- 您現(xiàn)在的位置：買賣IC網 > PDF目錄1952 > MCF51CN128CLH (Freescale Semiconductor)IC MCU 32BIT 128K FLASH 64-LQFP PDF資料下載
參數(shù)資料
| 型號： | MCF51CN128CLH |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 8/48頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 32BIT 128K FLASH 64-LQFP |
| 產品培訓模塊： | MCF51CN Family - Ultimate Ethernet Solutions Tower System |
| 標準包裝： | 160 |
| 系列： | MCF51CN |
| 核心處理器： | Coldfire V1 |
| 芯體尺寸： | 32-位 |
| 速度： | 50MHz |
| 連通性： | 以太網，I²C，SCI，SPI |
| 外圍設備： | LVD，PWM，WDT |
| 輸入/輸出數(shù)： | 54 |
| 程序存儲器容量： | 128KB（128K x 8） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 24K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.8 V ~ 3.6 V |
| 數(shù)據轉換器： | A/D 12x12b |
| 振蕩器型： | 外部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 64-LQFP |
| 包裝： | 托盤 |
| 產品目錄頁面： | 732 (CN2011-ZH PDF) |
| 配用： | TWR-MCF51CN-ND - KIT TOWER BOARD TWR-MCF51CN-KIT-ND - KIT TOWER BOARD/SERIAL/ELEVATOR |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁當前第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
MCF51CN128 ColdFire Microcontroller Data Sheet, Rev. 4
Electrical Characteristics
Freescale Semiconductor
16
Figure 5. Pull-up and Pull-down Typical Resistor Values
17
P
Low-voltage detection threshold —
low range8
VLVDL
VDD falling
VDD rising
1.70
1.80
1.83
1.89
1.95
2.00
V
18
P
Low-voltage warning threshold —
high range8
VLVWH
VDD falling
VDD rising
2.50
2.62
2.70
V
19
P
Low-voltage warning threshold —
low range8
VLVWL
VDD falling
VDD rising
2.25
2.29
2.32
2.39
2.45
2.49
V
20
P Bandgap Voltage Reference10
VBG
—
1.151.171.18
V
1 Typical values are measured at 25
°C. Characterized, not tested
2 As an exception, the Fast Ethernet Controller (FEC) is only operational above the operating voltage of 3 V.
3 As the supply voltage rises, the LVD circuit will hold the MCU in reset until the supply has risen above V
LVDL.
4 All functional non-supply pins are internally clamped to V
SS and VDD.
5 Input must be current limited to the value specified. To determine the value of the required current-limiting resistor, calculate
resistance values for positive and negative clamp voltages, then use the larger of the two values.
6 Power supply must maintain regulation within operating V
DD range during instantaneous and operating maximum current
conditions. If positive injection current (VIn > VDD) is greater than IDD, the injection current may flow out of VDD and could result
in external power supply going out of regulation. Ensure external VDD load will shunt current greater than maximum injection
current. This will be the greatest risk when the MCU is not consuming power. Examples are: if no system clock is present, or if
clock rate is very low (which would reduce overall power consumption).
7 Maximum is highest voltage that POR is guaranteed.
8 Low voltage detection and warning limits measured at 1 MHz bus frequency.
9 Run at 1 MHz bus frequency
10 Factory trimmed at V
DD = 3.3 V, Temp = 25 °C
Table 8. DC Characteristics (continued)
Num C
Characteristic
Symbol
Condition
Min
Typ1
Max
Unit
PULL-UP RESISTOR TYPICALS
VDD (V)
PULL-UP
RE
SISTO
R
(k
Ω
)
20
25
30
35
40
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
25
°C
85
°C
–40
°C
PULL-DOWN RESISTOR TYPICALS
VDD (V)
PUL
L
-D
OWN
R
E
SI
ST
ANCE
(
kΩ
)
20
25
30
35
40
1.8
2.3
2.8
3.3
25
°C
85
°C
–40
°C
3.6
相關PDF資料 |
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 |
相關代理商/技術參數(shù) |
參數(shù)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 處理器系列:TMS320F28x 數(shù)據總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據 RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格: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 處理器系列:TMS320F28x 數(shù)據總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據 RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT |
| MCF51EM128CLK | 制造商:Freescale Semiconductor 功能描述:32-BIT MICROCONTROLLER IC ColdFire 50. |
發(fā)布緊急采購，3分鐘左右您將得到回復。