M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 8

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
-

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10. Protection _________________________________ 106
11. Interrupts __________________________________ 107
12. Watchdog Timer ____________________________ 131
11.1 Types of Interrupts ............................................................................................... 107
11.2 Software Interrupts .............................................................................................. 108
11.3 Hardware Interrupts ............................................................................................. 109
11.4 High-Speed Interrupt ............................................................................................ 110
11.5 Interrupts and Interrupt Vectors ......................................................................... 110
11.6 Interrupt Request Acknowledgement ................................................................. 114
11.7 INT Interrupt .......................................................................................................... 124
11.8 NMI Interrupt(1) ..................................................................................................... 125
11.9 Key Input Interrupt ............................................................................................... 125
11.10 Address Match Interrupt .................................................................................... 126
11.11 Intelligent I/O Interrupt and CAN Interrupt ....................................................... 127
12.1 Count Source Protection Mode .......................................................................... 134
11.2.1 Undefined Instruction Interrupt ................................................................... 108
11.2.2 Overflow Interrupt ......................................................................................... 108
11.2.3 BRK Interrupt ................................................................................................. 108
11.2.4 BRK2 Interrupt ............................................................................................... 108
11.2.5 INT Instruction Interrupt ............................................................................... 108
11.3.1 Special Interrupts .......................................................................................... 109
11.3.2 Peripheral Function Interrupt ....................................................................... 109
11.5.1 Fixed Vector Tables ....................................................................................... 111
11.5.2 Relocatable Vector Tables ............................................................................ 111
11.6.1 I Flag and IPL ................................................................................................. 114
11.6.2 Interrupt Control Register and RLVL Register ........................................... 114
11.6.3 Interrupt Sequence ....................................................................................... 118
11.6.4 Interrupt Response Time .............................................................................. 119
11.6.5 IPL Change when Interrupt Request is Acknowledged ............................. 120
11.6.6 Saving a Register .......................................................................................... 121
11.6.7 Restoration from Interrupt Routine ............................................................. 121
11.6.8 Interrupt Priority ............................................................................................ 122
11.6.9 Interrupt Priority Level Select Circuit .......................................................... 122
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