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參數(shù)資料
| 型號： | ST10F168-Q2 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP144 |
| 封裝： | 28 X 28 MM, PLASTIC, QFP-144 |
| 文件頁數(shù)： | 76/76頁 |
| 文件大?。?/td> | 483K |
| 代理商： | ST10F168-Q2 |
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ST10F168
9/76
P1L.0 - P1L.7
P1H.0 - P1H.7
118-125
128-135
I/O
Two 8-bit bidirectional I/O ports P1L and P1H, bit-wise programmable for input or
output via direction bit. Programming an I/O pin as input forces the corresponding
output driver to high impedance state. Port1 is used as the 16-bit address bus (A) in
demultiplexed bus modes and also after switching from a demultiplexed bus mode
to a multiplexed bus mode.
The following Port1 pins have alternate functions:
132
I
P1H.4
CC24IO
CAPCOM2: CC24 Capture Input
133
I
P1H.5
CC25IO
CAPCOM2: CC25 Capture Input
134
I
P1H.6
CC26IO
CAPCOM2: CC26 Capture Input
135
I
P1H.7
CC27IO
CAPCOM2: CC27 Capture Input
XTAL1
138
I
XTAL1
Oscillator amplifier and internal clock generator input
XTAL2
137
O
XTAL2:
Oscillator amplifier circuit output.
To clock the device from an external source, drive XTAL1 while leaving XTAL2
unconnected. Minimum and maximum high / low and rise / fall times specified in the
AC Characteristics must be observed.
RSTIN
140
I
Reset Input with Schmitt-Trigger characteristics. A low level at this pin for a specified
duration while the oscillator is running resets the ST10F168. An internal pullup
resistor permits power-on reset using only a capacitor connected to VSS. In bidirec-
tional reset mode (enabled by setting bit BDRSTEN in SYSCON register), the
RSTIN line is pulled low for the duration of the internal reset sequence.
RSTOUT
141
O
Internal Reset Indication Output. This pin is set to a low level during hardware, soft-
ware or watchdog timer reset.
RSTOUT remains low until the EINIT (end of initial-
ization) instruction is executed.
NMI
142
I
Non-Maskable Interrupt Input. A high to low transition at this pin causes the CPU to
vector to the NMI trap routine. If bit PWDCFG = ‘0’ in SYSCON register, when the
PWRDN (power down) instruction is executed, the NMI pin must be low in order to
force the ST10F168 to go into power down mode. If NMI is high and PWDCFG =’0’,
when PWRDN is executed, the part will continue to run in normal mode.
If it is not used, pin NMI should be pulled high externally.
VAREF
37
-
A/D converter reference voltage.
VAGND
38
-
A/D converter reference ground.
VPP/RPD
84
-
Flash programming voltage. Programming voltage of the on-chip Flash memory
must be supplied to this pin.
It is used also as the timing pin for the return from interruptible powerdown mode.
VDD
17,46,
56,72,
82,93,
109, 126,
136, 144
-
Digital Supply Voltage:
= + 5V during normal operation and idle mode.
> 2.5V during power down mode.
VSS
18,45,
55,71,
83,94,
110, 127,
139, 143
-
Digital Ground.
Table 1 : Pin Description (continued)
Symbol
Pin
Type
Functio n
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST10F168-Q3 | 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP144 |
| ST10F252M-4T3 | 16-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PQFP100 |
| ST10F269DIETR | 16-BIT, FLASH, 32 MHz, MICROCONTROLLER, UUC |
| ST10F269Z2Q3 | 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144 |
| ST10F269Z2Q6 | 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST10F168Q3 | 制造商:STMicroelectronics 功能描述:MicroController, 16-Bit, 144 Pin, Plastic, QFP |
| ST10F168-Q3 | 制造商:STMicroelectronics 功能描述:MicroController, 16-Bit, 144 Pin, Plastic, QFP |
| ST10F168-Q6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16-BIT MCU WITH 256K BYTE FLASH MEMORY AND 8K BYTE RAM |
| ST10F168SQ3 | 功能描述:16位微控制器 - MCU 256K Flash 8K 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(fēng)格:SMD/SMT |
| ST10F168SQ6 | 功能描述:16位微控制器 - MCU 256K Flash 8K 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(fēng)格:SMD/SMT |
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