M30290FAHP#U5A Renesas Electronics America, M30290FAHP#U5A Datasheet - Page 332

• Manufacturer Part Number: M30290FAHP#U5A
• Description: IC M16C/29 MCU FLASH 96K 80LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/29r

Specifications of M30290FAHP#U5A

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 71
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 27x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• For Use With: R0K330290S000BE - KIT EVAL STARTER FOR M16C/29M30290T2-CPE - EMULATOR COMPACT M16C/26A/28/29M30290T2-CPE-HP - EMULATOR COMPACT FOR M16C/TINY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R
R
M
17.5 Acceptance Filter Support Unit (ASU)
e
E
1
. v
J
Figure 17.23 Write/read of C0AFS Register in Word Access
6
0
The acceptance filter support unit has a function to judge valid/invalid of a received ID through table search.
The IDs to receive are registered in the data table; a received ID is stored in the C0AFS register, and table
search is performed with a decoded received ID. The acceptance filter support unit can be used for the IDs
of the standard frame only.
Figure 17.23 shows the write and read of the C0AFS register in word access.
C
1
9
The acceptance filter support unit is valid in the following cases.
• When the ID to receive cannot be masked by the acceptance filter.
• When there are too many IDs to receive; it would take too much time to filter them by software.
1 .
B
(Example) IDs to receive: 078
2 /
0
2
9
1
When write
When read
M
0
G
1
r a
0 -
o r
3 .
1
u
, 0
1
p
2
2
0
0
bit 15
bit 15
7
page 306
3/8 Decoder
f o
SID
16
4
10
5
, 087
8
SID
9
16
SID
, 111
8
SID
16
7
bit 8
SID
bit 8 bit 7
6
SID
bit 7
10
SID
9
SID
SID
5
8
SID
SID
4
7
SID
SID
3
6
SID
SID
2
5
SID
SID
1
4
SID
SID
bit 0
bit 0
0
3
Address
CAN0
242
242
16
16