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F497 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 F497
기능 16-bit Proprietary Microcontroller CMOS
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F497 데이터시트, 핀배열, 회로
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, 반도체, 판매, 대치품
MB90495 Series
4. BLOCK DIAGRAM
X0,X1
RSTX
X0A, X1A
SOT1
SCK1
SIN1
SOT 0
SCK0
SIN0
AVCC
AVSS
AN[7:0]
AVR
ADTG
Clock
Controller
Watch
Timer
Time Base
Timer
RAM
2K
ROM/Flash
64K
Prescaler
UART 1
(SCI)
Prescaler
UART 0
(SCI)
10-bit ADC
8ch
16LX
CPU
IO Timer
Input
Capture
4ch
16-bit
PPG
2ch
CAN
External
Interrupt
16bit Reload
Timer
2ch
FRCK
IN[3:0]
PPG[3:0]
RX
TX
INT[7:0]
TIN[1:0]
TOT[1:0]
MB90495 Series Data Sheet (Advance Information) 4 / 40
FMG EMDC June 19, 2000

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F497 전자부품, 판매, 대치품
MB90495 Series
Pin No.
M06 M09
Pin Name
45
46 to 49
44
45 to 48
P23
TOT1
A19
P24 to P25
INT4 to INT 7
A20 to A23
50 49
VSS
51 50
52 51
53 52
54 53
55 54
56 55
P30
SOT0
ALE
P31
SCK0
RDX
P32
SIN0
WRLX
P33
WRHX
P34
HRQ
P35
HAKX
57 56
VCC
58 57
59 58
60 59
61 60
62 61
63 62
64 63
1 64
C
P36
FRCK
RDY
P37
ADTG
CLK
P40
SIN1
P41
SCK1
P42
SOT1
P43
Tx
P44
Rx
Circuit
Type
G
G
G
G
G
G
G
G
G
D
G
G
G
G
G
Active Level at RST Priority
Function
General pupose IO
H
CMOS/
TTL
High-Z
Port Output for 16-bit Reload Timer 1
Address Bus
General pupose IO
H
CMOS/
TTL
High-Z
Port Inputs for External Interrupt
Address Bus
Ground
General pupose IO
H
CMOS/
TTL
High-Z
Port Output for UART 0
Address Latch Enable output
General pupose IO
H
CMOS/
TTL
High-Z
Port Input/Output for UART 0
Read Enable output
General pupose IO
H
CMOS/
TTL
High-Z
Port Input for UART 0
Write Enable Low-byte output
H
CMOS/
TTL
High-Z
General pupose IO
Port
Write Enable High-byte output
H
CMOS/
TTL
High-Z
General pupose IO
Port
Halt Request input
H
CMOS/
TTL
High-Z
General pupose IO
Port
Halt Acknowledge output
Power supply
Pin for capacitor for the internal power
supply.
General pupose IO
H
CMOS/
TTL
High-Z
Port Inupt for IO Timer
Ready input
General pupose IO
H CMOS High-Z Port Trigger inupt for A/D Converter
Clock output
H
CMOS/
TTL
High-Z
General pupose IO
Port
Input for UART 1
H
CMOS/
TTL
High-Z
General pupose IO
Port
Input/Output for UART 1
H
CMOS/
TTL
High-Z
General pupose IO
Port
Output for UART 1
H
CMOS/
TTL
High-Z
General pupose IO
Port
CAN Transmit pin
H
CMOS/
TTL
High-Z
General pupose IO
Port
CAN receive pin
MB90495 Series Data Sheet (Advance Information)
7 / 40
FME EMDC June 19, 2000

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16-bit Proprietary Microcontroller CMOS

Fujitsu Media Devices Limited
Fujitsu Media Devices Limited

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