HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 65
HD6417751RF240V
Manufacturer Part Number
HD6417751RF240V
Description
MPU 1.5/3.3V 0K PB-FREE 256-QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7750r
Datasheet
1.D6417751RBP200DV.pdf
(1226 pages)
Specifications of HD6417751RF240V
Core Processor
SH-4
Core Size
32-Bit
Speed
240MHz
Connectivity
EBI/EMI, FIFO, SCI, SmartCard
Peripherals
DMA, POR, WDT
Number Of I /o
39
Program Memory Type
ROMless
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
1.4 V ~ 1.6 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
256-QFP Exposed Pad, 256-eQFP, 256-HQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417751RF240V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 11 Realtime Clock (RTC)
11.1 Overview........................................................................................................................... 291
11.2 Register Descriptions ........................................................................................................ 295
11.3 Operation........................................................................................................................... 309
11.4 Interrupts ........................................................................................................................... 313
11.5 Usage Notes ...................................................................................................................... 313
Section 12 Timer Unit (TMU)
12.1 Overview........................................................................................................................... 315
11.1.1 Features................................................................................................................ 291
11.1.2 Block Diagram ..................................................................................................... 292
11.1.3 Pin Configuration................................................................................................. 293
11.1.4 Register Configuration......................................................................................... 293
11.2.1 64 Hz Counter (R64CNT).................................................................................... 295
11.2.2 Second Counter (RSECCNT) .............................................................................. 296
11.2.3 Minute Counter (RMINCNT) .............................................................................. 296
11.2.4 Hour Counter (RHRCNT).................................................................................... 297
11.2.5 Day-of-Week Counter (RWKCNT)..................................................................... 297
11.2.6 Day Counter (RDAYCNT) .................................................................................. 298
11.2.7 Month Counter (RMONCNT) ............................................................................. 298
11.2.8 Year Counter (RYRCNT) .................................................................................... 299
11.2.9 Second Alarm Register (RSECAR) ..................................................................... 300
11.2.10 Minute Alarm Register (RMINAR) ..................................................................... 300
11.2.11 Hour Alarm Register (RHRAR)........................................................................... 301
11.2.12 Day-of-Week Alarm Register (RWKAR)............................................................ 301
11.2.13 Day Alarm Register (RDAYAR) ......................................................................... 302
11.2.14 Month Alarm Register (RMONAR) .................................................................... 303
11.2.15 RTC Control Register 1 (RCR1).......................................................................... 303
11.2.16 RTC Control Register 2 (RCR2).......................................................................... 305
11.2.17 RTC Control Register (RCR3) and Year-Alarm Register (RYRAR)
11.3.1 Time Setting Procedures ...................................................................................... 309
11.3.2 Time Reading Procedures .................................................................................... 311
11.3.3 Alarm Function .................................................................................................... 312
11.5.1 Register Initialization........................................................................................... 313
11.5.2 Carry Flag and Interrupt Flag in Standby Mode .................................................. 313
11.5.3 Crystal Oscillation Circuit ................................................................................... 313
12.1.1 Features................................................................................................................ 315
12.1.2 Block Diagram ..................................................................................................... 316
12.1.3 Pin Configuration................................................................................................. 316
(SH7751R Only) .................................................................................................. 308
......................................................................................... 315
.................................................................................. 291
Rev.4.00 Oct. 10, 2008 Page lxiii of xcviii
REJ09B0370-0400
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