M30855FJGP#U3 Renesas Electronics America, M30855FJGP#U3 Datasheet - Page 14
![IC M32C MCU FLASH 512K 144LQFP](/photos/12/31/123126/m30855fjgp_u3_sml.jpg)
M30855FJGP#U3
Manufacturer Part Number
M30855FJGP#U3
Description
IC M32C MCU FLASH 512K 144LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M32C/80r
Specifications of M30855FJGP#U3
Core Processor
M32C/80
Core Size
16/32-Bit
Speed
32MHz
Connectivity
CAN, I²C, IEBus, SIO, UART/USART
Peripherals
DMA, 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
For Use With
R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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26. Electrical Characteristics ____________________ 425
27. Precautions ________________________________ 466
A-8
25.2 Functions to Prevent the Flash Memory from Rewriting ................................. 396
25.3 CPU Rewrite Mode ............................................................................................... 398
25.4 Standard Serial I/O Mode ..................................................................................... 417
25.5 Parallel I/O Mode .................................................................................................. 424
26.1 Electrical Characteristics (M32C/85) ................................................................... 425
26.2 Electrical Characteristics (M32C/85T) ................................................................. 454
27.1 Restrictions to Use M32C/85T (High-Reliability Version) ................................. 466
27.2 Reset ..................................................................................................................... 467
27.3 Bus ........................................................................................................................ 468
27.4 SFR ........................................................................................................................ 469
27.5 Clock Generation Circuit ..................................................................................... 470
27.6 Protection ............................................................................................................. 474
25.2.1 ROM Code Protect Function ........................................................................ 396
25.2.2 ID Code Verify Function ............................................................................... 396
25.3.1 EW Mode 0 ..................................................................................................... 398
25.3.2 EW Mode 1 ..................................................................................................... 398
25.3.3 Flash Memory Control Register (FMR0 Register and FMR1 Register) .... 399
25.3.4 Precautions in CPU Rewrite Mode .............................................................. 405
25.3.5 Software Commands .................................................................................... 407
25.3.6 Data Protect Function ................................................................................... 413
25.3.7 Status Register (SRD Register) ................................................................... 413
25.3.8 Full Status Check .......................................................................................... 415
25.4.1 ID Code Verify Function ............................................................................... 417
25.4.2 Circuit Application in Standard Serial I/O Mode ........................................ 422
25.5.1 Boot ROM Area.............................................................................................. 424
25.5.2 ROM Code Protect Function ........................................................................ 424
27.3.1 HOLD Signal .................................................................................................. 468
27.3.2 External Bus .................................................................................................. 468
27.4.1 100-Pin Package ............................................................................................ 469
27.4.2 Register Settings .......................................................................................... 469
27.5.1 CPU Clock...................................................................................................... 470
27.5.2 Sub Clock ...................................................................................................... 470
27.5.3 PLL Frequency Synthesizer ......................................................................... 471
27.5.4 External Clock ............................................................................................... 471
27.5.5 Clock Divide Ratio ........................................................................................ 471
27.5.6 Power Consumption Control ....................................................................... 471
__________
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