function Register Overview ....................................................................... 125
20.1 - IDENTIFICATION REGISTERS .................................................................................. 131
20.2 - SYSTEM CONFIGURATION REGISTERS ................................................................ 132
21.1 - ABSOLUTE MAXIMUM RATINGS .............................................................................. 139
21.2 - PARAMETER INTERPRETATION ............................................................................. 139
21.3 - DC CHARACTERISTICS ............................................................................................ 139
21.4 - AC CHARACTERISTICS ............................................................................................ 146
16.1.1 -
16.1.2 -
16.1.3 -
16.1.4 -
16.1.5 -
18.1.1 -
18.1.2 -
18.1.3 -
18.5.1 -
18.5.2 -
18.5.3 -
19.2.1 -
19.2.2 -
21.3.1 -
21.3.2 -
21.4.1 -
21.4.2 -
21.4.3 -
21.4.4 -
21.4.5 -
21.4.6 -
RTCCON: RTC Control Register ................................................................. 106
RTCPH & RTCPL: RTC PRESCALER Registers ....................................... 108
RTCH & RTCL: RTC Programmable COUNTER Registers ........................ 109
RTCAH & RTCAL: RTC ALARM Registers ................................................. 110
Asynchronous Reset ................................................................................... 114
Synchronous Reset (RSTIN pulse > 1040TCL and RPD pin at high level) . 115
Exit of Long Hardware Reset ...................................................................... 116
RSTOUT Pin ............................................................................................... 118
Bidirectional Reset ...................................................................................... 118
RSTIN pin .................................................................................................... 118
Protected Power Down Mode ...................................................................... 122
Interruptible Power Down Mode .................................................................. 122
A/D Converter Characteristics ..................................................................... 144
Conversion Timing Control ........................................................................ 145
Test Waveforms ......................................................................................... 146
Definition of Internal Timing ......................................................................... 146
Clock Generation Modes ............................................................................. 148
Prescaler Operation .................................................................................... 149
Direct Drive .................................................................................................. 149
Oscillator Watchdog (OWD) ........................................................................ 149
RTCDH & RTCDL: RTC DIVIDER Counters ............................................... 108
ST10F269
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