HD64F2636UF20 Renesas Electronics America, HD64F2636UF20 Datasheet - Page 603

• Manufacturer Part Number: HD64F2636UF20
• Description: IC H8S MCU FLASH 128K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2636UF20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
15.2.2
SAR is an 8-bit readable/writable register that stores the slave address and selects the
communication format. When the chip is in slave mode (and the addressing format is selected), if
the upper 7 bits of SAR match the upper 7 bits of the first frame received after a start condition,
the chip operates as the slave device specified by the master device. SAR is assigned to the same
address as ICMR, and can be written and read only when the ICE bit is cleared to 0 in ICCR.
SAR is initialized to H'00 by a reset and in hardware standby mode.
Bits 7 to 1—Slave Address (SVA6 to SVA0): Set a unique address in bits SVA6 to SVA0,
differing from the addresses of other slave devices connected to the I
Bit 0—Format Select (FS): Used together with the FSX bit in SARX to select the communication
format.
• I
• Synchronous serial format: non-addressing format without acknowledge bit, for master mode
The FS bit also specifies whether or not SAR slave address recognition is performed in slave
mode.
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Bit
Initial value :
R/W
only
2
C bus format: addressing format with acknowledge bit
Slave Address Register (SAR)
:
:
SVA6
R/W
7
0
SVA5
R/W
6
0
SVA4
R/W
5
0
SVA3
R/W
4
0
SVA2
(Only for the H8S/2638, H8S/2639, and H8S/2630)
R/W
3
0
SVA1
2
Section 15 I
R/W
C bus.
2
0
SVA0
2
R/W
C Bus Interface [Option]
1
0
Page 553 of 1458
R/W
FS
0
0