參數(shù)資料
型號(hào)： MK20DN512ZVMD10R
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA144
封裝： 13 X 13 MM, MAPBGA-144
文件頁數(shù)： 28/74頁
文件大?。?/td> 1023K
代理商： MK20DN512ZVMD10R
6.3.3.2 32kHz oscillator frequency specifications
Table 19. 32kHz oscillator frequency specifications
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
fosc_lo
Oscillator crystal
—
32.768
—
kHz
tstart
Crystal start-up time
—
1000
—
ms
1. Proper PC board layout procedures must be followed to achieve specifications.
6.4 Memories and memory interfaces
6.4.1 Flash (FTFL) electrical specifications
This section describes the electrical characteristics of the FTFL module.
6.4.1.1 Flash timing specifications — program and erase
The following specifications represent the amount of time the internal charge pumps are
active and do not include command overhead.
Table 20. NVM program/erase timing specifications
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
thvpgm4
Longword Program high-voltage time
—
20
TBD
μs
thversscr
Sector Erase high-voltage time
—
20
100
ms
thversblk256k Erase Block high-voltage time for 256 KB
—
160
800
ms
1. Maximum time based on expectations at cycling end-of-life.
6.4.1.2 Flash timing specifications — commands
Table 21. Flash command timing specifications
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
trd1blk256k
Read 1s Block execution time
256 KB data flash
—
1.4
ms
trd1sec2k
Read 1s Section execution time (flash sector)
—
40
μs
tpgmchk
Program Check execution time
—
35
μs
trdrsrc
Read Resource execution time
—
35
μs
tpgm4
Program Longword execution time
—
50
TBD
μs
Table continues on the next page...
Peripheral operating requirements and behaviors
K20 Sub-Family Data Sheet Data Sheet, Rev. 5, 5/2011.
34
Preliminary
Freescale Semiconductor, Inc.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MK20DN64VFM5 制造商:Freescale Semiconductor 功能描述:MCU 32-bit K20 ARM Cortex M4 RISC 64KB Flash 1.8V/2.5V/3.3V 32-Pin QFN EP Tray 制造商:Freescale Semiconductor 功能描述:MK20DN64VFM5 - Bulk 制造商:freescale 功能描述:Tray 制造商:Freescale Semiconductor 功能描述:IC ARM CORTEX MCU 64KB 32QFN 制造商:Freescale Semiconductor 功能描述:MCU KINETIS K20 CORTEX M4 32QFN 制造商:Freescale Semiconductor 功能描述:MCU, KINETIS, K20, CORTEX M4, 32QFN 制造商:Freescale Semiconductor 功能描述:KINETIS 64K 制造商:Freescale Semiconductor 功能描述:IC 32BIT MCU KINETIS K20 50MHZ 32-QFN; Controller Family/Series:(ARM Cortex - M4) Kinetis K20; Core Size:32bit; No. of I/O's:20; Supply Voltage Min:1.71V; Supply Voltage Max:3.6V; Digital IC Case Style:QFN; No. of Pins:32 ;RoHS Compliant: Yes 制造商:Freescale Semiconductor 功能描述:MCU, KINETIS, K20, CORTEX M4, 32QFN; Controller Family/Series:(ARM Cortex - M4) Kinetis K20; Core Size:32bit; No. of I/O's:20; Supply Voltage Min:1.71V; Supply Voltage Max:3.6V; Digital IC Case Style:QFN; No. of Pins:32; Program ;RoHS Compliant: Yes
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MK20DN64VLF5 功能描述:ARM微控制器 - MCU Kinetis 64K RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
MK20DN64VLH5 功能描述:ARM微控制器 - MCU Kinetis 64K RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
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