- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄10956 > MCF5372LCVM240J (Freescale Semiconductor)IC MPU RISC 240MHZ 196MABGA PDF資料下載
參數(shù)資料
| 型號(hào)： | MCF5372LCVM240J |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 17/46頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MPU RISC 240MHZ 196MABGA |
| 標(biāo)準(zhǔn)包裝： | 126 |
| 系列： | MCF537x |
| 核心處理器： | Coldfire V3 |
| 芯體尺寸： | 32-位 |
| 速度： | 240MHz |
| 連通性： | EBI/EMI，以太網(wǎng)，I²C，SPI，SSI，UART/USART，USB，USB OTG |
| 外圍設(shè)備： | DMA，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 62 |
| 程序存儲(chǔ)器類型： | ROMless |
| RAM 容量： | 32K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.4 V ~ 3.6 V |
| 振蕩器型： | 外部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 196-LBGA |
| 包裝： | 托盤 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁當(dāng)前第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁
MCF537x ColdFire Microprocessor Data Sheet, Rev. 4
Electrical Characteristics
Freescale Semiconductor
24
DD8
Data and Data Mask Output Hold (DQS-->DQ) Relative to
DQS (DDR Write Mode)6
tDQDMI
1.0
—
ns
DD9
Input Data Skew Relative to DQS (Input Setup)7
tDVDQ
—1
ns
DD10
Input Data Hold Relative to DQS8
tDIDQ
0.25
× SD_CLK
+0.5ns
—ns
DD11 DQS falling edge from SDCLK rising (output hold time)
tDQLSDCH
0.5
—
ns
DD12 DQS input read preamble width
tDQRPRE
0.9
1.1
SD_CLK
DD13 DQS input read postamble width
tDQRPST
0.4
0.6
SD_CLK
DD14 DQS output write preamble width
tDQWPRE
0.25
SD_CLK
DD15 DQS output write postamble width
tDQWPST
0.4
0.6
SD_CLK
1 SD_CLK is one SDRAM clock in (ns).
2 Pulse width high plus pulse width low cannot exceed min and max clock period.
3 Command output valid should be 1/2 the memory bus clock (SD_CLK) plus some minor adjustments for process, temperature,
and voltage variations.
4 This specification relates to the required input setup time of today’s DDR memories. The processor’s output setup should be
larger than the input setup of the DDR memories. If it is not larger, the input setup on the memory is in violation.
MEM_DATA[31:24] is relative to MEM_DQS[3], MEM_DATA[23:16] is relative to MEM_DQS[2], MEM_DATA[15:8] is relative to
MEM_DQS[1], and MEM_[7:0] is relative MEM_DQS[0].
5 The first data beat is valid before the first rising edge of DQS and after the DQS write preamble. The remaining data beats are
valid for each subsequent DQS edge.
6 This specification relates to the required hold time of today’s DDR memories. MEM_DATA[31:24] is relative to MEM_DQS[3],
MEM_DATA[23:16] is relative to MEM_DQS[2], MEM_DATA[15:8] is relative to MEM_DQS[1], and MEM_[7:0] is relative
MEM_DQS[0].
7 Data input skew is derived from each DQS clock edge. It begins with a DQS transition and ends when the last data line
becomes valid. This input skew must include DDR memory output skew and system level board skew (due to routing or other
factors).
8 Data input hold is derived from each DQS clock edge. It begins with a DQS transition and ends when the first data line
becomes invalid.
Table 11. DDR Timing Specifications (continued)
Num
Characteristic
Symbol
Min
Max
Unit
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:
MCF53721CVM240,
MCF5372LCVM240,
MCF5373LCVM240
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| VE-BNB-IY-F1 | CONVERTER MOD DC/DC 95V 50W |
| VE-BN4-IY-F3 | CONVERTER MOD DC/DC 48V 50W |
| UTS6JC12E4P | CONN PLUG 4POS W/BACKSHELL W/PIN |
| MC9S08DZ128CLH | MCU 8BIT 128K FLASH 64-LQFP |
| VE-BNZ-IX-F3 | CONVERTER MOD DC/DC 2V 30W |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCF5373 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor |
| MCF5373_08 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor |
| MCF5373CAB180 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microprocessor Data Sheet |
| MCF5373L | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor |
| MCF5373LCVM240 | 功能描述:微處理器 - MPU MCF5329 V4CORE 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。