HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 696

• Manufacturer Part Number: HD64F2638F20J
• Description: IC H8S MCU FLASH 256K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2638F20J

• 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: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K 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: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 16 Controller Area Network (HCAN)
MCx[1] Bits 3 to 0—Data Length Code (DLC): These bits indicate the required length of data
frames and remote frames.
Bit 3:
DLC3
0
1
MCx[2] Bits 7 to 0—Reserved: The initial value of these bits is undefined; they must be
initialized (by writing 0 or 1).
MCx[3] Bits 7 to 0—Reserved: The initial value of these bits is undefined; they must be
initialized (by writing 0 or 1).
MCx[4] Bits 7 to 0—Reserved: The initial value of these bits is undefined; they must be
initialized (by writing 0 or 1).
MCx[6] Bits 7 to 0—Standard Identifier (STD_ID10 to STD_ID3)
MCx[5] Bits 7 to 5—Standard Identifier (STD_ID2 to STD_ID0)
These bits set the identifier (standard identifier) of data frames and remote frames.
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Standard identifier
SOF ID10
Bit 2:
DLC2
0
1
0/1
ID9
Bit 1:
DLC1
0
1
0
1
0/1
ID8
Figure 16-2 Standard identifier
ID7
Bit 0:
DLC0
0
1
0
1
0
1
0
1
0/1
ID6
STD_IDxx
Description
Data length = 0 bytes
Data length = 1 byte
Data length = 2 bytes
Data length = 3 bytes
Data length = 4 bytes
Data length = 5 bytes
Data length = 6 bytes
Data length = 7 bytes
Data length = 8 bytes
ID5
ID4
ID3
ID2
ID1
H8S/2639, H8S/2638, H8S/2636,
REJ09B0103-0800 Rev. 8.00
ID0
H8S/2630, H8S/2635 Group
RTR
SRR
IDE
May 28, 2010