HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 615

• Manufacturer Part Number: HD64F2145BTE20
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of HD64F2145BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Bit
2
1
Bit Name Initial Value Slave Host Description
IRQ10E2 0
IRQ9E2
0
R/W
R/W
R/W
—
—
Host IRQ10 Interrupt Enable 2
Enables or disables a host IRQ10 interrupt request
when OBF2 is set by an ODR2 write.
0: Host IRQ10 interrupt request by OBF2 and
[Clearing conditions]
1: [When IEDIR = 0]
[Setting condition]
Writing 1 after reading IRQ10E2 = 0
Host IRQ9 Interrupt Enable 2
Enables or disables a host IRQ9 interrupt request
when OBF2 is set by an ODR2 write.
0: Host IRQ9 interrupt request by OBF2 and IRQ9E2
[Clearing conditions]
1: [When IEDIR = 0]
[Setting condition]
Writing 1 after reading IRQ9E2 = 0
IRQ10E2 is disabled
is disabled
Writing 0 to IRQ10E2
LPC hardware reset, LPC software reset
Clearing OBF2 to 0 (when IEDIR = 0)
Host IRQ10 interrupt request by setting OBF2 to
1 is enabled
[When IEDIR = 1]
Host IRQ10 interrupt is requested.
Writing 0 to IRQ9E2
LPC hardware reset, LPC software reset
Clearing OBF2 to 0 (when IEDIR = 0)
Host IRQ9 interrupt request by setting OBF2 to 1
is enabled
[When IEDIR = 1]
Host IRQ9 interrupt is requested.
Section 19 Host Interface LPC Interface (LPC)
Rev. 3.00 Mar 21, 2006 page 559 of 788
REJ09B0300-0300