參數(shù)資料
型號(hào)： uPSD3233
廠商： 意法半導(dǎo)體
英文描述： Flash Programmable System Device with 8032 Microcontroller Core(嵌入高速“8032微控制器核”的Flash型可編程系統(tǒng)器)
中文描述： 閃存可編程系統(tǒng)器件與8032微控制器內(nèi)核（嵌入高速“8032微控制器核”的閃存型可編程系統(tǒng)器）
文件頁數(shù)： 70/164頁
文件大?。?/td> 1133K
代理商： UPSD3233
μ
PSD3200 FAMILY
70/164
DRAFT(Thursday 20 June 2002, 13:15).
Address Register (SxADR: S1ADR, S2ADR)
This 8-bit register may be loaded with the 7-bit
slave address to which the controller will respond
when programmed as a slave receive/transmitter.
Table 54. Address Register (SxADR)
Note: 1. SLA6 to SLA0: Own slave address.
The following registersare included in the I
2
C unit
to specify the start/stop detection time to work with
the large range of MCU frequency values support-
ed. For example, with a system clock of 40 MHz.
Table 55. Start /Stop Hold Time Detection Register (S1SETUP, S2SETUP)
Table 56. System Cock of 40 MHz
Table 57. Examples
7
6
5
4
3
2
1
0
SLA6
SLA5
SLA4
SLA3
SLA2
SLA1
SLA0
—
Address
Register Name
Reset Value
Note
SFR
D1h
S1SETUP
00h
To control the start/stop hold time detection for the DDC module
in slave mode
D2h
S2SETUP
00h
To control the start/stop hold time detection for the multi-master
I C module in slave mode
S1SETUP,
S2SETUP Register
Value
Number of Sample
Clock (f
OSC
/2 ->
50 ns)
Required Start/
Stop Hold Time
Note
00h
1EA
50 ns
When bit 7 (enable bit) = 0, the number of
sample clock is 1EA (ignore bit 6 to bit 0)
80h
1EA
50 ns
81h
2EA
100 ns
82h
3EA
150 ns
...
...
...
8Bh
12EA
600 ns
Fast Mode I C Start/Stop hold time specification
...
...
...
FFh
128EA
6000 ns
System Clock
S1SETUP,
S2SETUP Register
Value
Number of Sample
Clock
Required Start/Stop Hold Time
40 MHz (f
OSC
/2 -> 50 ns)
8Bh
12 EA
600 ns
30 MHz (f
OSC
/2 -> 66.6 ns)
89h
9 EA
600 ns
20 MHz (f
OSC
/2 -> 100 ns)
86h
6 EA
600 ns
8 MHz (f
OSC
/2 -> 250 ns)
83h
3 EA
750 ns
相關(guān)PDF資料
PDF描述
uPSD3234(中文) Flash Programmable System Device with 8032 Microcontroller Core(嵌入高速“8032微控制器核”的Flash型可編程系統(tǒng)器)
uPSD3212C(中文) Flash Programmable System Devices with 8032 Microcontroller Core and 16Kbit SRAM(帶8032微控制器內(nèi)核和16Kbit SRAM的FLASH可編程系統(tǒng)器件)
uPSD3254A(中文) 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)器件)
uPSD3254BV(中文) 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)器件)
UPSD3234A 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
UPSD3233A-24T1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3233A-24T1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3233A-24T6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3233A-24T6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3233A-24U1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
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