參數(shù)資料
型號: GCIXP1250-232
英文描述: Microprocessor
中文描述: 微處理器
文件頁數(shù): 72/148頁
文件大?。?/td> 1601K
代理商: GCIXP1250-232
Intel
IXP1250 Network Processor
72
Datasheet
4.2.2
Type 2 Driver DC Specifications
Table 36
refers to pin types: I2, O2.
Note:
In
Table 35
and
Table 36
, currents into the chip (chip sinking) are denoted as positive(+) current.
Currents from the chip (chip sourcing) are denoted as negative(-) current. Input leakage currents
include high-Z output leakage for all bidirectional buffers with tri-state outputs. The electrical
specifications are preliminary and subject to change.
4.2.3
Overshoot/Undershoot Specifications
The IXP1250 has been designed to be tolerant of overshoot and undershoot associated with normal
I/O switching. However, excessive overshoot or undershoot of I/O signals can cause the device to
latchup.
Table 37
specifies limits on I/O overshoot and undershoot that should never be exceeded.
Table 36. I2 and O2 Pin Types
Symbol
Parameter
Condition
Minimum
Maximum
V
ih
Input High Voltage
0.5 x VDDX
VDD_REF + 0.5 V
V
il
Input Low Voltage
---
0.3 x VDDX
V
oh
Output High
Voltage
Ioh = -500 uA
0.9 x VDDX
---
V
ol
Output Low Voltage
Iol = 1500 uA
---
0.1 x VDDX
I
i
Input Leakage
Current
1
1. Input leakage currents include high impedance output leakage for all bidirectional buffers with tri-state outputs.
0
Vin
VDDX
-10
μ
A
10
μ
A
C
in
Pin Capacitance
5 pF
10 pF
Table 37. Overshoot/Undershoot Specifications
Pin Type
Undershoot
Overshoot
Maximum Duration
I1/O1
-0.75 V
VDDX + 0.7 V
4 ns
I2/O2
-0.7 V
VDDX + 0.65 V
4 ns
O3
-0.7 V
VDDX + 0.6 V
4 ns
O4
-0.75 V
VDDX + 1.0 V
4 ns
O5
-0.7 V
VDDX + 0.65 V
4 ns
相關PDF資料
PDF描述
GCK101 Analog IC
GCK131 Microcontroller
GCM-3.15A Fuse
GCM-4A Fuse
GCM-5A Fuse
相關代理商/技術參數(shù)
參數(shù)描述
GCIXP1250BA 功能描述:IC MPU NETWORK 166MHZ 520-BGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:40 系列:MPC83xx 處理器類型:32-位 MPC83xx PowerQUICC II Pro 特點:- 速度:267MHz 電壓:0.95 V ~ 1.05 V 安裝類型:表面貼裝 封裝/外殼:516-BBGA 裸露焊盤 供應商設備封裝:516-PBGAPGE(27x27) 包裝:托盤
GCIXP1250BB 功能描述:IC MPU NETWORK 200MHZ 520-BGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:40 系列:MPC83xx 處理器類型:32-位 MPC83xx PowerQUICC II Pro 特點:- 速度:267MHz 電壓:0.95 V ~ 1.05 V 安裝類型:表面貼裝 封裝/外殼:516-BBGA 裸露焊盤 供應商設備封裝:516-PBGAPGE(27x27) 包裝:托盤
GCIXP1250BC 功能描述:IC MPU NETWORK 232MHZ 520-BGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:40 系列:MPC83xx 處理器類型:32-位 MPC83xx PowerQUICC II Pro 特點:- 速度:267MHz 電壓:0.95 V ~ 1.05 V 安裝類型:表面貼裝 封裝/外殼:516-BBGA 裸露焊盤 供應商設備封裝:516-PBGAPGE(27x27) 包裝:托盤
GCJ0335C5C0JR50D 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:Chip Monolithic Ceramic Capacitors
GCJ0335C5C1AR50D 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:Chip Monolithic Ceramic Capacitors