UPD78F0138 NEC, UPD78F0138 Datasheet - Page 558

• Manufacturer Part Number: UPD78F0138
• Description: (UPD78xxxx) 8-Bit Single-Chip Microcontrollers
• Manufacturer: NEC

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Addition of Note to description in 22.1 Functions of Power-on-Clear Circuit
Modification of Figure 22-1 Block Diagram of Power-on-Clear Circuit
Addition of Note to description in 23.1 Functions of Low-Voltage Detector
Modification of Figure 23-1 Block Diagram of Low-Voltage Detector
Modification of Note 5 in Figure 23-2 Format of Low-Voltage Detection Register (LVIM)
Addition of Note 2 and Caution to Figure 23-3 Format of Low-Voltage Detection Level Selection
Register (LVIS)
Modification of Figure 23-4 Timing of Low-Voltage Detector Internal Reset Signal Generation and
Figure 23-5 Timing of Low-Voltage Detector Interrupt Signal Generation
Partial modification of description of (2) When used as interrupt under <Action> in 23.5 Cautions for
Low-Voltage Detector
Revision of CHAPTER 24 REGULATOR
Addition of Note to CHAPTER 25 MASK OPTIONS
Modification of Figure 26-1 Block Diagram of ROM Correction
Modification of Note in Figure 26-3 Format Correction Control Register
Modification of Figure 26-5 Example of Storing to EEPROM (When One Place Is Corrected)
Revision of CHAPTER 27
Switching Register and 27.2 Internal Expansion RAM Size Switching Register)
Partial modification of operation of “RETI” in 28.2 Operation List
Revision of CHAPTER 29 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS, (A) GRADE
PRODUCTS)
Addition of CHAPTER 30 ELECTRICAL SPECIFICATIONS ((A1) GRADE PRODUCTS)
Addition of CHAPTER 31 ELECTRICAL SPECIFICATIONS ((A2) GRADE PRODUCTS)
Addition of CHAPTER 33 RECOMMENDED SOLDERING CONDITIONS
Addition of A.3 Control Software
Addition of in-circuit emulator “IE-78K0K1-ET” to A.5 Debugging Tools (Hardware)
Modification of part number of RX78K0 in A.7 Embedded Software
Addition of APPENDIX B NOTES ON TARGET SYSTEM DESIGN
Addition of APPENDIX D REVISION HISTORY
APPENDIX D REVISION HISTORY
µ
PD78F0134, 78F0138 (no modification of 27.1 Internal Memory Size
User’s Manual U16228EJ2V0UD
Description
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