DF2378BVFQ35WV Renesas Electronics America, DF2378BVFQ35WV Datasheet - Page 57

• Manufacturer Part Number: DF2378BVFQ35WV
• Description: IC H8S/2378 MCU FLASH 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378BVFQ35WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 35MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-QFP
• For Use With: EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Figure 18.2 Block Diagram of D/A Converter for H8S/2375, H8S/2375R, H8S/2373,
Figure 18.3 Example of D/A Converter Operation..................................................................... 830
Section 20 Flash Memory (0.35-μm F-ZTAT Version) ....................................833
Figure 20.1 Block Diagram of Flash Memory........................................................................... 834
Figure 20.2 Flash Memory State Transitions.............................................................................. 835
Figure 20.3 Boot Mode............................................................................................................... 836
Figure 20.4 User Program Mode ................................................................................................ 837
Figure 20.5 384-kbyte Flash Memory Block Configuration (Modes 3, 4, and 7)....................... 839
Figure 20.6 Programming/Erasing Flowchart Example in User Program Mode ........................ 849
Figure 20.7 Program/Program-Verify Flowchart ....................................................................... 851
Figure 20.8 Erase/Erase-Verify Flowchart ................................................................................. 853
Figure 20.9 Power-On/Off Timing ............................................................................................. 858
Figure 20.10 Mode Transition Timing
Section 21 Flash Memory (0.18-μm F-ZTAT Version) ....................................861
Figure 21.1 Block Diagram of Flash Memory............................................................................ 863
Figure 21.2 Mode Transition of Flash Memory.......................................................................... 864
Figure 21.3 Flash Memory Configuration .................................................................................. 866
Figure 21.4 Block Division of User MAT .................................................................................. 867
Figure 21.5 Overview of User Procedure Program .................................................................... 868
Figure 21.6 System Configuration in Boot Mode....................................................................... 892
Figure 21.7 Automatic-Bit-Rate Adjustment Operation of SCI ................................................. 892
Figure 21.8 Overview of Boot Mode State Transition Diagram................................................. 894
Figure 21.9 Programming/Erasing Overview Flow.................................................................... 895
Figure 21.10 RAM Map when Programming/Erasing Is Executed .............................................. 896
Figure 21.11 Programming Procedure.......................................................................................... 897
Figure 21.12 Erasing Procedure ................................................................................................... 904
Figure 21.13 Procedure for Programming User MAT in User Boot Mode .................................. 907
Figure 21.14 Procedure for Erasing User MAT in User Boot Mode ............................................ 909
Figure 21.15 Transitions to Error-Protection State....................................................................... 922
Figure 21.16 Switching between the User MAT and User Boot MAT ........................................ 923
Figure 21.17 Boot Program States................................................................................................ 925
Figure 21.18 Bit-Rate-Adjustment Sequence ............................................................................... 926
Figure 21.19 Communication Protocol Format ............................................................................ 927
Figure 21.20 New Bit-Rate Selection Sequence........................................................................... 938
Figure 21.21 Programming Sequence........................................................................................... 942
Figure 21.22 Erasure Sequence .................................................................................................... 945
and H8S/2373R ....................................................................................................... 823
(Example: Boot Mode → User Mode ↔ User Program Mode).............................. 859
Rev.7.00 Mar. 18, 2009 page lv of lxvi
REJ09B0109-0700