參數(shù)資料
型號: MCF51JM64EVLK
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 50.33 MHz, RISC MICROCONTROLLER, PQFP80
封裝: 14 X 14 MM, 1.40 MM HEIGHT, 0.65 MM PITCH, LQFP-80
文件頁數(shù): 11/50頁
文件大?。?/td> 1244K
代理商: MCF51JM64EVLK
Preliminary Electrical Characteristics
MCF51JM128 ColdFire Microcontroller, Rev. 3
Freescale Semiconductor
19
7P
Input low voltage; all digital inputs
VDD = 5V
VDD = 3V
VIL
——
1.75
1.05
V
8
P Input hysteresis; all digital inputs
Vhys
0.06
× V
DD
mV
9
P Input leakage current; input only pins3
|IIn|—
0.1
1
μA
10
P High Impedance (off-state) leakage current3
|IOZ|—
0.1
1
μA
11
P Internal pullup resistors4
RPU
20
45
65
k
Ω
12
P Internal pulldown resistors5
RPD
20
45
65
k
Ω
13
Internal pullup resistor to USBDP (to VUSB33)
Idle
Transmit
RPUPD
900
1425
1300
2400
1575
3090
k
Ω
14
C Input Capacitance; all non-supply pins
CIn
——
8
pF
15
P POR rearm voltage
VPOR
0.9
1.4
2.0
V
16
D POR rearm time
tPOR
10
μs
17
P
Low-voltage detection threshold —
high range
VDD falling
VDD rising
VLVD1
3.9
4.0
4.1
4.2
V
P
Low-voltage detection threshold —
low range
VDD falling
VDD rising
VLVD0
2.48
2.54
2.56
2.62
2.64
2.70
V
18
C
Low-voltage warning threshold —
high range 1
VDD falling
VDD rising
VLVW3
4.5
4.6
4.7
4.8
V
19
P
Low-voltage warning threshold —
high range 0
VDD falling
VDD rising
VLVW2
4.2
4.3
4.4
4.5
V
20
P
Low-voltage warning threshold
low range 1
VDD falling
VDD rising
VLVW1
2.84
2.90
2.92
2.98
3.00
3.06
V
21
C
Low-voltage warning threshold —
low range 0
VDD falling
VDD rising
VLVW0
2.66
2.72
2.74
2.80
2.82
2.88
V
22
23
T
Low-voltage inhibit reset/recover hysteresis
5 V
3 V
Vhys
100
60
mV
1 Typical values are based on characterization data at 25
°C unless otherwise stated.
2 Operating voltage with USB enabled can be found in Section 2.14, “USB Electricals.”
Table 10. DC Characteristics (continued)
Num C
Parameter
Symbol
Min
Typ1
Max
Unit
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MCF51JM64VLD 制造商:Freescale Semiconductor 功能描述:IC 32BIT MCU 50.33MHZ LQFP-44
MCF51JM64VLH 功能描述:32位微控制器 - MCU RS64L 64K FLASH 8K RAM RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)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(jù) 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
MCF51JM64VLH 制造商:Freescale Semiconductor 功能描述:32-BIT MICROCONTROLLER IC ColdFire 50.