DF2218BR24V Renesas Electronics America, DF2218BR24V Datasheet - Page 581

• Manufacturer Part Number: DF2218BR24V
• Description: IC H8S/2218 MCU FLASH 112-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2218BR24V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-LFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

14.7
Figures 14.26 and 14.27 show the USB external circuit examples of this LIS.
Notes:
Pull-up
control external
circuit for
full speed
VCC
USB External Circuit Example
1.
2.
3.
Step-down to the operating voltage VCC (3.3 V) of this LSI.
To protect the LSI, voltage applicable IC such as HD74LV-A series must be used
even when the system power is turned off.
Prevent the VBUS pin from being affected by noise while USB is in communication.
P36
*
2
USB
Figure 14.26 USB External Circuit in Bus-Powered Mode
(3.3 V)
VCC
1.5 kΩ
VBUS
Regulator
*
3
DrVCC
(3.3 V)
(3.3 V)
VCC
VBUS
*
(5 V)
1
USD+
Internal transceiver
USB connector
D+
24 Ω
USD-
D-
24 Ω
DrVSS
GND
Rev.7.00 Dec. 24, 2008 Page 525 of 698
VSS
UBPM
0: Bus-powered mode
REJ09B0074-0700