DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 40

• Manufacturer Part Number: DF2148RTE20IV
• Description: MCU 5V 128K I-TEMP,PB-FREE, 100-
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148RTE20IV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

21.3 Operation .......................................................................................................................... 637
Section 22 ROM (Mask ROM Version, H8S/2148 F-ZTAT,
22.1 Overview........................................................................................................................... 639
22.2 Register Descriptions ........................................................................................................ 640
22.3 Operation .......................................................................................................................... 641
22.4 Overview of Flash Memory .............................................................................................. 642
22.5 Register Descriptions ........................................................................................................ 649
22.6 On-Board Programming Modes........................................................................................ 655
22.7 Programming/Erasing Flash Memory ............................................................................... 662
22.8 Flash Memory Protection.................................................................................................. 667
22.9 Interrupt Handling when Programming/Erasing Flash Memory....................................... 670
22.10 Flash Memory Programmer Mode .................................................................................... 671
Rev. 4.00 Sep 27, 2006 page xxxviii of xliv
21.3.1 Expanded Mode (Modes 1, 2, 3 (EXPE = 1)) ...................................................... 637
21.3.2 Single-Chip Mode (Modes 2 and 3 (EXPE = 0)) ................................................. 637
22.1.1 Block Diagram ..................................................................................................... 639
22.1.2 Register Configuration......................................................................................... 640
22.2.1 Mode Control Register (MDCR) ......................................................................... 640
22.4.1 Features................................................................................................................ 642
22.4.2 Block Diagram ..................................................................................................... 643
22.4.3 Flash Memory Operating Modes ......................................................................... 644
22.4.4 Pin Configuration................................................................................................. 648
22.4.5 Register Configuration......................................................................................... 648
22.5.1 Flash Memory Control Register 1 (FLMCR1)..................................................... 649
22.5.2 Flash Memory Control Register 2 (FLMCR2)..................................................... 651
22.5.3 Erase Block Registers 1 and 2 (EBR1, EBR2)..................................................... 653
22.5.4 Serial/Timer Control Register (STCR) ................................................................ 654
22.6.1 Boot Mode ........................................................................................................... 656
22.6.2 User Program Mode............................................................................................. 661
22.7.1 Program Mode ..................................................................................................... 662
22.7.2 Program-Verify Mode.......................................................................................... 663
22.7.3 Erase Mode .......................................................................................................... 665
22.7.4 Erase-Verify Mode .............................................................................................. 665
22.8.1 Hardware Protection ............................................................................................ 667
22.8.2 Software Protection.............................................................................................. 667
22.8.3 Error Protection.................................................................................................... 668
22.10.1 Programmer Mode Setting ................................................................................... 671
22.10.2 Socket Adapters and Memory Map ..................................................................... 672
22.10.3 Programmer Mode Operation .............................................................................. 672
H8S/2147N F-ZTAT, H8S/2144 F-ZTAT,
and H8S/2142 F-ZTAT)
............................................................................... 639