- 您现在的位置：买卖IC网 > PDF目录1952 > MCF51CN128CLH (Freescale Semiconductor)IC MCU 32BIT 128K FLASH 64-LQFP PDF资料下载
参数资料
| 型号： | MCF51CN128CLH |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 15/48页 |
| 文件大小： | 0K |
| 描述： | IC MCU 32BIT 128K FLASH 64-LQFP |
| 产品培训模块： | MCF51CN Family - Ultimate Ethernet Solutions Tower System |
| 标准包装： | 160 |
| 系列： | MCF51CN |
| 核心处理器： | Coldfire V1 |
| 芯体尺寸： | 32-位 |
| 速度： | 50MHz |
| 连通性： | 以太网，I²C，SCI，SPI |
| 外围设备： | LVD，PWM，WDT |
| 输入/输出数： | 54 |
| 程序存储器容量： | 128KB（128K x 8） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 24K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 1.8 V ~ 3.6 V |
| 数据转换器： | A/D 12x12b |
| 振荡器型： | 外部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 64-LQFP |
| 包装： | 托盘 |
| 产品目录页面： | 732 (CN2011-ZH PDF) |
| 配用： | TWR-MCF51CN-ND - KIT TOWER BOARD TWR-MCF51CN-KIT-ND - KIT TOWER BOARD/SERIAL/ELEVATOR |
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页第13页第14页当前第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
MCF51CN128 ColdFire Microcontroller Data Sheet, Rev. 4
Electrical Characteristics
Freescale Semiconductor
22
8C
Resolution of trimmed DCO output
frequency at fixed voltage and
temperature (not using FTRIM)
Δf
dco_res_t
—
± 0.2
± 0.4
%fdco
9P
Total deviation of trimmed DCO output
frequency over voltage and
temperature
Δf
dco_t
—
+ 0.5
-1.0
± 2
%fdco
10
C
Total deviation of trimmed DCO output
frequency over fixed voltage and
temperature range of 0 - 70
°C
Δf
dco_t
—
± 0.5
± 1
%fdco
11
C FLL acquisition time 2
tfll_acquire
——
1
ms
12
D PLL acquisition time 3
tpll_acquire
——
1
ms
13
C
Long term Jitter of DCO output clock
(averaged over 2ms interval) 4
CJitter
—0.02
0.2
%fdco
14
D VCO operating frequency
fvco
7.0
—
55.0
MHz
15
D Lock entry frequency tolerance5
Dlock
± 1.49
—
± 2.98
%
16
D Lock exit frequency tolerance6
Dunl
± 4.47
—
± 5.97
%
17
D Lock time - FLL
tfll_lock
——
tfll_acquire+
1075(1/fint_t
)
s
18
D Lock time - PLL
tpll_lock
——
tpll_acquire+
1075(1/fpll_r
ef)
s
19
D
Loss of external clock minimum
frequency - RANGE = 0
floc_low
(3/5) x fint
—
kHz
1 TRIM register at default value (0x80) and FTRIM control bit at default value (0x0).
2 This specification applies to any time the FLL reference source or reference divider is changed, trim value changed or changing
from FLL disabled (BLPE, BLPI) to FLL enabled (FEI, FEE, FBE, FBI). If a crystal/resonator is being used as the reference,
this specification assumes it is already running.
3 This specification applies to any time the PLL VCO divider or reference divider is changed, or changing from PLL disabled
(BLPE, BLPI) to PLL enabled (PBE, PEE). If a crystal/resonator is being used as the reference, this specification assumes it is
already running.
4 Jitter is the average deviation from the programmed frequency measured over the specified interval at maximum f
BUS.
Measurements are made with the device powered by filtered supplies and clocked by a stable external clock signal. Noise
injected into the FLL circuitry via VDD and VSS and variation in crystal oscillator frequency increase the CJitter percentage for a
given interval.
5 Below D
lock minimum, the MCG is guaranteed to enter lock. Above Dlock maximum, the MCG does not enter lock. But if the
MCG is already in lock, then the MCG may stay in lock.
6 Below D
unl minimum, the MCG does not exit lock if already in lock. Above Dunl maximum, the MCG is guaranteed to exit lock.
Table 11. MCG Frequency Specifications (continued)(Temperature Range = –40 to 125
°C Ambient)
Num C
Rating
Symbol
Min
Typical
Max
Unit
相关PDF资料 |
PDF描述 |
|---|---|
| MCF51EM256CLL | IC MCU 32BIT 256KB FLASH 100LQFP |
| MCF51JE256VML | IC MCU 256K COLDF 104-PBGA |
| MCF51JM128VQH | IC MCU 128/16K FLASH/SRAM 64QFP |
| MCF51MM256VML | IC MCU 32BIT 256K COLDF 104-PBGA |
| MCF51QE32CLH | IC MCU 32BIT 32K FLASH 64-LQFP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MCF51CN128CLH | 制造商:Freescale Semiconductor 功能描述:IC 32BIT MCU COLDFIRE 50.33MHZ LQFP64 |
| MCF51CN128CLK | 功能描述:32位微控制器 - MCU 32-Bit 128K Flash w/ On-Chip Ethernet RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| MCF51CN128CLK | 制造商:Freescale Semiconductor 功能描述:IC 32BIT MCU COLDFIRE 50.33MHZ LQFP80 |
| MCF51EM128CLK | 功能描述:32位微控制器 - MCU 16 Bit256K Flash CFV1 RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| MCF51EM128CLK | 制造商:Freescale Semiconductor 功能描述:32-BIT MICROCONTROLLER IC ColdFire 50. |
发布紧急采购，3分钟左右您将得到回复。