参数资料
型号: MC56F8122VFAE
厂商: Freescale Semiconductor
文件页数: 9/136页
文件大小: 0K
描述: IC DSP 16BIT 40MHZ 48-LQFP
标准包装: 250
系列: 56F8xxx
核心处理器: 56800E
芯体尺寸: 16-位
速度: 40MHz
连通性: SCI,SPI
外围设备: POR,WDT
输入/输出数: 21
程序存储器容量: 32KB(16K x 16)
程序存储器类型: 闪存
RAM 容量: 4K x 16
电压 - 电源 (Vcc/Vdd): 2.25 V ~ 3.6 V
数据转换器: A/D 6x12b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 48-LQFP
包装: 托盘
产品目录页面: 734 (CN2011-ZH PDF)
56F8322 Techncial Data, Rev. 16
106
Freescale Semiconductor
Preliminary
Table 10-6 Power-On Reset Low Voltage Parameters
Characteristic
Symbol
Min
Typ
Max
Units
POR Trip Point Rising1
1. Both VEI2.5 and VEI3.3 thresholds must be met for POR to be released on power-up.
PORR
———
V
POR Trip Point Falling
PORF
1.75
1.8
1.9
V
LVI, 2.5V Supply, trip point2
2. When VDD_CORE drops below VEI2.5, an interrupt is generated.
VEI2.5
—2.14—
V
LVI, 3.3V supply, trip point3
3. When VDD_CORE drops below VEI3.3, an interrupt is generated.
VEI3.3
—2.7
V
Bias Current
I bias
—110
130
μA
Table 10-7 Current Consumption per Power Supply Pin (Typical)
On-Chip Regulator Enabled (OCR_DIS = Low)
Mode
IDD_IO
1
1. No Output Switching (Output switching current can be estimated from I = CVf for each output)
2. Includes Processor Core current supplied by internal voltage regulator
IDD_ADC
IDD_OSC_PLL
Test Conditions
RUN1_MAC
115mA
25mA
2.5mA
60MHz Device Clock
All peripheral clocks are enabled
Continuous MAC instructions with fetches from
Data RAM
ADC powered on and clocked
Wait3
60mA
35
μA2.5mA
60MHz Device Clock
All peripheral clocks are enabled
ADC powered off
Stop1
5.7mA
0
μA360μA
4MHz Device Clock
All peripheral clocks are off
Relaxation oscillator is on
ADC powered off
PLL powered off
Stop2
5mA
0
μA145μA
Relaxation oscillator is off
All peripheral clocks are off
ADC powered off
PLL powered off
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