參數(shù)資料
型號: ATF16V8BQL-15PC
廠商: Atmel
文件頁數(shù): 7/26頁
文件大?。?/td> 0K
描述: IC PLD 8CELL LOW PWR 15NS 20DIP
標準包裝: 18
系列: 16V8
可編程類型: EE PLD
宏單元數(shù): 8
輸入電壓: 5V
速度: 15ns
安裝類型: 通孔
封裝/外殼: 20-DIP(0.300",7.62mm)
供應商設備封裝: 20-PDIP
包裝: 管件
15
7707F–AVR–11/10
AT90USB82/162
4.8.1
Interrupt Response Time
The interrupt execution response for all the enabled AVR interrupts is five clock cycles minimum.
After five clock cycles the program vector address for the actual interrupt handling routine is exe-
cuted. During these five clock cycle period, the Program Counter is pushed onto the Stack. The
vector is normally a jump to the interrupt routine, and this jump takes three clock cycles. If an
interrupt occurs during execution of a multi-cycle instruction, this instruction is completed before
the interrupt is served. If an interrupt occurs when the MCU is in sleep mode, the interrupt exe-
cution response time is increased by five clock cycles. This increase comes in addition to the
start-up time from the selected sleep mode.
A return from an interrupt handling routine takes three clock cycles. During these three clock
cycles, the Program Counter (three bytes) is popped back from the Stack, the Stack Pointer is
incremented by three, and the I-bit in SREG is set.
Assembly Code Example
sei
; set Global Interrupt Enable
sleep
; enter sleep, waiting for interrupt
; note: will enter sleep before any pending
; interrupt(s)
C Code Example
__enable_interrupt(); /* set Global Interrupt Enable */
__sleep(); /* enter sleep, waiting for interrupt */
/* note: will enter sleep before any pending interrupt(s) */
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相關代理商/技術參數(shù)
參數(shù)描述
ATF16V8BQL-15PC-RET 制造商:Atmel Corporation 功能描述:
ATF16V8BQL-15PI 功能描述:EEPLD - 電子擦除可編程邏輯設備 250 GATE EPLD 15NS IND TEMP RoHS:否 制造商:Atmel 邏輯系列:ATF16V8BQL 最大工作頻率:62 MHz 可編程輸入/輸出端數(shù)量:20 電源電流:20 mA 延遲時間:15 ns 每個宏指令的積項數(shù):8 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 大電池數(shù)量:8 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP-20
ATF16V8BQL-15PU 功能描述:EEPLD - 電子擦除可編程邏輯設備 15 ns 20 I/O Pins 8 macorcells 8 reg RoHS:否 制造商:Atmel 邏輯系列:ATF16V8BQL 最大工作頻率:62 MHz 可編程輸入/輸出端數(shù)量:20 電源電流:20 mA 延遲時間:15 ns 每個宏指令的積項數(shù):8 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 大電池數(shù)量:8 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP-20
ATF16V8BQL-15SC 功能描述:EEPLD - 電子擦除可編程邏輯設備 250 GATE 15 NS WAFER - 15NS RoHS:否 制造商:Atmel 邏輯系列:ATF16V8BQL 最大工作頻率:62 MHz 可編程輸入/輸出端數(shù)量:20 電源電流:20 mA 延遲時間:15 ns 每個宏指令的積項數(shù):8 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 大電池數(shù)量:8 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP-20
ATF16V8BQL-15SI 功能描述:EEPLD - 電子擦除可編程邏輯設備 250 GATE 15 NS WAFER - 15NS RoHS:否 制造商:Atmel 邏輯系列:ATF16V8BQL 最大工作頻率:62 MHz 可編程輸入/輸出端數(shù)量:20 電源電流:20 mA 延遲時間:15 ns 每個宏指令的積項數(shù):8 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 大電池數(shù)量:8 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP-20