HD64F7047F50 Renesas Electronics America, HD64F7047F50 Datasheet - Page 477

• Manufacturer Part Number: HD64F7047F50
• Description: IC SUPERH MCU FLASH 256K 100QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047F50

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

• TXACK0
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit Name
TXACK15
TXACK14
TXACK13
TXACK12
TXACK11
TXACK10
TXACK9
TXACK8
TXACK7
TXACK6
TXACK5
TXACK4
TXACK3
TXACK2
TXACK1

Initial Value
0
0
0
0
0
0
0
0
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/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
Description
Status flags that indicate error-free transmission of
the transmit message in the corresponding
mailboxes from 1 to 15. When the message in
mailbox n (n = 1 to 15) has been transmitted error-
free, TXACKn is set to 1.
[Setting condition]
•
[Clearing condition]
•
Bit 0 is reserved. This bit is always read as 0. The
write value should always be 0.
Note: Writing operation by the CPU is valid only for
Completion of message transmission for
corresponding mailbox
Writing 1
clearing condition (writing 1) of set status.
Rev. 2.00, 09/04, page 435 of 720