HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 123

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

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: -

No. Pin Name
247 VDDQ
248 VSSQ
249 VDD-PLL2
250 VSS-PLL2
251 VDD-PLL1
252 VSS-PLL1
253 VDD-CPG
254 VSS-CPG
255 XTAL
256 EXTAL
Legend:
I:
O:
I/O:
Power: Power supply
Notes: Supply power to all power pins. However, on the SH7751 in hardware standby mode,
Input
Output
Input/output
supply power to RTC at the minimum.
Power must be supplied to VDD-PLL1/2 and VSS-PLL1/2 regardless of whether or not the
on-chip PLL circuits are used.
Power must be supplied to VDD-CPG and VSS-CPG regardless of whether or not the on-
chip crystal oscillation circuit is used.
Power must be supplied to VDD-RTC and VSS-RTC regardless of whether or not the on-
chip RTC is used.
For the handling of the PCI bus pins in PCI-disabled mode, see table D.4 in appendix D.
*
I/O attribute is I/O when used as a port.
I/O
Power IO VDD
Power IO GND
Power PLL2 VDD
Power PLL2 GND
Power PLL1 VDD
Power PLL1 GND
Power CPG VDD
Power CPG GND
O
I
Function
Crystal
resonator
External input
clock/crystal
resonator
Reset
SRAM
DRAM
Rev.4.00 Oct. 10, 2008 Page 23 of 1122
Memory Interface
SDRAM
PCMCIA
REJ09B0370-0400
1. Overview
MPX