參數(shù)資料
型號(hào): R5F6457FJFD
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144
文件頁(yè)數(shù): 51/54頁(yè)
文件大小: 933K
代理商: R5F6457FJFD
REJ03B0234-0030 Rev.0.30 Feb 14, 2008
Page 6 of 92
Under development
Preliminary Specification
Specifications in this preliminary version are subject to change.
R32C/157 Group
1. Overview
1.3
Block Diagram
Figure 1.2 shows a block diagram of the R32C/157 Group.
Figure 1.2
R32C/157 Group Block Diagram
Port P0
Port P1
Port P2
Port P3
Port P4
Port P5
8
Port
P
7
P
8_5
8
7
Peripheral functions
Timer (16 bits)
Timer A: 5 timers
Timer B: 6 timers
Three-phase motor controller
Watchdog timer (15 bits)
D/A converter:
8 bits
× 2 channels
X-Y converter:
16 bits
× 16 bits
LIN module:
4 channels
Clock generator:
XIN-XOUT
XCIN-XCOUT
On-chip oscillator
PLL frequency synthesizer
CRC calculator (CCITT):
X16 + X12 + X5 + 1
Intelligent I/O
Time measurement: 32
Wave generation: 32
R32C/100 Series CPU Core
R2R0
R3R1
R6R4
R7R5
A0
A1
A2
A3
FB
SB
FLG
INTB
ISP
USP
PC
SVF
SVP
VCT
R2R0
R3R1
R6R4
R7R5
A0
A1
A2
A3
FB
SB
Memory
ROM
RAM
Multiplier
DMAC II
Floating-point unit
Port
P8
CAN module:
3 channels
Por
tP10
8
Port
P9
Port P14
P14_1
Port P12
Port P13
4
8
Port P11
5
Port P15
8
Port P6
8
E2dataFlash
Serial interface:
5 channels
DMAC
Serial bus interface:
3 channels
A/D converter:
10 bits
× 1 circuit
34 inputs
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