參數(shù)資料
型號： M38504E6SS
廠商： Mitsubishi Electric Corporation
英文描述： SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述： 單芯片8位CMOS微機
文件頁數(shù)： 33/99頁
文件大?。?/td> 1384K
代理商： M38504E6SS
33
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
3850 Group (Spec. H/A)
(2) Asynchronous Serial I/O (UART) Mode
Clock asynchronous serial I/O mode (UART) can be selected by
clearing the serial I/O1 mode selection bit (b6) of the serial I/O1
control register to
“
0
”
.
Eight serial data transfer formats can be selected, and the transfer
formats used by a transmitter and receiver must be identical.
The transmit and receive shift registers each have a buffer, but the
two buffers have the same address in memory. Since the shift reg-
ister cannot be written to or read from directly, transmit data is
written to the transmit buffer register, and receive data is read
from the receive buffer register.
The transmit buffer register can also hold the next data to be
transmitted, and the receive buffer register can hold a character
while the next character is being received.
Fig. 28 Block diagram of UART serial I/O1
X
IN
1/4
OE
r
l
t
s
P
E FE
1
/
1
6
1/16
Data bus
R
l
e
e
c
c
t
i
e
o
i
v
e
b
i
b
t
u
f
f
e
r
r
e
g
i
s
t
e
r
A
d
d
r
e
s
s
0
0
1
8
1
6
R
e
c
e
i
v
e
s
h
i
f
t
r
e
g
i
s
t
e
r
Receive buffer full flag (RBF)
R
c
e
i
v
e
i
n
t
e
r
r
u
e
p
t
r
e
q
u
e
s
t
(
R
I
)
B
a
u
d
Address 001C
16
r
a
t
e
g
e
n
e
r
a
t
o
r
Frequency division ratio 1/(n+1)
ST/SP/PA generator
Transmit buffer register
Data bus
T
r
a
n
s
m
i
t
s
h
i
f
t
r
e
g
i
s
t
e
r
A
d
d
r
e
s
s
0
0
1
8
1
6
Transmit shift completion flag (TSC)
Transmit buffer empty flag (TBE)
A
d
r
e
Serial I/O1 status register
Transmit interrupt request (TI)
d
s
s
0
0
1
9
1
6
S
T
d
e
t
e
c
t
o
r
SP detector
UART control register
A
d
d
r
e
s
s
0
0
1
B
1
6
C
h
a
r
a
c
t
e
r
l
e
n
g
t
h
s
e
l
e
c
t
i
o
n
b
i
t
A
d
d
r
e
s
s
0
0
1
A
1
6
B
R
G
c
o
u
n
t
s
o
u
r
c
e
s
e
l
e
c
t
i
o
n
b
i
t
Transmit interrupt source selection bit
S
e
r
i
a
l
I
/
O
1
s
y
n
c
h
r
o
n
o
u
s
c
l
o
c
k
s
e
l
e
c
t
i
o
n
b
i
t
Clock control circuit
C
h
a
r
a
7
8 bits
c
t
e
i
e
n
g
t
h
s
e
n
b
S
e
r
i
a
l
I
/
O
1
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
P2
6
/S
CLK
P
2
4
/
R
X
D
P
2
5
/
T
X
D
相關(guān)PDF資料
PDF描述
M38504M6-XXXSP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38503M2H-XXXSP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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M38503M2H-XXXFP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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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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M38507ARLSS 功能描述:M-SUPPORT TOOL RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 配件 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 標(biāo)準(zhǔn)包裝:1 系列:- 附件類型:USB 至 1-Wire? RJ11 適配器 適用于相關(guān)產(chǎn)品:1-Wire? 設(shè)備 產(chǎn)品目錄頁面:1429 (CN2011-ZH PDF)
M38507F8AFP#U1 功能描述:IC 740/3850 MCU FLASH 42SSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:740/38000 產(chǎn)品培訓(xùn)模塊:CAN Basics Part-1 CAN Basics Part-2 Electromagnetic Noise Reduction Techniques Part 1 M16C Product Overview Part 1 M16C Product Overview Part 2 標(biāo)準(zhǔn)包裝:1 系列:M16C™ M32C/80/87 核心處理器:M32C/80 芯體尺寸:16/32-位 速度:32MHz 連通性:EBI/EMI，I²C，IEBus，IrDA，SIO，UART/USART 外圍設(shè)備:DMA，POR，PWM，WDT 輸入/輸出數(shù):121 程序存儲器容量:384KB（384K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:24K x 8 電壓 - 電源 (Vcc/Vdd):3 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 34x10b，D/A 2x8b 振蕩器型:內(nèi)部 工作溫度:-20°C ~ 85°C 封裝/外殼:144-LQFP 包裝:托盤 產(chǎn)品目錄頁面:749 (CN2011-ZH PDF) 配用:R0K330879S001BE-ND - KIT DEV RSK M32C/87
M38507F8AFP#W1 制造商:Renesas Electronics Corporation 功能描述:MCU 3/5V 32K PB-FREE 42-SSOP T&R - Tape and Reel
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