參數(shù)資料
型號： uPSD3251
廠商： 意法半導(dǎo)體
英文描述： Flash Programmable System Devices with 8032 Microcontroller Core(帶8032微控制器內(nèi)核的Flash可編程系統(tǒng)設(shè)備)
中文描述： 閃存可編程系統(tǒng)設(shè)備與8032微控制器內(nèi)核（帶8032微控制器內(nèi)核的閃存可編程系統(tǒng)設(shè)備）
文件頁數(shù)： 29/128頁
文件大?。?/td> 1566K
代理商： UPSD3251
29/128
μPSD3251F
MCU MODULE DISCRIPTION
This section provides a detail description of the
MCU Module system functions and Peripherals,
including:
I
Special Function Registers
I
Timers/Counter
I
Interrupts
I
Supervisory Function (LVD and Watchdog)
I
USART
I
Power Saving Modes
I
I
2
C Bus
I
On-chip Oscillator
I
ADC
I
I/O Ports
Special Function Registers
A map of the on-chip memory area called the Spe-
cial Function Register (SFR) space is shown in Ta-
ble 15.
Note:
In the SFRs not all of the addresses are oc-
cupied. Unoccupied addresses are not implement-
ed on the chip. READ accesses to these
addresses will in general return random data, and
WRITE accesses will have no effect. User soft-
ware should write '0s' to these unimplemented lo-
cations.
Table 15. SFR Memory Map
Note: 1. Register can be bit addressing
F8
FF
F0
B
(1)
F7
E8
EF
E0
ACC
(1)
E7
D8
S2CON
S2STA
S2DAT
S2ADR
DF
D0
PSW
(1)
D7
C8
T2CON
(1)
T2MOD
RCAP2L
RCAP2H
TL2
TH2
CF
C0
P4
(1)
C7
B8
IP
(1)
BF
B0
P3
(1)
PSCL0L
PSCL0H
PSCL1L
PSCL1H
IPA
B7
A8
IE
(1)
WDKEY
AF
A0
WDRST
IEA
A7
98
SCON
SBUF
SCON2
SBUF2
9F
90
P1
(1)
P1SFS
P3SFS
ASCL
ADAT
ACON
97
88
TCON
(1)
TMOD
TL0
TL1
TH0
TH1
8F
80
SP
DPL
DPH
PCON
87
相關(guān)PDF資料
PDF描述
uPSD3253AV-24T1T Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3253B Two and Three Channel Codewheels
UPSD3253BV Flash Programmable System Devices with 8032 Microcontroller Core
uPSD3254B-24T1T Flash Programmable System Devices with 8032 Microcontroller Core
uPSD3254B-40T6T Flash Programmable System Devices with 8032 Microcontroller Core
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
uPSD3251MEB 制造商:P&S 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core 制造商:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3253 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
UPSD3253A-24T1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3253A-24T1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3253A-24T6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*