DF2239TF16I Renesas Electronics America, DF2239TF16I Datasheet - Page 555

• Manufacturer Part Number: DF2239TF16I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2239TF16I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 16MHz
• 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: -
• Other names: HD64F2239TF16I; HD64F2239TF16I

14.1.3
The data filed contents are specified by the control bits.
Table 14.4 Control Bit Contents
Notes: 1. According to the value of bit 3 (MSB), the transfer directions of the message length bits
When the control bits received from another unit which locked are not included in table 14.5, the
slave unit which has been locked by the master unit rejects acceptance of the control bits and does
not return the acknowledge bit.
Setting
Value
H'0
H'1
H'2
H'3
H'4
H'5
H'6
H'7
H'8
H'9
H'A
H'B
H'C
H'D
H'E
H'F
2. H'3, H'6, H'A, and H'B are control bits to specify lock setting and cancellation.
Transfer Data (Data Field Contents)
Bit 3 *
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
When bit 3 is 1: Data is transferred from the master unit to the slave unit.
When bit 3 is 0: Data is transferred from the slave unit to the master unit.
When the undefined values of H'1, H'2, H'8, H'9, H'C, and H'D are transmitted, the
in the following message length field and data in the data field vary.
acknowledge bit is not returned.
1
Bit 2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Bit 1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
0
1
0
1
0
1
0
1
1
Bit 0
1
0
1
0
Section 14 IEBus™ Controller (IEB) [H8S/2258 Group]
Function *
Reads slave status (SSR)
Undefined ⎯ do not use
Undefined ⎯ do not use
Reads data and locks
Reads locked address (lower 8 bits)
Reads locked address (upper 4 bits)
Reads slave status (SSR) and unlocks
Reads data
Undefined ⎯ do not use
Undefined ⎯ do not use
Writes command and locks
Writes data and locks
Undefined ⎯ do not use
Undefined ⎯ do not use
Writes command
Writes data
Rev. 6.00 Mar. 18, 2010 Page 493 of 982
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REJ09B0054-0600