参数资料
型号: MCF5212LCVM80J
厂商: Freescale Semiconductor
文件页数: 26/56页
文件大小: 0K
描述: IC MCU 256K FLASH 80MHZ 81MAPBGA
标准包装: 240
系列: MCF521x
核心处理器: Coldfire V2
芯体尺寸: 32-位
速度: 80MHz
连通性: I²C,SPI,UART/USART
外围设备: DMA,LVD,POR,PWM,WDT
输入/输出数: 56
程序存储器容量: 256KB(256K x 8)
程序存储器类型: 闪存
RAM 容量: 32K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 8x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 81-LBGA
包装: 托盘
MCF5213 ColdFire Microcontroller, Rev. 3
Electrical Characteristics
Freescale Semiconductor
32
2.7
Clock Source Electrical Specifications
Output high voltage (high drive)
IOH = -5 mA
VOH
VDD – 0.5
V
Output low voltage (high drive)
IOL = 5 mA
VOL
—0.5
V
Output high voltage (low drive)
IOH = -2 mA
VOH
VDD - 0.5
V
Output low voltage (low drive)
IOL = 2 mA
VOL
—0.5
V
Weak internal pull Up device current, tested at VIL Max.
2
IAPU
–10
–130
μA
Input Capacitance 3
All input-only pins
All input/output (three-state) pins
Cin
7
pF
1 Refer to Table 27 for additional PLL specifications.
2 Refer to Table 3 for pins having internal pull-up devices.
3 This parameter is characterized before qualification rather than 100% tested.
Table 27. PLL Electrical Specifications
(VDD and VDDPLL = 2.7 to 3.6 V, VSS = VSSPLL = 0 V)
Characteristic
Symbol
Min
Max
Unit
PLL reference frequency range
Crystal reference
External reference
fref_crystal
fref_ext
2
10.0
MHz
System frequency 1
External clock mode
On-chip PLL frequency
fsys
0
fref / 32
66.67 or 802
66.67 or 802
MHz
Loss of reference frequency 3, 5
fLOR
100
1000
kHz
Self clocked mode frequency 4
fSCM
15
MHz
Crystal start-up time 5, 6
tcst
—10
ms
EXTAL input high voltage
External reference
VIHEXT
2.0
VDD
V
EXTAL input low voltage
External reference
VILEXT
VSS
0.8
V
PLL lock time4,7
tlpll
—500
μs
Duty cycle of reference 4
tdc
40
60
% fref
Table 26. DC Electrical Specifications (continued)1
Characteristic
Symbol
Min
Max
Unit
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