HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 576

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2239TF20I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 14 IEBus™ Controller (IEB) [H8S/2258 Group]
Rev. 6.00 Mar. 18, 2010 Page 514 of 982
REJ09B0054-0600
Bit
2
1
0
Bit Name
⎯
RSS
GG
Initial
Value
0
0
0
R/W
R
R
R
Description
Reserved
This bit is always read as 0.
Receive Broadcast Bit Status
Indicates the received broadcast bit value. This flag is valid
when the slave/broadcast reception is started. (This flag is
changed at the timing of setting the RxS flag in IERSR.)
The previous value remains unchanged until the next
slave/broadcast reception is started.
General Broadcast Reception Acknowledgement
Set to 1 when the slave address is acknowledged as H'FFF
in broadcast reception. As well as the receive broadcast bit,
this flag is valid when the slave/broadcast reception is
started. (This flag is changed at the timing of setting the
RxS flag in IERSR.)
The previous value remains unchanged until the next
slave/broadcast reception is started. This flag is cleared to
0 in slave normal reception.
[Setting condition]
When H'FFF is acknowledged in the slave field in
broadcast reception
[Clearing conditions]
•
•
A unit is in slave reception
When H'FFF is not acknowledged in slave field in
broadcast reception