Contents-11
(3) Serial mode programming method ........................................................... 18-7
(4) Setting of security function ........................................................................ 18-7
(5) Notes on use of serial mode ..................................................................... 18-7
18.6 User Mode ..................................................................................................... 18-8
18.6.1 Overview of the User Mode ...................................................................... 18-8
18.6.2 User Mode Programming Registers ......................................................... 18-8
18.6.3 Description of User Mode Registers ......................................................... 18-9
(1) Flash memory address register (FLAADRS) ............................................ 18-9
(2) Flash memory acceptor (FLAACP) ......................................................... 18-10
(3) Flash memory control register (FLACON) .............................................. 18-11
18.6.4 User Mode Programming Example ......................................................... 18-14
(1) User mode programming flowchart example .......................................... 18-14
(2) User mode programming program example ........................................... 18-15
18.6.5 Notes on Use of User Mode ................................................................... 18-15
18.7 Notes on Program ........................................................................................ 18-16
(1) Programming of flash memory immediately after power-on ................... 18-16
(2) Note on STOP mode release .................................................................. 18-16
(3) Supply voltage sense reset function ....................................................... 18-16
Chapter 19
Electrical Characteristics (Preliminary)
19.1 Absolute Maximum Ratings ........................................................................... 19-1
19.2 Recommended Operating Conditions ............................................................ 19-2
19.3 Allowable Output Current Values ................................................................... 19-3
19.4 Internal Flash ROM Programming Conditions ............................................... 19-3
19.5 DC Characteristics ......................................................................................... 19-4
19.5.1 DC Characteristics (VDD = 4.5 to 5.5 V) ................................................... 19-4
19.5.2 DC Characteristics (VDD = 2.4 to 3.6 V) ................................................... 19-7
19.6 AC Characteristics ....................................................................................... 19-10
19.6.1 AC Characteristics (VDD = 4.5 to 5.5 V) ................................................. 19-10
19.6.2 AC Characteristics (VDD = 2.4 to 3.6 V) ................................................. 19-14
19.7 A/D Converter Characteristics ..................................................................... 19-18
19.7.1 A/D Converter Characteristics (VDD = 4.5 to 5.5 V) ................................ 19-18
19.7.2 A/D Converter Characteristics (VDD = 2.4 to 3.6 V) ................................ 19-18
Chapter 20
Special Function Registers (SFRs)
20.1 Overview ........................................................................................................ 20-1
20.2 List of SFRs ................................................................................................... 20-1
Chapter 21
Package Dimensions
Revision History ..................................................................................................... R-1