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參數(shù)資料
| 型號： | MB90F342CE |
| 廠商： | Fujitsu Limited |
| 英文描述： | 16-bit Proprietary Microcontroller CMOS |
| 中文描述： | 16位微控制器專有的CMOS |
| 文件頁數(shù)： | 26/85頁 |
| 文件大?。?/td> | 1169K |
| 代理商： | MB90F342CE |
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MB90340E Series
26
V
CC
ripple variations (peak-to-peak value) at commercial frequencies (50 Hz/60 Hz) fall below 10
%
of the
standard V
CC
supply voltage
The coefficient of fluctuation does not exceed 0.1 V/ms at instantaneous power switching.
14. Initialization
In the device, there are internal registers which are initialized only by a power-on reset. To initialize these registers,
turn on the power again.
15. Port 0 to Port 3 Output During Power-on (External-bus Mode)
As shown below, when the power is turned on in External-Bus mode, there is a possibility that output signal of
Port 0 to Port 3 might be unstable irrespective of the reset input.
16. Notes on Using the CAN Function
To use the CAN function, please set the DIRECT bit of the CAN Direct Mode Register (CDMR) to 1.
If the DIRECT bit is set to ’0’ (initial value), wait states will be performed when accessing CAN registers.
Note : Please refer to the Hardware Manual of the MB90340E series for detail of CAN Direct Mode Register.
17. Flash Security Function (except for MB90F346E)
A security bit is located in the area of the flash memory.
If protection code 01
H
is written in the security bit, the flash memory is in the protected state by security.
Therefore please do not write 01
H
in this address if you do not use the security function.
Refer to following table for the address of the security bit.
Flash memory size
Address of the security bit
MB90F347E
Embedded 1 Mbit Flash Memory
FE0001
H
MB90F342E
MB90F349E
Embedded 2 Mbits Flash Memory
FC0001
H
MB90F343E
Embedded 3 Mbits Flash Memory
F90001
H
MB90F345E
Embedded 4 Mbits Flash Memory
F80001
H
Port0 to Port
3
o
u
tp
u
t
s
might
b
e
u
n
s
t
ab
le
Port0 to Port
3
o
u
tp
u
t
s
= Hi-Z
Port0 to Port
3
V
CC
1/2V
CC
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| MB90F342CESPQC-GSE2 | 功能描述:IC MCU FLASH 256K ROM 100QFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:F²MC MB90340E 產(chǎn)品培訓模塊:MCU Product Line Introduction XMEGA Introduction AVR XMEGA USB Connectivity 標準包裝:90 系列:AVR® XMEGA 核心處理器:AVR 芯體尺寸:8/16-位 速度:32MHz 連通性:I²C，IrDA，SPI，UART/USART 外圍設(shè)備:欠壓檢測/復位，DMA，POR，PWM，WDT 輸入/輸出數(shù):50 程序存儲器容量:192KB（96K x 16） 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:16K x 8 電壓 - 電源 (Vcc/Vdd):1.6 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 16x12b; D/A 2x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:64-TQFP 包裝:托盤 配用:ATSTK600-RC14-ND - STK600 SOCKET/ADAPTER 64TQFPATSTK600-TQFP64-ND - STK600 SOCKET/ADAPTER 64-TQFPATAVRONEKIT-ND - KIT AVR/AVR32 DEBUGGER/PROGRMMRATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM |
| MB90F345CAPFR-GSE1 | 制造商:FUJITSU 功能描述: |
| MB90F345CAPFR-GS-SPE1 | 制造商:FUJITSU 功能描述: |
| MB90F345CAPMC-GSE1 | 制造商:FUJITSU 功能描述: |
| MB90F345CASPF-GSE1 | 制造商:FUJITSU 功能描述:IC 16BIT MCU CAN 5V SMD QFP100 |
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