參數(shù)資料
型號: TMS320C2812ZHHS
廠商: TEXAS INSTRUMENTS INC
元件分類: 數(shù)字信號處理
英文描述: 16-BIT, 150 MHz, OTHER DSP, PBGA179
封裝: LEAD FREE, BGA-179
文件頁數(shù): 61/156頁
文件大?。?/td> 1826K
代理商: TMS320C2812ZHHS
Electrical Specifications
153
April 2001 Revised October 2005
SPRS174M
6.32
Flash Timing (F281x Only)
6.32.1
Recommended Operating Conditions
MIN
NOM
MAX
UNIT
Nf
Flash endurance for the array (Write/erase cycles)
0
°C to 85°C (ambient)
100
1000
cycles
NOTP
OTP endurance for the array (Write cycles)
0
°C to 85°C (ambient)
1
write
Table 657. Flash Parameters at 150-MHz SYSCLKOUT
PARAMETER
MIN
TYP
MAX
UNIT
16-Bit Word
Using Flash API v1
35
s
16-Bit Word
Using Flash API v2.10
50
s
Program Time
8K Sector
Using Flash API v1
170
ms
Program Time
8K Sector
Using Flash API v2.10
250
ms
16K Sector
Using Flash API v1
320
ms
16K Sector
Using Flash API v2.10
500
ms
Erase Time
8K Sector
10
s
Erase Time
16K Sector
11
s
IDD3VFLP
VDD3VFL current consumption during the Erase/Program cycle
Erase
75
mA
IDD3VFLP
VDD3VFL current consumption during the Erase/Program cycle
Program
35
mA
IDDP
VDD current consumption during Erase/Program cycle
140
mA
IDDIOP
VDDIO current consumption during Erase/Program cycle
20
mA
Typical parameters as seen at room temperature including function call overhead.
Table 658. Flash/OTP Access Timing
PARAMETER
MIN
MAX
UNIT
ta(fp)
Paged Flash access time
36
ns
ta(fr)
Random Flash access time
36
ns
ta(OTP)
OTP access time
60
ns
NOTE: For 150 MHz, PAGE WS = 5 and RANDOM WS = 5
For 135 MHz, PAGE WS = 4 and RANDOM WS = 4
Table 659. Minimum Required Wait-States at Different Frequencies (F281x devices)
SYSCLKOUT (MHz)
SYSCLKOUT (ns)
PAGE WAIT-STATE
RANDOM WAIT STATE§
150
6.67
5
120
8.33
4
100
10
3
75
13.33
2
50
20
1
30
33.33
1
25
40
0
1
15
66.67
0
1
4
250
0
1
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