參數(shù)資料
型號(hào)： MC9S08LL8CLF
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP48
封裝： 7 X 7 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, MS-026BBC, LQFP-48
文件頁數(shù)： 21/50頁
文件大?。?/td> 1137K
代理商： MC9S08LL8CLF
MC9S08LL16 Series MCU Data Sheet, Rev. 4
Electrical Characteristics
Freescale Semiconductor
28
3.10
AC Characteristics
This section describes timing characteristics for each peripheral system.
3.10.1
Control Timing
Table 13. Control Timing
Num
C
Rating
Symbol
Min
Typ1
1 Typical values are based on characterization data at V
DD = 3.0 V, 25 °C unless otherwise stated.
Max
Unit
1D
Bus frequency (tcyc = 1/fBus)fBus
dc
—
10
MHz
2
D
Internal low power oscillator period
tLPO
700
—
1300
μs
3D
External reset pulse width2
2 This is the shortest pulse that is guaranteed to be recognized as a reset pin request.
textrst
100
—
ns
4
D
Reset low drive
trstdrv
34
× t
cyc
——
ns
5D
BKGD/MS setup time after issuing background debug
force reset to enter user or BDM modes
tMSSU
500
——
ns
6D
BKGD/MS hold time after issuing background debug
force reset to enter user or BDM modes 3
3 To enter BDM mode following a POR, BKGD/MS should be held low during the power-up and for a hold time of t
MSH after VDD
rises above VLVD.
tMSH
100
——
μs
7
D
IRQ pulse width
Asynchronous path2
Synchronous path4
4 This is the minimum pulse width that is guaranteed to pass through the pin synchronization circuitry. Shorter pulses may or
may not be recognized. In stop mode, the synchronizer is bypassed so shorter pulses can be recognized.
tILIH, tIHIL
100
1.5
× t
cyc
—
ns
8
D
Keyboard interrupt pulse width
Asynchronous path2
Synchronous path4
tILIH, tIHIL
100
1.5
× t
cyc
—
ns
9
C
Port rise and fall time — Non-LCD Pins
Low output drive (PTxDS = 0) (load = 50 pF)5, 6
Slew rate control disabled (PTxSE = 0)
Slew rate control enabled (PTxSE = 1)
5 Timing is shown with respect to 20% V
DD and 80% VDD levels. Temperature range –40 °C to 85 °C.
6 Except for LCD pins in Open Drain mode.
tRise, tFall
—
16
23
—
ns
Port rise and fall time — Non-LCD Pins
High output drive (PTxDS = 1) (load = 50 pF)5, 6
Slew rate control disabled (PTxSE = 0)
Slew rate control enabled (PTxSE = 1)
tRise, tFall
—
5
9
—
ns
10
C
Voltage Regulator Recovery time
tVRR
—
6
10
us
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9S08LL8CLF 制造商:Freescale Semiconductor 功能描述:IC 8BIT MCU HCS08 20MHZ LQFP-48
MC9S08LL8CLH 功能描述:IC MCU 8BIT 10KB FLASH 64-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:S08 標(biāo)準(zhǔn)包裝:1 系列:AVR® ATmega 核心處理器:AVR 芯體尺寸:8-位 速度:16MHz 連通性:I²C，SPI，UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，POR，PWM，WDT 輸入/輸出數(shù):32 程序存儲(chǔ)器容量:32KB（16K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:1K x 8 RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:44-TQFP 包裝:剪切帶 (CT) 其它名稱:ATMEGA324P-B15AZCT
MC9S08MM128 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Advanced Information
MC9S08MM128CLH 功能描述:8位微控制器 -MCU 8BIT 128K FLASH RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
MC9S08MM128CLK 功能描述:8位微控制器 -MCU 8BIT 128K FLASH RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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