參數(shù)資料
型號： TMP96C141AF
廠商： Toshiba Corporation
英文描述： High Speed Advanced CMOS 16-bit Microcontroller For Controlling Medium to Large-Scale Equipment(用于中等到大型設備控制，高速、先進的 CMOS 16位微控制器)
中文描述： 采用先進的CMOS高速16位微控制器控制中的大型設備（用于中等到大型設備控制，高速，先進的的CMOS 16位微控制器）
文件頁數(shù)： 24/178頁
文件大?。?/td> 5667K
代理商： TMP96C141AF
24
TOSHIBA CORPORATION
TMP96C141AF
Pin Name
Pin state at bus release
Port mode
Function mode
P00 - P07
(AD0 - AD7)
P10 - P17
(AD8 - AD15)
P30 (RD)
P31 (WR)
P32 (HWR)
P37 (RAS)
No status change (these pins are not “Hz”)
These pins are “Hz”.
↑
These pins are “Hz”.
(“Hz” status after these pins are driven to high level.)
The output buffer is “OFF” after these pins are drinen high.
These pins are added in the internal resistor of pull-up. It’s
no relation for the value of output latch.
↑
P36 (R/W)
P40 (CS0/CAS0)
P41 (CS1/CAS1)
P42 (CS2/CAS2)
P20 - P27
(A16 - A23)
P42 (CS2/CAS2)
↑
↑
↑
(*)
↑
↑
The output buffer is “OFF” after these pins are drinen high.
These pins are added in the internal resistor of pull-down.
It’s no relation for the value of output latch.
(*) P42 has the resistor of programmable pull-down, but
when the bus are released, P42 pin is added a resistor of pull-
up.
That is, when it is used for bus release (BUSAK = “0”), the
pins of below need pull-up or pull-down resistor for an external
circuit.
P00 - P07 (AD07)
P10 - P17 (AD8 - AD15)
P30 (RD)
P31 (WR)
When the bus is released, both internal memory and
internal I/O cannot be accessed. But the internal I/O continues
to run. Therefore, be careful about releasing time and set the
setection time WDT.
Resetting makes the port pins listed below function as
general-purpose I/O ports.
I/O pins programmable for input or output function as
input ports.
To set port pins for built-in functions, a program is
required.
Since the TMP96C141AF has an external ROM, some
ports are permanently assigned to the CPU.
P00 ~ P07
P10 ~ P17
P30
P31
Bus release function
The TMP96C141AF has the internal pull-up and pull-
down resistors to fix the bus control signals at bus release.
Table 3.5 (1) shows the pin condition at bus release
(BUSAK) = “L”).
→
AD0 ~ AD7
→
AD8 ~ AD15
→
RD
→
WR
Figure 3.5. Example of external bus interface using bus release function.
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相關代理商/技術參數(shù)
參數(shù)描述
TMP96C141BF 功能描述:16位微控制器 - MCU ROMLESS TLCS 900 w/ 1K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
TMP96C141BFG 功能描述:16位微控制器 - MCU 900 Romless MCU 1K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
TMP96CM40F 制造商:Toshiba America Electronic Components 功能描述:TLCS900 M/ROM, 32K ROM , 1K RAM - Tape and Reel
TMP96PM40F 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Quality And Reliability Assurance / Handling Precautions
TMP96PM40F(Z) 功能描述:16位微控制器 - MCU 32K ROM OTP 1K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
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