参数资料
型号: RM48L950PGET
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 200 MHz, RISC MICROCONTROLLER, PQFP144
封装: GREEN, PLASTIC, LQFP-144
文件页数: 132/154页
文件大小: 2807K
代理商: RM48L950PGET
PRODUCTPREVIEW
SPNS174
– SEPTEMBER 2011
4.10.5 Flash Program and Erase Timings
Table 4-24. Timing Specifications for Flash
Parameter
MIN
NOM
MAX
Unit
tprog (144bit)
Wide Word (144bit) programming time
40
tbd
s
tprog (Total)
3MByte programming time(1)
-40
°C to 125°C
tbd
s
0
°C to 60°C, for first
8
tbd
s
25 cycles
tprog (Total)
EEPROM Emulation 64kByte programming
-40
°C to 12°5C
tbd
ms
time(1)
0
°C to 60°C, for first
165
tbd
ms
25 cycles
terase (sector)
Sector erase time
-40
°C to 125°C
tbd
ms
0
°C to 60°C, for first
30
tbd
ms
25 cycles
terase (bank)
Bank erase time(2)
Flash Bank 0
300
tbd
ms
terase (bank)
Bank erase time(2)
Flash Bank 1
240
tbd
ms
terase (bank)
EEPROM Emulation Bank erase time(2)
Flash Bank 7
80
tbd
ms
twec
Write/erase cycles
Flash Bank 0
1000
cycles
Flash Bank 1
twec
Write/erase cycles
Flash Bank 7
100000
cycles
(1)
This programming time includes overhead of state machine, but does not include data transfer time.
(2)
Nominal conditions for the above specifications mean the first 25 program / erase cycles at an ambient temperature between 0c to 60c
Copyright
2011, Texas Instruments Incorporated
System Information and Electrical Specifications
79
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