HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 563

• 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: -

Notes: 1. Do not execute this command in slave communications. Execute this command after
Bit
7 to 3 ⎯
2
1
0
Bit Name
CMD2
CMD1
CMD0
2. This command is valid during master communications (MRQ = 1). In other states, this
3. This command is valid during slave communications (SRQ = 1). In other states, this
slave communications ends or in master communications. If this command is issued in
slave communications, this command is ignored.
command issuance is ignored. If this command is issued in master communications, the
communications controller immediately enters the wait state. At this time, the issued
master transmission request ends (MRQ = 0).
command issuance is ignored. Once this command was issued in slave transmission,
the SRQ flag is 0 before slave transmission. Therefore, a transmit request from the
master is not responded. If a transmit request is issued during slave transmission, the
transmission stops and the wait state is entered (SRQ = 0).
Initial
Value
All 0
0
0
0
R/W
⎯
W
W
W
Description
Reserved
The read value is undefined. In order to avoid malfunction,
do not use bit manipulation instructions. These bits cannot
be modified.
Command Bits
These bits issue a command to control IEB
communications. When the CMX flag in IEFLG is set after
the command issuance, the command is indicated to be in
execution. When the CMX flag becomes 0, the operation
state is entered. These bits are read as 0. The read value
is undefined. Do not use a bit manipulation instruction that
causes malfunction.
000: No operation. Operation is not affected.
001: Unlock (required from other units) *
010: Requires communications as the master
011: Stops master communications *
100: Undefined bits. Operation is not affected by this
101: Requires data transfer from the slave.
110: Stops data transfer from the slave *
111: Undefined bits. Operation is not affected by this
Section 14 IEBus™ Controller (IEB) [H8S/2258 Group]
command.
command.
Rev. 6.00 Mar. 18, 2010 Page 501 of 982
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1
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REJ09B0054-0600
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