HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 87

• 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: -

Item
FPU
Features
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On-chip floating-point coprocessor
Supports single-precision (32 bits) and double-precision (64 bits)
Supports IEEE754-compliant data types and exceptions
Two rounding modes: Round to Nearest and Round to Zero
Handling of denormalized numbers: Truncation to zero or interrupt
generation for compliance with IEEE754
Floating-point registers: 32 bits × 16 × 2 banks
⎯ (single-precision: 32-bit × 16 or double-precision: 64-bit × 8) × 2 banks
32-bit CPU-FPU floating-point communication register (FPUL)
Supports FMAC (multiply-and-accumulate) instruction
Supports FDIV (divide) and FSQRT (square root) instructions
Supports FLDI0/FLDI1 (load constant 0/1) instructions
Instruction execution times:
⎯ Latency (FMAC/FADD/FSUB/FMUL): 3 cycles (single-precision), 8
⎯ Pitch (FMAC/FADD/FSUB/FMUL): 1 cycle (single-precision), 6 cycles
Note: FMAC is supported for single-precision only.
3-D graphics instructions (single-precision only):
⎯ 4-dimensional vector conversion and matrix operations (FTRV): 4
⎯ 4-dimensional vector inner product (FIPR): 1 cycle (pitch), 4 cycles
5-stage pipeline
cycles (double-precision)
(double-precision)
cycles (pitch), 7 cycles (latency)
(latency)
Rev. 2.00 Feb. 12, 2010 Page 3 of 1330
REJ09B0554-0200