參數(shù)資料
型號(hào): 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(yè)數(shù): 69/76頁(yè)
文件大?。?/td> 483K
代理商: ST10F168-Q2
ST10F168
71/76
20.5.12 - CLKOUT and READY
VDD =5V ±10%, VSS = 0V, for Q6 version : TA = -40, +85°C and for Q2 version TA = -40, +125°C, CL =
100pF, unless otherwise specified
Notes 1. These timings are given for test purposes only, in order to assure recognition at a specific clock edge.
2. Demultiplexed bus is the worst case. For multiplexed bus 2TCL are to be added to the maximum values. This adds even more time
for deactivating READY.
The 2tA and tC refer to the next following bus cycle, tF refers to the current bus cycle.
Table 26 : CLKOUT and READY characteristics
Symbol
Parameter
Max. CPU Clock
25MHz
Variable CPU Clock
1/2 TCL = 1 to 25MHz
Unit
Min.
Max.
Min.
Max.
t29 CC CLKOUT cycle time
40
2TCL
ns
t30 CC CLKOUT high time
14
TCL – 6
ns
t31 CC CLKOUT low time
10
TCL – 10
ns
t32 CC CLKOUT rise time
4
4
ns
t33 CC CLKOUT fall time
4
4
ns
t34 CC CLKOUT rising edge to ALE falling edge
-3 + tA
+7 + tA
-3 + tA
+7 + tA
ns
t35 SR Synchronous READY setup time to CLKOUT
14
14
ns
t36 SR Synchronous READY hold time after CLKOUT
4
4
ns
t37 SR Asynchronous READY low time
54
2TCL + 14
ns
t58 SR Asynchronous READY setup time 1
14
14
ns
t59 SR Asynchronous READY hold time 1
4–
4
ns
t60 SR Async. READY hold time after RD, WR high
(Demultiplexed Bus) 2
00 + 2tA
+tC +tF
2
0TCL - 20
+2tA +tC +tF
2
ns
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(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
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(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