DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 43

• Manufacturer Part Number: DF2148BTE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: 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): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2148BTE20; HD64F2148BTE20

Figure 11.19 Conflict between OCR Write and Compare-Match
Figure 11.20 Conflict between OCRAR/OCRAF Write and Compare-Match
Section 12 8-Bit Timer (TMR)
Figure 12.1
Figure 12.2
Figure 12.3
Figure 12.4
Figure 12.5
Figure 12.6
Figure 12.7
Figure 12.8
Figure 12.9
Figure 12.10 Timing of OVF Flag Setting ................................................................................ 305
Figure 12.11 Timing of Input Capture Operation ..................................................................... 307
Figure 12.12 Timing of Input Capture Signal (Input Capture Signal Is Input during TICRR
Figure 12.13 Input Capture Signal Selection ............................................................................ 308
Figure 12.14 Conflict between TCNT Write and Clear ............................................................ 310
Figure 12.15 Conflict between TCNT Write and Increment..................................................... 311
Figure 12.16 Conflict between TCOR Write and Compare-Match........................................... 312
Section 13 Timer Connection
Figure 13.1
Figure 13.2
Figure 13.3
Figure 13.4
Figure 13.5
Figure 13.6
Figure 13.7
Figure 13.8
Figure 13.9
Section 14 Watchdog Timer (WDT)
Figure 14.1
Figure 14.2
Figure 14.3
Figure 14.4
(When Automatic Addition Function Is Not Used) ............................................. 282
(When Automatic Addition Function Is Used) .................................................... 283
Block Diagram of 8-Bit Timers (TMR_0 and TMR_1)....................................... 288
Block Diagram of 8-Bit Timers (TMR_Y and TMR_X) ..................................... 289
Pulse Output Example.......................................................................................... 301
Count Timing for Internal Clock Input ................................................................ 302
Count Timing for External Clock Input (Both Edges) ......................................... 302
Timing of CMF Setting at Compare-Match......................................................... 303
Timing of Toggled Timer Output by Compare-Match A Signal ......................... 303
Timing of Counter Clear by Compare-Match ...................................................... 304
Timing of Counter Clear by External Reset Input ............................................... 304
and TICRF Read)................................................................................................. 307
Block Diagram of Timer Connection................................................................... 318
Timing Chart for PWM Decoding ....................................................................... 330
Timing Chart for Clamp Waveform Generation (CL1 and CL2 Signals)............ 331
Timing Chart for Clamp Waveform Generation (CL3 Signal) ............................ 331
Timing Chart for Measurement of IVI Signal and IHI Signal Divided
Waveform Periods ............................................................................................... 334
2fH Modification Timing Chart........................................................................... 335
Fall Modification and IHI Synchronization Timing Chart................................... 337
IVG Signal/IHG Signal/CL4 Signal Timing Chart .............................................. 340
CBLANK Output Waveform Generation ............................................................ 343
Block Diagram of WDT....................................................................................... 346
Watchdog Timer Mode (RST/NMI = 1) Operation ............................................. 353
Interval Timer Mode Operation ........................................................................... 354
OVF Flag Set Timing........................................................................................... 354
Rev. 3.00 Mar 21, 2006 page xli of liv