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): 150/156頁
文件大?。?/td> 1826K
代理商: TMS320C2812ZHHS
Electrical Specifications
93
April 2001 Revised October 2005
SPRS174M
6.3
Electrical Characteristics Over Recommended Operating Conditions
(Unless Otherwise Noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH
High-level output voltage
IOH = IOHMAX
2.4
V
VOH
High-level output voltage
IOH = 50 A
VDDIO 0.2
V
VOL
Low-level output voltage
IOL = IOLMAX
0.4
V
VOL
Low-level output voltage
IOL = IOLMAX
0.4
V
Input
With pullup
VDDIO = 3.3 V, VIN = 0 V
80
140
190
IIL
Input
current
With pullup
VDDIO = 3.3 V, VIN = 0 V
80
140
190
A
IIL
current
(low level)
With pulldown
VDDIO = 3.3 V, VIN = 0 V
±2
A
IIL
Input
current
With pullup
VDDIO = 3.3 V,
VIN = 0 V
All I/Os§ (including XRS)
except EVB
80
140
190
A
IIL
Input
current
(low level)
With pullup
DDIO
VIN = 0 V
GPIOB/EVB
13
25
35
A
(low level)
With pulldown
VDDIO = 3.3 V, VIN = 0 V
±2
Input
current
With pullup
VDDIO = 3.3 V, VIN = VDD
±2
IIH
Input
current
(high level)
With pulldown
VDDIO = 3.3 V,
28
50
80
A
IIH
current
(high level)
With pulldown
VDDIO = 3.3 V,
VIN = VDD
28
50
80
A
IOZ
Leakage current (for pins
without internal PU/PD),
high-impedance state
(off-state)
VO = VDDIO or 0 V
±2
A
Ci
Input capacitance
2
pF
Co
Output capacitance
3
pF
Applicable to C281x devices
Applicable to F281x devices
§ The following pins have no internal PU/PD: GPIOE0, GPIOE1, GPIOF0, GPIOF1, GPIOF2, GPIOF3, GPIOF12, GPIOG4, and GPIOG5.
The following pins have an internal pulldown: XMP/MC, TESTSEL, and TRST.
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