M32186 Datasheet PDF - Renesas
| Part Number | M32186 | |
| Description | single-chip RISC microcomputer | |
| Manufacturers | Renesas | |
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32186 Group
32-BIT RISC MICROCOMPUTER
REJ03B0116-0100Z
Rev.1.00
Dec 01, 2004
Description
The 32186 Group is a 32-bit single-chip RISC microcomputer with built-in flash memory. To accomplish high-
precision arithmetic operations, it incorporates a fully IEEE754 compliant, single-precision FPU.
This microcomputer contains a variety of peripheral functions. With the software necessary to run these peripheral
functions stored in its large-capacity flash memory, this microcomputer meets the needs of application systems for
high functionality, high-performance arithmetic capability, and sophisticated control, thereby adaptation to the
embedded applications can be easily configured.
Table 1.0.1 Product List
Type name
ROM
capacity
RAM
capacity
Frequency
Power supply voltage
at single-
supply
at double-
supplies
Temperature range
(Note 1)
M32186F8VFP 1 Mbytes 64 Kbytes
80MHz
5V or 3.3V 5V, 3.3V
-40°C to +125°C
Note 1: This does not guarantee continuous operation and there is a limitation on the length of use (temperature
profile).
Features
• CPU .............................. M32R-FPU core
(M32R Family common instruction set + single-precision FPU / bit manipulation instructions)
• Pipeline structure ............................................................................................................................. 6-stage structure
• Instruction set .................................................................................... 100 discrete instructions / 6 addressing modes
• Instruction format ............................................................................................................................. 6 bit/32-bit length
• Built-in multiplier-accumulator (DSP function instructions)
• Minimum instruction execution time ....................................................... 12.5ns (at f(CPUCLK) = 80 MHz operation)
• Built-in flash memory
• Built-in RAM
• Virtual-flash emulation function .................................................................................................. 8 Kbytes x 8 blocks
• Interrupt controller .............................................................................................. 41 interrupt sources, 8 priority levels
• Wait controller ........................................... can be extended 0-15 wait cycles and external signal for each of 4 areas
• I/O port .......................................................................................................... 97 ports (selectable from 3 input levels)
• External interrupt input pin ............................................................................................................................... 27 pins
• DMAC ...................................................................................................................................................... 10 channels
• Multijunction timers (MJT) ........................................................................................................................ 55 channels
• A/D converter ................................................................................. 16 channels 10-bit converter (sample & hold x 2)
• Serial interface ............................ 4 channels (clock synchronous/asynchronous), 2 channels (clock synchronous)
• CAN (CAN Specification 2.0B active) ...................................................... 2 channels, each having 32 message slots
• Direct RAM Interface (DRI)
• Real-time debugger (RTD)
• Non-Break Debug (NBD)
• JTAG (boundary scan function)
• Debug interface common to the M32R Family (SDI: Scalable Debug Interface)
• Package ......................................................................................................................... 144 pin LQFP (0.5mm pitch)
Applications
Automobile equipment control (e.g., Engine, ABS, AT, CCD, and Radar sensing applications), industrial equipment
system control, and high-function OA equipment (e.g., PPC)
Since this group is under development, its specifications are subject to change.
Rev.1.00 Dec 01, 2004 Page 1 of 46
REJ03B0116-0100Z
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32186 Group
1.2 Block Diagram
1.2 Block Diagram
Figure 1.2.1 shows a block diagram of the 32186. The features of each block are described in Table 1.2.1.
M32R-FPU Core
(Max. 80MHz)
Multiplier/Accumulator
(32 bits x 16 bits + 56 bits)
Single-precision FPU
(fully IEEE 754 compliant)
Internal Flash Memory
(1 Mbyte )
Non-Break Debug
(NBD)
Internal RAM
(64 Kbytes)
Real-Time
Debugger
(RTD)
Direct RAM
Interface
(DRI)
PLL Clock Generator
Internal Power Supply
Generator (VDC)
Internal Bus
Interface
DMAC
(10 channels)
Multijunction Timer
(MJT: 55 channels)
A/D Converter
(A/D0 : 10-bit converter, 16 channels)
Serial Interface
(6 channels)
Interrupt Controller
(8 levels)
Wait Controller
Full CAN
(2 channels)
External Bus
Interface
Data
Address
Input/output ports, 97 lines
Figure 1.2.1 Block Diagram of the 32186
Rev.1.00 Dec 01, 2004 Page 5 of 12
REJ03B0116-0100Z
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for M32186 electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ M32186.PDF Datasheet ] | |
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