M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 362

IC M32C MCU FLASH 512K 144LQFP

M30845FJGP#U3

Manufacturer Part Number
M30845FJGP#U3
Description
IC M32C MCU FLASH 512K 144LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M32C/80r
Datasheets

Specifications of M30845FJGP#U3

Core Processor
M32C/80
Core Size
16/32-Bit
Speed
32MHz
Connectivity
CAN, I²C, IEBus, SIO, UART/USART
Peripherals
DMA, PWM, WDT
Number Of I /o
121
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
24K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 34x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
M
R
R
e
E
3
. v
J
2
0
C
1
9
8 /
0 .
B
When using the CAN interrupt, the C0SISTR register indicates which message slot is requesting an
interrupt. The SISj bits (j=0 to 15) are not automatically set to "0" (no interrupt requested) when an
interrupt is acknowledged. Set the SISj bits to "0" by program.
Use the MOV instruction, instead of the bit clear instruction, to set the SISj bits to "0". The SISj bits,
which are not being changed to "0", must be set to "1".
Refer to 23.4 CAN Interrupt for details.
0
1
4
23.1.11.1 Message Slot for Transmission
23.1.11.2 Message Slot for Reception
The SISj bit is set to "1" (interrupt requested) when the C0TSR register is stored into the message slot
j after data transmission is completed.
The SISj bit is set to "1" (interrupt requested) when the received message is stored in the message slot
j after data reception is completed.
0
G
3
J
NOTES:
6
u
o r
0 -
. l
For example: To set the SIS0 bit to "0"
1.If the automatic answering function is enabled in the remote frame receive message slot, the
2.In the remote frame transmit message slot, the SISj bit is set to "1" after the remote frame is
3.The SISj bit is set to "1" if the SISj bit is set to "1" by an interrupt request and "0" by program
u
0
1
p
, 7
0
SISj bit is set to "1" after the remote frame is received and the data frame is transmitted.
transmitted and the data frame is received.
simultaneously.
1
(
2
M
0
3
Assembly language:
C language: c0sistr = 0x7FFF;
0
2
5
C
8 /
Page 339
, 4
M
3
2
C
8 /
f o
4
4
) T
9
5
mov.w
#07FFFh, C0SISTR
23. CAN Module