- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄10956 > MCF54416CMJ250 (Freescale Semiconductor)IC MCU 32BIT 256MAPBGA PDF資料下載
參數(shù)資料
| 型號： | MCF54416CMJ250 |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 20/61頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 32BIT 256MAPBGA |
| 標(biāo)準(zhǔn)包裝： | 450 |
| 系列： | MCF5441x |
| 核心處理器： | Coldfire V4 |
| 芯體尺寸： | 32-位 |
| 速度： | 250MHz |
| 連通性： | 1 線，CAN，EBI/EMI，以太網(wǎng)，I²C，智能卡，SPI，SSI，UART/USART，USB，USB OTG |
| 外圍設(shè)備： | DMA，PWM，WDT |
| 輸入/輸出數(shù)： | 87 |
| 程序存儲器類型： | ROMless |
| RAM 容量： | 64K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.14 V ~ 1.32 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 8x12b，D/A 2x12b |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 256-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頁第17頁第18頁第19頁當(dāng)前第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頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁
Electrical characteristics
MCF5441x ColdFire Microprocessor Data Sheet, Rev. 8
Freescale Semiconductor
27
4.8
Oscillator and PLL electrical characteristics
Reference Figure 9 for crystal circuits.
Table 14. PLL electrical characteristics
Num
Characteristic
Symbol
Min
Max
Unit
1
PLL Reference Frequency Range1
Crystal reference
External reference
fref_crystal
fref_ext
141
501
501
1
These reference value ranges are for after a PLL predivider (PREDIV), which can be programmed to 1, 2, 4, 8, or 16.
The PREDIV value can be set while booting from serial flash. In parallel reset configuration, the PREDIV value is set to
one. In this mode, if the input frequency results in an out of range reference frequency, boot the processor in limp
mode, set the proper PREDIV and multiplier settings, and switch to PLL mode.
MHz
2
Core frequency
FB_CLK frequency2 (MISCCR2[FBHALF] = 0)
2
All internal registers retain data at 0 Hz.
fsys
fsys/2
120
60
250
100
MHz
3
VCO frequency
fvco
240
500
MHz
4
DCC frequency3
3 Required only for DDR2 memory.
fDCC
300
500
MHz
5
Crystal start-up time4, 5
4
This parameter is guaranteed by characterization before qualification rather than 100% tested.
5
Proper PC board layout procedures must be followed to achieve specifications.
tcst
—10
ms
6
EXTAL input high voltage
External and limp modes
VIHEXT
EVIH
EVDD
V
7
EXTAL input low voltage
External and limp modes
VILEXT
0EVIL
V
8PLL lock time 4, 6
6
This specification is the PLL lock time only and does not include oscillator start-up time.
tlpll
—50
ms
9
Duty cycle of reference 4
tdc
–45%
+45%
%
10
Crystal capacitive load
CL
—
From crystal
spec
pF
11
Feedback resistor
RF
10
—
M
12
Series resistor
RS
0
200
13
Discrete load capacitance for XTAL
CL_XTAL
—2
C
L –
CS_XTAL –
CPCB_XTAL
7
CPCB_EXTAL and CPCB_XTAL are the measured PCB stray capacitances on EXTAL and XTAL, respectively.
pF
14
Discrete load capacitance for EXTAL
CL_EXTAL
—2
C
L –
CS_EXTAL –
CPCB_EXTAL
pF
15
Peak-to-peak jitter (clock edge to clock edge)
Long term jitter
8
Jitter is the average deviation from the programmed frequency measured over the specified interval at maximum fsys.
Measurements are made with the device powered by filtered supplies and clocked by a stable external clock signal.
Noise injected into the PLL circuitry via PLL VDD, EVDD, and VSS and variation in crystal oscillator frequency increase
the Cjitter percentage for a given interval.
Cjitter
—
10
0.1
% fsys/3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC9S12GC128MFUE | IC MCU 128K FLASH 25MHZ 80-QFP |
| UTS710E6S | CONN RCPT JAM NUT 6POS W/SCKT |
| SPC5604CF2MLL6 | IC MCU 32BIT 512KB FLASH 100LQFP |
| CS4299-JQZ | IC CODEC AC 97 W/SRC 48LQFP |
| MCF5208CVM166J | IC MCU 32BIT 196-MAPBGA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCF54416CMJ250 | 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU COLDFIRE 250MHZ 256-MA |
| MCF54417CMJ250 | 功能描述:微處理器 - MPU COLDFIREV4M CORE C90LP 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MCF54417CMJ250 | 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU COLDFIRE 250MHZ 256-MA |
| MCF54418CMJ250 | 功能描述:微處理器 - MPU COLDFIREV4M CORE C90LP 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MCF54418CMJ250 | 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU COLDFIRE 250MHZ 256-MA |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。