HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 427

• Manufacturer Part Number: HD64F2612FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2612FA20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 43
• 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
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

15.3.4
The mailbox configuration register (MBCR) is a 16-bit register that is used to set the transfer
direction for each mailbox.
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit Name
MBCR7
MBCR6
MBCR5
MBCR4
MBCR3
MBCR2
MBCR1
—
MBCR15
MBCR14
MBCR13
MBCR12
MBCR11
MBCR10
MBCR9
MBCR8
Mailbox Configuration Register (MBCR)
Initial Value
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
These bits set the transfer direction for the
corresponding mailboxes from 1 to 15. MBCRn
determines the transfer direction for mailbox n
(n = 1 to 15).
0: Corresponding mailbox is set for transmission
1: Corresponding mailbox is set for reception
Bit 8 is reserved. This bit is always read as 1 and
the write value should always be 1.
Section 15 Controller Area Network (HCAN)
Rev. 7.00 Sep. 11, 2009 Page 391 of 566
REJ09B0211-0700