DF36034GFPJ Renesas Electronics America, DF36034GFPJ Datasheet - Page 354

• Manufacturer Part Number: DF36034GFPJ
• Description: MCU 3/5V 32K J-TEMP POR&LVD 64-L
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of DF36034GFPJ

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SSU
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F36034GFPJ; HD64F36034GFPJ

Section 15 Controller Area Network for Tiny (TinyCAN)
Rev. 4.00 Mar. 15, 2006 Page 320 of 556
REJ09B0026-0400
Register
Name
MCn[0]
(n = 0 to 3)
MCn[4]
(n = 0 to 3)
Bit
7
6
5, 4
3 to 0
7 to 5
Bit Name
DART
NMC
—
DLC3 to
DLC0
ID20 to
ID18
R/W
R/W
R/W
—
R/W
R/W
Description
Automatic Retransmission Disable
When this bit is set to 1,the message disables to be
retransmitted in the event of an error on CAN bus or
an arbitration lost on CAN bus.
0: Automatic retransmission is carried out
1: Automatic retransmission is prohibited
New Message Control
When a Mailbox with an unread message receives a
new message, this bit selects whether to overrun or
overwrite the unread message with the new message.
0: The new receive message is ignored and the
1: The unread message is lost by being overwritten
Reserved
These bits are always read as 0.
Data Length Code
These bits set the transmit data length of data frames
and data length requested by remote frames. These
bits are stipulated in Bosch 2.0B active.
0000: 0 bytes
0001: 1 byte
0010: 2 bytes
0011: 3 bytes
0100: 4 bytes
0101: 5 bytes
0110: 6 bytes
0111: 7 bytes
1xxx: 8 bytes
These bits set bits 2 to 0 in the standard identifier of
data frames and remote frames.
unread message is saved, and the corresponding
UMSR bit is set to 1 (overrun)
with the new receive message, and the
corresponding UMSR bit is set to 1 (overwrite)