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参数资料
| 型号： | MCF52256CAG66 |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQFP144 |
| 封装： | 20 X 20 MM, ROHS COMPLIANT, LQFP-144 |
| 文件页数： | 22/46页 |
| 文件大小： | 560K |
| 代理商： | MCF52256CAG66 |
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MCF52259 ColdFire Microcontroller, Rev. 4
Electrical Characteristics
Freescale Semiconductor
29
2.5
EzPort Electrical Specifications
2.6
ESD Protection
2 Reprogramming of a flash memory array block prior to erase is not required.
Table 11. EzPort Electrical Specifications
Name
Characteristic
Min
Max
Unit
EP1
EPCK frequency of operation (all commands except READ)
—
fsys / 2
MHz
EP1a
EPCK frequency of operation (READ command)
—
fsys / 8
MHz
EP2
EPCS_b negation to next EPCS_b assertion
2 × Tcyc
—ns
EP3
EPCS_B input valid to EPCK high (setup)
5
—
ns
EP4
EPCK high to EPCS_B input invalid (hold)
5
—
ns
EP5
EPD input valid to EPCK high (setup)
2
—
ns
EP6
EPCK high to EPD input invalid (hold)
5
—
ns
EP7
EPCK low to EPQ output valid (out setup)
—
12
ns
EP8
EPCK low to EPQ output invalid (out hold)
0
—
ns
EP9
EPCS_B negation to EPQ tri-state
—
12
ns
Table 12. ESD Protection Characteristics1, 2
1 All ESD testing is in conformity with CDF-AEC-Q100 Stress Test Qualification for
Automotive Grade Integrated Circuits.
2 A device is defined as a failure if after exposure to ESD pulses the device no longer
meets the device specification requirements. Complete DC parametric and functional
testing is performed per applicable device specification at room temperature followed by
hot temperature, unless specified otherwise in the device specification.
Characteristics
Symbol
Value
Units
ESD target for Human Body Model
HBM
2000
V
ESD target for Machine Model
MM
200
V
HBM circuit description
Rseries
1500
C
100
pF
MM circuit description
Rseries
0
C
200
pF
Number of pulses per pin (HBM)
Positive pulses
Negative pulses
—
1
—
Number of pulses per pin (MM)
Positive pulses
Negative pulses
—
3
—
Interval of pulses
—
1
sec
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCF52256CAG66 | 制造商:Freescale Semiconductor 功能描述:IC 32BIT MCU COLDFIRE/68K 66MHZ LQFP-144 |
| MCF52256CVN66 | 功能描述:32位微控制器 - MCU KIRN3 144MAPBGA 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 |
| MCF52256CVN66 | 制造商:Freescale Semiconductor 功能描述:32-bit Microcontroller IC |
| MCF52256CVN66J | 制造商:Freescale Semiconductor 功能描述:32-BIT MCF5225X COLDFIRE RISC 256KB FLASH 3.3V 144-PIN MA-B - Bulk |
| MCF52256VN80 | 制造商:Freescale Semiconductor 功能描述:MCU 32BIT V2 RISC 256KB FLASH 3.3V 144MAPBGA - Trays 制造商:Freescale Semiconductor 功能描述:MCU 32BIT COLDFIRE V2 144MAPBGA 制造商:Freescale Semiconductor 功能描述:32-bit Microcontroller IC 制造商:Freescale Semiconductor 功能描述:MCF5225X Series 32 Bit 80 Mhz Microcontroller - MAPBGA-144 |
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