HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 674
HD64F2638F20J
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
-
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Manufacturer
Quantity
Price
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Part Number:
HD64F2638F20J
Manufacturer:
PENESAS
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Section 16 Controller Area Network (HCAN)
16.2.4
The mailbox configuration register (MBCR) is a 16-bit readable/writable register that is used to set
mailbox (buffer) transmission/reception.
Bits 15 to 9 and 7 to 0—Mailbox Setting Register (MBCR7 to MBCR1, MBCR15 to
MBCR8): These bits set the polarity of the corresponding mailboxes.
Bit y: MBCRx
0
1
Bit 8—Reserved: This bit always reads 1. The write value should always be 1.
Page 624 of 1458
Initial value:
Initial value:
MBCR
Mailbox Configuration Register (MBCR)
R/W:
R/W:
Bit:
Bit:
MBCR15 MBCR14 MBCR13 MBCR12 MBCR11 MBCR10
MBCR7
Description
Corresponding mailbox is set for transmission
Corresponding mailbox is set for reception
R/W
R/W
15
0
7
0
MBCR6
R/W
R/W
14
0
6
0
MBCR5
R/W
R/W
13
0
5
0
MBCR4
R/W
R/W
12
0
4
0
MBCR3
R/W
R/W
11
0
0
3
(x = 15 to 1, y = 15 to 9 and 7 to 0)
MBCR2
R/W
R/W
H8S/2639, H8S/2638, H8S/2636,
10
0
2
0
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
MBCR1
MBCR9
R/W
R/W
9
0
1
0
(Initial value)
May 28, 2010
MBCR8
R/W
—
R
8
1
0
0
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