參數(shù)資料
型號(hào): RF5C296
廠商: RICOH COMPANY LTD
元件分類: 總線控制器
英文描述: TRI N PLUG F PLAS 4-20
中文描述: PCMCIA BUS CONTROLLER, PQFP144
封裝: 1.70 MM HEIGHT, PLASTIC, LQFP-144
文件頁(yè)數(shù): 19/93頁(yè)
文件大小: 449K
代理商: RF5C296
RF5C296/RF5C396L/RB5C396/RF5C396
15
Symbol
Function
Pin No.
RF5C296 RF5C396*
2
POWERGOOD
RESETDRV
SPKROUT#
RI_OUT#
INTR#
5VDET/GPI
VCC5EN#
VCC3EN#
VPP_EN0
VPP_EN1
POWERGOOD input.
Connect to GND if not used.
Reset Drive Input. This active High signal indi-
cates Main System Cold Reset.
Speaker Output. Passes through SPKR# from
an I/O card.
Ring Indicate Output. Passes through RI_OUT#
from an I/O card.
Interrupt Request Output
5V detect input/General Purpose Input, on GPI
enable. IRQ generation is programmable when
transition occurs.
Basically user can use this input arbitrarily.
This pin shall be connected to the VSI# in the
card slot for use as 5V Detect Input.
Power Control (5V)
Power Control (3.3V)
Program Power Supply Control 0 (VPP_VCC)
Program Power Supply Control 1 (VPP_PGM)
141
144
142
5
143
4
1
6
2
3
201
7
202
133
203
Slot#0:3
Slot#1:6
Slot#0:5
Slot#1:207
Slot#0:4
Slot#1:206
Slot#0:2
Slot#1:205
Slot#0:1
Slot#1:204
I/O*
1
I
I (PD)
O (TS)*
3
O (TS)
*
3
O (TS)*
3
I (PU)
O
O
O
O
3. Other Control Pins
*
1) I : Input, O : Output, I/O : Input/Output, I (PU) : Input with Pull-up Register, I (PD) : Input with Pull-down Register, O (TS) : Tri-State Output.
*
2) All card slot interface signal names are pretended with A-(slot#0) and B-(slot#1).
For example, ACA25 to ACA0 are the card address buses to the slot #0.
Pin No. of the RB5C396 differ from those of others. Refer to “PIN CONFIGURATION”.
*
3) Applicable to only RF5C296.
Drive
4mA
4mA
4mA
4mA
4mA
4mA
4mA
相關(guān)PDF資料
PDF描述
RF5C396 TRI N PLUG F PLAS 12-19
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參數(shù)描述
RF5C396 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PC Card Controller compliant with PCMCIA 2.1/JEIDA 4.2
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