參數(shù)資料
型號: MC68CK338CPV14B1
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 14.4 MHz, MICROCONTROLLER, PQFP144
封裝: PLASTIC, TQFP-144
文件頁數(shù): 37/133頁
文件大?。?/td> 944K
代理商: MC68CK338CPV14B1
MC68CK338
MOTOROLA
MC68CK338TS/D
131
NOTES:
1. All AC timing is shown with respect to 20% VDD and 70% VDD levels unless otherwise noted.
2. For high time, n = External SCK rise time; for low time, n = External SCK fall time.
3. Data can be recognized properly with longer transition times as long as MOSI/MISO signals from external
sources are at valid VOH/VOL prior to SCK transitioning between valid VOL and VOH. Due to process variation,
logic decision point voltages of the data and clock signals can differ, which can corrupt data if slower transition
times are used.
Table 74 QSPI Timing
(V
DD
and V
DDSYN
= 2.7 to 3.6 Vdc, V
SS
= 0 Vdc, T
A
= T
L
to T
H 200 pF load on all QSPI pins)
1
Num
Function
Symbol
Min
Max
Unit
1
Operating Frequency
Master
Slave
fop
DC
1/4
System Clock Frequency
2
Cycle Time
Master
Slave
tqcyc
4
510
tcyc
3
Enable Lead Time
Master
Slave
tlead
2
128
tcyc
4
Enable Lag Time
Master
Slave
tlag
2
1/2
SCK
tcyc
5
Clock (SCK) High or Low Time
Master
Slave2
tsw
2 tcyc – 60
2 tcyc – n
255 tcyc
ns
6
Sequential Transfer Delay
Master
Slave (Does Not Require Deselect)
ttd
17
13
8192
tcyc
7
Data Setup Time (Inputs)
Master
Slave
tsu
45
30
ns
8
Data Hold Time (Inputs)
Master
Slave
thi
0
30
ns
9
Slave Access Time
ta
—1
tcyc
10
Slave MISO Disable Time
tdis
—2
tcyc
11
Data Valid (after SCK Edge)
Master
Slave
tv
75
ns
12
Data Hold Time (Outputs)
Master
Slave
tho
0
ns
13
Rise Time
Input
Output
tri
tro
2
45
s
ns
14
Fall Time
Input3
Output
tfi
tfo
2
45
s
ns
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相關(guān)PDF資料
PDF描述
MC68CK338CPV14 32-BIT, 14.4 MHz, MICROCONTROLLER, PQFP144
MC68EN360CRC25 32-BIT, 25 MHz, RISC MICROCONTROLLER, CPGA241
MC68F333FE 32-BIT, FLASH, 16.78 MHz, MICROCONTROLLER, CQFP160
MC68F333FC 32-BIT, FLASH, 16.78 MHz, MICROCONTROLLER, PQFP160
MC68HC000L12F 16-BIT, 16.67 MHz, MICROPROCESSOR, CDIP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68CM16Z1 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC16Z Series
MC68CM16Z1CFC16 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC16Z Series
MC68CM16Z1CPV16 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC16Z Series
MC68E360VR25VLR2 功能描述:微處理器 - MPU QUICC ETHRN RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MC68E360ZP25VLR2 功能描述:IC MPU QUICC 32BIT 357-PBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:M683xx 標準包裝:1 系列:MPC85xx 處理器類型:32-位 MPC85xx PowerQUICC III 特點:- 速度:1.2GHz 電壓:1.1V 安裝類型:表面貼裝 封裝/外殼:783-BBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:783-FCPBGA(29x29) 包裝:托盤