DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 751

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

15.10.7 Restrictions on Peripheral Module Clock (Pφ) Operating Frequency
Specify the peripheral module clock (Pφ) for the USB at 14 MHz or more. To set the USB
dedicated clock (cku) at 48 MHz, specify the peripheral module clock (Pφ) as shown in table 15.8.
Operation cannot be guaranteed if any frequency other than in the following table is specified.
Table 15.8 Selection of Peripheral Clock (Pφ) when USB is Connected
MD_CLK
0
1
EXTAL Input Clock
Frequency
12 MHz
16 MHz
USB Dedicated Clock
(cku: 48 MHz)
EXTAL × 4
EXTAL × 3
Rev.1.00 Sep. 08, 2005 Page 701 of 966
Section 15 USB Function Module (USB)
Pφ
EXTAL × 2 (24 MHz)
EXTAL × 1 (16 MHz)
EXTAL × 2 (32 MHz)
REJ09B0219-0100