参数资料
型号: PK40X256VMD100
厂商: Freescale Semiconductor
文件页数: 28/78页
文件大小: 0K
描述: IC ARM CORTEX MCU 256K 144-MAP
产品培训模块: Kinetis® Cortex-M4 Microcontroller Family
标准包装: 1
系列: Kinetis
核心处理器: ARM? Cortex?-M4
芯体尺寸: 32-位
速度: 100MHz
连通性: CAN,EBI/EMI,I²C,IrDA,SDHC,SPI,UART/USART,USB,USB OTG
外围设备: DMA,I²S,LCD,LVD,POR,PWM,WDT
输入/输出数: 98
程序存储器容量: 256KB(256K x 8)
程序存储器类型: 闪存
EEPROM 大小: 4K x 8
RAM 容量: 64K x 8
电压 - 电源 (Vcc/Vdd): 1.71 V ~ 3.6 V
数据转换器: A/D 33x16b,D/A 2x12b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 144-LBGA
包装: 托盘
Table 21. Flash command timing specifications (continued)
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
tpgmchk
Program Check execution time
45
μs
trdrsrc
Read Resource execution time
30
μs
tpgm4
Program Longword execution time
65
145
μs
tersblk256k
Erase Flash Block execution time
256 KB program/data flash
435
3700
ms
tersscr
Erase Flash Sector execution time
14
114
ms
tpgmsec512
tpgmsec1k
tpgmsec2k
Program Section execution time
512 bytes flash
1 KB flash
2 KB flash
2.4
4.7
9.3
ms
trd1all
Read 1s All Blocks execution time
1.8
ms
trdonce
Read Once execution time
25
μs
tpgmonce
Program Once execution time
65
μs
tersall
Erase All Blocks execution time
870
7400
ms
tvfykey
Verify Backdoor Access Key execution time
30
μs
tswapx01
tswapx02
tswapx04
tswapx08
Swap Control execution time
control code 0x01
control code 0x02
control code 0x04
control code 0x08
200
70
150
30
μs
tpgmpart64k
tpgmpart256k
Program Partition for EEPROM execution time
256 KB FlexNVM
450
ms
tsetramff
tsetram32k
tsetram64k
tsetram256k
Set FlexRAM Function execution time:
Control Code 0xFF
32 KB EEPROM backup
64 KB EEPROM backup
256 KB EEPROM backup
70
0.8
1.3
4.5
1.2
1.9
5.5
μs
ms
Byte-write to FlexRAM for EEPROM operation
teewr8bers Byte-write to erased FlexRAM location execution
time
175
260
μs
teewr8b32k
teewr8b64k
teewr8b128k
teewr8b256k
Byte-write to FlexRAM execution time:
32 KB EEPROM backup
64 KB EEPROM backup
128 KB EEPROM backup
256 KB EEPROM backup
385
475
650
1000
1800
2000
2400
3200
μs
Word-write to FlexRAM for EEPROM operation
Table continues on the next page...
Peripheral operating requirements and behaviors
K40 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013.
34
Freescale Semiconductor, Inc.
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