R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 20

• Manufacturer Part Number: R8A77850ANBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ANBGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

16.5 Status Pin Change Timing during Reset ............................................................................ 774
Section 17 Power-Down Mode
17.1 Features.............................................................................................................................. 781
17.2 Input/Output Pins............................................................................................................... 783
17.3 Register Descriptions......................................................................................................... 783
17.4 Sleep Mode ........................................................................................................................ 793
17.5 Deep Sleep Mode............................................................................................................... 794
17.6 Module Standby Functions ................................................................................................ 796
17.7 Timing of the Changes on the STATUS Pins .................................................................... 797
17.8 DDR-SDRAM Power Supply Backup............................................................................... 797
Section 18 Timer Unit (TMU)
18.1 Features.............................................................................................................................. 799
18.2 Input/Output Pins............................................................................................................... 801
18.3 Register Descriptions......................................................................................................... 802
Rev.1.00 Jan. 10, 2008 Page xviii of xxx
REJ09B0261-0100
16.4.1
16.4.2
16.4.3
16.4.4
16.4.5
16.5.1
16.5.2
16.5.3
17.1.1
17.3.1
17.3.2
17.3.3
17.3.4
17.4.1
17.4.2
17.5.1
17.5.2
17.6.1
17.6.2
17.7.1
17.7.2
18.3.1
18.3.2
18.3.3
Reset Request ..................................................................................................... 769
Using Watchdog Timer Mode ............................................................................ 771
Using Interval Timer Mode ................................................................................ 771
Time until WDT Counters Overflow.................................................................. 772
Clearing WDT Counters ..................................................................................... 773
Power-On Reset by PRESET Pin ....................................................................... 774
Power-On Reset by Watchdog Timer Overflow................................................. 777
Manual Reset by Watchdog Timer Overflow ..................................................... 779
Types of Power-Down Modes ............................................................................ 781
Sleep Control Register (SLPCR) ........................................................................ 785
Standby Control Register 0 (MSTPCR0) ........................................................... 786
Standby Control Register 1 (MSTPCR1) ........................................................... 789
Standby Display Register (MSTPMR) ............................................................... 791
Transition to Sleep Mode.................................................................................... 793
Releasing Sleep Mode ........................................................................................ 793
Transition to Deep Sleep Mode .......................................................................... 794
Releasing Deep Sleep Mode ............................................................................... 795
Transition to Module Standby Mode .................................................................. 796
Releasing Module Standby Functions ................................................................ 796
Reset ................................................................................................................... 797
Releasing Sleep Mode ........................................................................................ 797
Timer Start Registers (TSTRn) (n = 0, 1) ........................................................... 804
Timer Constant Registers (TCORn) (n = 0 to 5) ................................................ 806
Timer Counters (TCNTn) (n = 0 to 5) ................................................................ 806
.......................................................................................... 799
........................................................................................ 781