參數(shù)資料
型號(hào): ST10F269Z2Q3
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144
封裝: 28 X 28 MM, PLASTIC, QFP-144
文件頁數(shù): 140/160頁
文件大?。?/td> 1541K
代理商: ST10F269Z2Q3
ST10F269
80/160
ODP6 (F1CEH / E7H)
ESFR
Reset Value: --00h
12.9.1 - Alternate Functions of Port 6
A programmable number of chip select signals (CS4...CS0) derived from the bus control registers
(BUSCON4...BUSCON0) can be output on 5 pins of Port 6.
The number of chip select signals is selected via PORT0 during reset. The selected value can be read
from bit-field CSSEL in register RP0H (read only) in order to check the configuration during run time.
The Table 19 summarizes the alternate functions of Port 6 depending on the number of selected chip
select lines (coded via bit-field CSSEL).
Figure 36 : Port 6 I/O and Alternate Functions
DP6.y
Port Direction Register DP6 Bit y
DP6.y = 0: Port line P6.y is an input (high impedance)
DP6.y = 1: Port line P6.y is an output
15
14
13
12
11
10
9
8
76543210
-
-------
ODP6.7 ODP6.6 ODP6.5 ODP6.4 ODP6.3 ODP6.2 ODP6.1 ODP6.0
RW
ODP6.y
Port 6 Open Drain Control Register Bit y
ODP6.y = 0: Port line P6.y output driver in push-pull mode
ODP6.y = 1: Port line P6.y output driver in open drain mode
Table 19 : Port 6 Alternate Functions
Port 6
Alternate Function
CSSEL = 10
Alternate Function
CSSEL = 01
Alternate Function
CSSEL = 00
Alternate Function
CSSEL = 11
P6.0
P6.1
P6.2
P6.3
P6.4
General purpose I/O
Chip select CS0
Chip select CS1
General purpose I/O
Chip select CS0
Chip select CS1
Chip select CS2
General purpose I/O
Chip select CS0
Chip select CS1
Chip select CS2
Chip select CS3
Chip select CS4
P6.5
P6.6
P6.7
HOLD External hold request input
HLDA Hold acknowledge output
BREQ Bus request output
Port 6
Alternate Function
a)
General Purpose Input/Output
P6.7
P6.6
P6.5
P6.4
P6.3
P6.2
P6.1
P6.0
BREQ
HLDA
HOLD
CS4
CS3
CS2
CS1
CS0
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參數(shù)描述
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ST10F269Z2QX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16-BIT MCU WITH MAC UNIT, 256K BYTE FLASH MEMORY AND 12K BYTE RAM
ST10F269Z2T3 功能描述:16位微控制器 - MCU ST10F272 16B MCU 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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
ST10F269Z2T6 功能描述:16位微控制器 - MCU ST10F272 16B MCU 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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