HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 611
HD64F2145BTE20
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
-
- Current page: 611 of 847
- Download datasheet (5Mb)
Bit
2
1
Bit Name Initial Value Slave Host Description
SMIE2
IRQ12E1 0
0
R/W
R/W
R/W
—
—
Host SMI Interrupt Enable 2
Enables or disables a host SMI interrupt request
when OBF2 is set by an ODR2 write.
0: Host SMI interrupt request by OBF2 and SMIE2 is
[Clearing conditions]
1: [When IEDIR = 0]
[Setting condition]
Writing 1 after reading SMIE2 = 0
Host IRQ12 Interrupt Enable 1
Enables or disables a host IRQ12 interrupt request
when OBF1 is set by an ODR1 write.
0: Host IRQ12 interrupt request by OBF1 and
IRQ12E1 is disabled
[Clearing conditions]
1: Host IRQ12 interrupt request by setting OBF1 to 1
[Setting condition]
Writing 1 after reading IRQ12E1 = 0
disabled
is enabled
Writing 0 to SMIE2
LPC hardware reset, LPC software reset
Clearing OBF2 to 0 (when IEDIR = 0)
Host SMI interrupt request by setting OBF2 to 1
is enabled
[When IEDIR = 1]
Host SMI interrupt is requested
Writing 0 to IRQ12E1
LPC hardware reset, LPC software reset
Clearing OBF1 to 0
Section 19 Host Interface LPC Interface (LPC)
Rev. 3.00 Mar 21, 2006 page 555 of 788
REJ09B0300-0300
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