- 您现在的位置：买卖IC网 > PDF目录45073 > MAC7121MAG50XX (FREESCALE SEMICONDUCTOR INC) MICROCONTROLLER, PQFP112 PDF资料下载
参数资料
| 型号： | MAC7121MAG50XX |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | MICROCONTROLLER, PQFP112 |
| 封装： | 20 X 20 MM, 1.40 MM HEIGHT, 0.65 MM PITCH, ROHS COMPLIANT, MS-026BFA, LQFP-112 |
| 文件页数： | 13/56页 |
| 文件大小： | 757K |
| 代理商： | MAC7121MAG50XX |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页当前第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页
MAC7100 Microcontroller Family Hardware Specifications, Rev. 1.2
Preliminary
Electrical Characteristics
Freescale Semiconductor
20
3.9
External Bus Timing
NOTE
All processor bus timings are synchronous; that is, input setup/hold and output delay
with respect to the rising edge of a reference clock. The reference clock is the
CLKOUT output. All other timing relationships can be derived from these values.
Figure 6. General Input Timing Requirements
Table 24. External Bus Input Timing Specifications 1
NOTES:
1. Assumes CLKOUT is configured for full drive strength (via the PIM CONFIG2_D[RDS] bit).
Num
C
Rating
Symbol
Min
Max
Unit
M1
P CLKOUT period 2
2. CLKOUT is equal to the system clock, fSYS. If CLKSEL[PLLSEL] is set then fSYS is equal to fVCO (table Table 20,
K3); if it is clear then fSYS is equal to fOSC (table Table 19, J1a or J1b). Throughout this document, tCYC is used to
specify a unit of time equal to 1
÷ CLKOUT (which is equal to t
fsys).
tCYC
20
—
ns
Control Inputs
M2a
P Control input valid to CLKOUT high 3
3. The TA pin is the only control input on MAC7100 family devices.
tCVCH
13
—
ns
M3a
P CLKOUT high to control inputs invalid 3
tCHCII
0—
ns
Data Inputs
M4
P Data input (DATA[15:0]) valid to CLKOUT high
tDIVCH
9—
ns
M5
P CLKOUT high to data input (DATA[15:0]) invalid
tCHDII
0—
ns
CLKOUT (50 MHz)
1.5 V
Valid
Invalid
tSETUP
tHOLD
Input Setup & Hold
Input Rise Time
VH = VIH
VL = VIL
tRISE = 1.5 ns
Input Fall Time
VH = VIH
VL = VIL
tFALL = 1.5 ns
CLKOUT
Inputs
1.5 V
M5
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:MAC7131
products
in
208
MAPBGA
packages
相关PDF资料 |
PDF描述 |
|---|---|
| MAC7116CPV50XX | MICROCONTROLLER, PQFP144 |
| MAC7106VAG50XX | MICROCONTROLLER, PQFP144 |
| MAC7111VAG50XX | MICROCONTROLLER, PQFP144 |
| MAC7136VVM50XX | MICROCONTROLLER, PBGA208 |
| MAC7106CPV50XX | MICROCONTROLLER, PQFP144 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAC7121MFU | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:MAC7100 Microcontroller Family Hardware Specifications |
| MAC7121MFU50 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontroller Family Hardware Specifications |
| MAC7121MPV | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:MAC7100 Microcontroller Family Hardware Specifications |
| MAC7121MPV50 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MAC7121MVF | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:MAC7100 Microcontroller Family Hardware Specifications |
发布紧急采购，3分钟左右您将得到回复。