參數資料
型號： MC9328MX21SVM
廠商： Freescale Semiconductor
文件頁數： 4/88頁
文件大小： 0K
描述： IC MPU I.MX21S 289-MAPBGA
標準包裝： 90
系列： i.MX21
核心處理器： ARM9
芯體尺寸： 32-位
速度： 266MHz
連通性： 1 線，EBI/EMI，I²C，IrDA，MMC，智能卡，SPI，SSI，UART/USART，USB OTG
外圍設備： DMA，I²S，LCD，POR，PWM，WDT
輸入/輸出數： 192
程序存儲器類型： ROMless
電壓 - 電源 (Vcc/Vdd)： 1.45 V ~ 3.3 V
振蕩器型： 外部
工作溫度： -40°C ~ 85°C
封裝/外殼： 289-LFBGA
包裝： 托盤
MC9328MX21S Technical Data, Rev. 1.3
12
Freescale Semiconductor
Specifications
3
Specifications
This section contains the electrical specifications and timing diagrams for the i.MX21S processor.
3.1
Maximum Ratings
Table 3 provides the maximum ratings.
CAUTION
Stresses beyond those listed under “Maximum Ratings,” (Table 3) may cause
permanent damage to the device. These are stress ratings only. Functional operation
of the device at these or any other conditions beyond those indicated under
“266 MHz Recommended Operating Range” (Table 4) is not implied. Exposure to
maximum-rated conditions for extended periods may affect device reliability.
KP_ROW[7:0]
Keypad Row selection signals. KP_ROW[7:6] are multiplexed with UART2_RTS and UART2_RXD
signals respectively. Alternatively, KP_ROW7 and KP_ROW6 are available on the internal factory test
signals TEST_WB0 and TEST_WB1 respectively. The Function Multiplexing Control Register in the
System Control chapter must be used in conjunction with programming the GPIO multiplexing (to select
the alternate signal multiplexing) to choose which signals KP_ROW6 and KP_ROW7 are available.
Noisy Supply Pins
NVDD
Noisy Supply for the I/O pins. There are six (6) I/O voltages, NVDD1 through NVDD6.
NVSS
Noisy Ground for the I/O pins
Supply Pins – Analog Modules
VDDA
Supply for analog blocks
QVSS (internally
connected to AVSS)
Quiet GND for analog blocks (QVSS and AVSS are synonymous)
Internal Power Supplies
QVDD
Power supply pins for silicon internal circuitry
QVSS
Quiet GND pins for silicon internal circuitry
QVDDX
Power supply pin for the ARM core. Externally connect directly to QVDD
Table 3. Maximum Ratings
Ref. Num
Parameter
Symbol
Min
Max
Units
1
Supply Voltage
QVDDmax, QVDDXmax
-0.3
2.1
V
NVDDmax, VDDAmax
-0.3
3.3
V
2
Input Voltage Range
VImax
-0.3
VDD + 0.31
1. VDD is the supply voltage associated with the input. See
Signal Multiplexing Scheme table in the reference manual.
V
3
Storage Temperature Range
Tstorage
-55
150
oC
Table 2. i.MX21S Signal Descriptions (Continued)
Signal Name
Function/Notes
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:
i.MX21
Product
Family
相關PDF資料
PDF描述
MCF5373LCVM240J IC MPU RISC 240MHZ 196MABGA
MCF52274CLU120 MCU 32-BIT LCD TOUCH 176-LQFP
HR25A-9J-20P CONN JACK 20POS MALE SOLDER
MCF5373LCVM240 IC MCU 32BIT 240MHZ 196-MAPBGA
JBXFD0G02MSSDSMR CONN PLUG 2POS STRAIGHT SOLDER
相關代理商/技術參數
參數描述
MC9328MX21SVMR2 功能描述:處理器 - 專門應用 DB I.MX21 17X17 PB-FR RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數據總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數據緩存: 數據 RAM 大小:128 KB 數據 ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MC9328MX21VG 制造商:Rochester Electronics LLC 功能描述:APPLICATIONS PROCESSOR - Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述:
MC9328MX21VH 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:i.MX family of microprocessors
MC9328MX21VK 功能描述:處理器 - 專門應用 DB I.MX21 PB-FR RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數據總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數據緩存: 數據 RAM 大小:128 KB 數據 ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MC9328MX21VK 制造商:Freescale Semiconductor 功能描述:Microprocessor
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*