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參數(shù)資料
| 型號(hào)： | MC9S08QE32CLC |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, FLASH, 50.33 MHz, MICROCONTROLLER, PQFP32 |
| 封裝： | 7 X 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BBA, LQFP-32 |
| 文件頁數(shù)： | 14/46頁 |
| 文件大小： | 985K |
| 代理商： | MC9S08QE32CLC |
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Electrical Characteristics
MC9S08QE32 Series MCU Data Sheet, Rev. 6
Freescale Semiconductor
21
Figure 13. Reset Timing
Figure 14. IRQ/KBIPx Timing
3.10.2
TPM Module Timing
Synchronizer circuits determine the shortest input pulses that can be recognized or the fastest clock that
can be used as the optional external source to the timer counter. These synchronizers operate from the
current bus rate clock.
8
D
Keyboard interrupt pulse width
Asynchronous path2
Synchronous path5
tILIH, tIHIL
100
1.5
× t
cyc
—
ns
9C
Port rise and fall time —
Low output drive (PTxDS = 0) (load = 50 pF)5
Slew rate control disabled (PTxSE = 0)
Slew rate control enabled (PTxSE = 1)
tRise, tFall
—
8
31
—
ns
Port rise and fall time —
High output drive (PTxDS = 1) (load = 50 pF)
Slew rate control disabled (PTxSE = 0)
Slew rate control enabled (PTxSE = 1)
tRise, tFall
—
7
24
—
ns
10
C
Voltage regulator recovery time
tVRR
—4
—
μs
1 Typical values are based on characterization data at V
DD = 3.0 V, 25 °C unless otherwise stated.
2 This is the shortest pulse that is guaranteed to be recognized as a reset pin request. Shorter pulses are not guaranteed to
override reset requests from internal sources.
3 To enter BDM mode following a POR, BKGD/MS must be held low during the power-up and for a hold time of t
MSH after VDD
rises above VLVD.
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 in that case.
5 Timing is shown with respect to 20% V
DD and 80% VDD levels. Temperature range –40 °C to 85 °C.
Table 12. Control Timing (continued)
Num
C
Rating
Symbol
Min
Typical1
Max
Unit
textrst
RESET PIN
tIHIL
KBIPx
tILIH
IRQ/KBIPx
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC9S08QE32CLC | 制造商:Freescale Semiconductor 功能描述:IC 8BIT MCU HCS08 50MHZ LQFP-32 |
| MC9S08QE32CLCR | 功能描述:8位微控制器 -MCU 9S08QE32-C&I-32LQFP 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 |
| MC9S08QE32CLD | 功能描述:8位微控制器 -MCU 9S08QE32-C&I-44LQFP 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 |
| MC9S08QE32CLD | 制造商:Freescale Semiconductor 功能描述:IC 8BIT MCU HC08 50MHZ LQFP-44 |
| MC9S08QE32CWL | 功能描述:8位微控制器 -MCU 9S08QE32-C&I-28SOICW 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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