M30290FAHP#U5A Renesas Electronics America, M30290FAHP#U5A Datasheet - Page 469

• 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
e
E
1
. v
J
Figure 22.5 When Updating Period of CAN Module Matches Access Period from CPU
Figure 22.6 With a Wait Time of 3f
Figure 22.7 When Polling Period of CPU is 3f
6
0
1
C
9
1 .
B
2 /
0
2
9
1
M
0
G
1
r a
0 -
o r
3 .
1
f
CPU read signal
Updating period of
CAN module
CPU reset signal
C0STR register
b8: State_Reset bit
CPU read signal
Updating period of
the CAN module
CPU reset signal
C0STR register
b8: State_Reset bit
CPU read signal
Updating period of
the CAN module
CPU reset signal
C0STR register
b8: State_Reset bit
u
CAN
, 0
1
p
0: CAN operation
1: CAN reset/initial-
0: CAN operation
1: CAN reset/initial-
0: CAN operation
1: CAN reset/initial-
2
2
mode
ization mode
mode
ization mode
mode
ization mode
0
0
7
page 443
f o
Wait time
4
5
8
CAN
: When the CAN module’s State_Reset bit updating period matches the CPU’s read
: When the CAN module’s State_Reset bit updating period matches the CPU’s read
: Updated without fail in period of 4f
period, it does not enter reset mode, for the CPU read has the higher priority.
: Updated without fail in period of 3f
period, it does not enter reset mode, for the CPU read has the higher priority.
Before CPU Read
4f
CAN
CAN
or Longer
CAN
CAN
22. Usage Notes