參數(shù)資料
型號(hào): MK51DX256ZCLK10R
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP80
封裝: 12 X 12 MM, LQFP-80
文件頁(yè)數(shù): 14/75頁(yè)
文件大?。?/td> 1053K
代理商: MK51DX256ZCLK10R
5.2.2 General switching specifications
These general purpose specifications apply to all signals configured for GPIO, UART,
CMT, and I2C signals.
Table 10. General switching specifications
Symbol
Description
Min.
Max.
Unit
Notes
GPIO pin interrupt pulse width (digital glitch filter
disabled) — Synchronous path
1.5
Bus clock
cycles
GPIO pin interrupt pulse width (digital glitch filter
disabled, analog filter enabled) — Asynchronous path
100
ns
GPIO pin interrupt pulse width (digital glitch filter
disabled, analog filter disabled) — Asynchronous path
16
ns
External reset pulse width (digital glitch filter disabled)
100
ns
Mode select (EZP_CS) hold time after reset
deassertion
2
Bus clock
cycles
Port rise and fall time (high drive strength)
Slew disabled
1.71 ≤ VDD ≤ 2.7V
2.7 ≤ VDD ≤ 3.6V
Slew enabled
1.71 ≤ VDD ≤ 2.7V
2.7 ≤ VDD ≤ 3.6V
12
TBD
36
TBD
ns
Port rise and fall time (low drive strength)
Slew disabled
1.71 ≤ VDD ≤ 2.7V
2.7 ≤ VDD ≤ 3.6V
Slew enabled
1.71 ≤ VDD ≤ 2.7V
2.7 ≤ VDD ≤ 3.6V
32
TBD
36
TBD
ns
1. The greater synchronous and asynchronous timing must be met.
2. This is the shortest pulse that is guaranteed to be recognized.
3. 75pF load
4. 15pF load
5.3 Thermal specifications
General
K51 Sub-Family Data Sheet Data Sheet, Rev. 5, 5/2011.
Freescale Semiconductor, Inc.
Preliminary
21
相關(guān)PDF資料
PDF描述
MK51DX256ZCMB10R 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA81
MK51DX256ZCLK10 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP80
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