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PDF ( 数据手册 , 数据表 ) F497

零件编号 F497
描述 16-bit Proprietary Microcontroller CMOS
制造商 Fujitsu Media Devices Limited
LOGO Fujitsu Media Devices Limited LOGO 


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F497 数据手册, 描述, 功能
FUJITSU SEMICONDUCTOR
Data Sheet (Advance Information)
Advance Information
16-bit Proprietary Microcontroller
CMOS
F2MC-16LX MB90495 Series
MB90497/F497
1. OUTLINE
The MB90495-series with FULL-CAN interface and FLASH ROM is especially designed for automotive and industrial applications.
Its main feature is the on-chip CAN Interface, which conforms to V2.0 Part A and Part B, while supporting a very flexible message
buffer scheme, including 8 message buffers, and so offering more functions than a normal full CAN approach.
With the new 0.5 mm CMOS technology, Fujitsu now also offers on-chip FLASH-ROM program memory. An internal voltage
booster removes the necessity for a second programming voltage. An on-chip voltage regulator provides 3V to the internal MCU
core. This creates a major advantage in terms of EMI and power consumption.
The internal PLL clock frequency multiplier provides an internal 62.5 nsec instruction cycle time from an external 4 MHz clock. A
32kHz Subsystem clock has been included for power saving modes and real time measurement.
There are 2 on-chip UART’s, which also provide synchronous communication modes. Furthermore the MCU features an 8 chan-
nel ADC, 8 channel External interrupt controller, two 16 bit PPG channels, 4 channel Input Capture Unit and a 16-bit free running
I/O-timer.
MB90495 Series Data Sheet (Advance Information)
1 / 40
FME EMDC June 19, 2000







F497 pdf, 数据表
MB90495 Series
6.2 I/O Circuit Types
Circuit
Drawing
X1
01
X1A
0101
A X0 01 01
X0A
01 01Standby Control Signal
B
00110011
C
01HYS
01HYS
0011
D
010101
HYS
01Standby Control Signal
0101
01 01010101
E
01 010101
HYS
Standby Control Signal
0101Analog
00110011
F
01HYS
Comment
0011
G
01
010101
00110011
01HYS
01Standby Control Signal
01TTL
MB90495 Series Data Sheet (Advance Information)
8 / 40
FMG EMDC June 19, 2000







F497 equivalent, schematic
MB90495 Series
10.1 List of Control Registers
Address
000080H
000081H
000082H
000083H
000084H
000085H
000086H
000087H
000088H
000089H
00008AH
00008BH
00008CH
00008DH
00008EH
00008FH
003D00H
003D01H
003D02H
003D03H
003D04H
003D05H
003D06H
003D07H
003D08H
003D09H
003D0AH
003D0BH
003D0CH
003D0DH
003D0EH
003D0FH
003D10H
003D11H
003D12H
003D13H
003D14H
003D15H
003D16H
003D17H
003D18H
003D19H
003D1AH
003D1BH
Register
Message buffer valid register
Unused
Transmit request register
Unused
Transmit cancel register
Unused
Transmit complete register
Unused
Receive complete register
Unused
Remote request receiving register
Unused
Receive overrun register
Unused
Receive interrupt enable register
Unused
Control status register
Last event indicator register
Receive/transmit error counter
Bit timing register
IDE register
Unused
Transmit RTR register
Unused
Remote frame receive waiting register
Unused
Transmit interrupt enable register
Unused
Acceptance mask select register
Unused
Acceptance mask register 0
Acceptance mask register 1
Abbreviation
BVALR
TREQR
TCANR
TCR
RCR
RRTRR
ROVRR
RIER
CSR
LEIR
RTEC
BTR
IDER
TRTRR
RFWTR
TIER
AMSR
AMR0
AMR1
Access
R/W
R/W
W
R/W
R/W
R/W
R/W
R/W
Initial Value
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
R/W, R
R/W
R
R/W
R/W
R/W
R/W
R/W
00---000 0----0-1
-------- 000-0000
00000000 00000000
-1111111 11111111
XXXXXXXX
00000000
XXXXXXXX
00000000
R/W XXXXXXXX XXXXXXXX
XXXXXXXX XXXXXXXX
R/W
XXXXX--- XXXXXXXX
XXXXXXXX XXXXXXXX
R/W
XXXXX--- XXXXXXXX
MB90495 Series Data Sheet (Advance Information) 16 / 40
FMG EMDC June 19, 2000










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