HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 615

• Manufacturer Part Number: HD6417760BL200AV
• Description: SH4 7760, 17 X17 256BGA, LCDC, U
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417760BL200AV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 69
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

14.4
14.4.1
After a power-on reset, the current consumption may exceed the maximum value for sleep mode
or standby mode during the period until one or more of the arithmetic operation or floating-point
operation instructions listed below is executed.
1. Arithmetic operation instructions
2. Floating-point operation instructions
Workaround: After a power-on reset, execute one or more of the above instructions before
transitioning to sleep mode or standby mode.
Example: To reduce the effect on FPSCR, arrange the following two instructions starting at
H'A0000000.
Address
H'A0000000
H'A0000002
MAC.W, MAC.L
⎯ When FPSCR.PR = 0
⎯ When FPSCR.PR = 1
FADD, FSUB, FMUL, FMAC, FLOAT, FTRC, FDIV, FSQRT, FIPR, FTRV
FADD, FSUB, FMUL, FLOAT, FTRC, FDIV, FSQRT, FCNVSD, FCNVDS
:
Note on Current Consumption
Usage Note
Instruction String
FLDI1
FADD
:
FR0
FR0, FR0 ; FLDI1 FR0 loads 1 into FR0,
; so the cause and flag bits of FPSCR are not set to 1.
Rev. 2.00 Feb. 12, 2010 Page 531 of 1330
REJ09B0554-0200