Timing Waveforms (Continued)
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� CS82C55A-5
寤犲晢锛� Intersil
鏂囦欢闋佹暩(sh霉)锛� 15/29闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC I/O EXPANDER 24B 44PLCC
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 520
鎺ュ彛锛� 鍙法绋�
杓稿叆/杓稿嚭鏁�(sh霉)锛� 24
涓柗杓稿嚭锛� 鐒�
闆绘簮闆诲锛� 4.5 V ~ 5.5 V
宸ヤ綔婧害锛� 0°C ~ 70°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 44-LCC锛圝 褰㈠紩绶氾級
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 44-PLCC
鍖呰锛� 绠′欢
22
FN2969.10
November 16, 2006
FIGURE 30. WRITE TIMING
FIGURE 31. READ TIMING
Timing Waveforms (Continued)
WR
DATA
A0-A1,
CS
BUS
tWW (9)
tDW (10)
tWD (11)
tWA (8)
tAW (7)
RD
DATA
A0-A1,
CS
BUS
tRR (3)
tRA (2)
tAR (1)
VALID
(4) tRD
tDF (5)
HIGH IMPEDANCE
AC Test Circuit
AC Testing Input, Output Waveforms
R1
V1
OUTPUT FROM
DEVICE UNDER
TEST
POINT
C1
R2
(SEE NOTE)
INPUT
VIH + 0.4V
VIL - 0.4V
1.5V
VOH
VOL
OUTPUT
AC Testing: All AC Parameters tested as per test circuits. Input RISE
and FALL times are driven at 1ns/V.
TEST CONDITION DEFINITION TABLE
TEST CONDITION
V1
R1
R2
C1
1
1.7V
523
惟
Open
150pF
2VCC
2k
惟
1.7k
惟
50pF
3
1.5V
750
惟
Open
50pF
82C55A
NOTE: Includes STRAY and JIG Capacitance
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
ATMEGA8535L-8AUR MCU AVR 8K FLASH 8MHZ 44TQFP
CP82C55A-5 IC I/O EXPANDER 24B 40DIP
ATMEGA8535-16MUR MCU AVR 8K FLASH 16MHZ 44QFN
CMQ82C55AZ96 IC I/O EXPANDER 24B 44MQFP
CMQ82C55AZ IC I/O EXPANDER 24B 44MQFP
鐩搁棞(gu膩n)浠ｇ悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉)
鍙冩暩(sh霉)鎻忚堪
CS82C55A-596 鍔熻兘鎻忚堪:澶栧湇椹�(q奴)鍕�(d貌ng)鍣ㄨ垏鍘熶欢 - PCI PERIPH PRG-I/O 5V 5MHZ 44PLCC COMEL RoHS:鍚� 鍒堕€犲晢:PLX Technology 宸ヤ綔闆绘簮闆诲: 鏈€澶у伐浣滄韩搴�: 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:FCBGA-1156 灏佽:Tray
CS82C55A-596S2497 鍒堕€犲晢:Harris Corporation 鍔熻兘鎻忚堪:
CS82C55A-5Z 鍔熻兘鎻忚堪:澶栧湇椹�(q奴)鍕�(d貌ng)鍣ㄨ垏鍘熶欢 - PCI W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC RoHS:鍚� 鍒堕€犲晢:PLX Technology 宸ヤ綔闆绘簮闆诲: 鏈€澶у伐浣滄韩搴�: 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:FCBGA-1156 灏佽:Tray
CS82C55A-5Z96 鍔熻兘鎻忚堪:澶栧湇椹�(q奴)鍕�(d貌ng)鍣ㄨ垏鍘熶欢 - PCI W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC RoHS:鍚� 鍒堕€犲晢:PLX Technology 宸ヤ綔闆绘簮闆诲: 鏈€澶у伐浣滄韩搴�: 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:FCBGA-1156 灏佽:Tray
CS82C55A96 鍔熻兘鎻忚堪:澶栧湇椹�(q奴)鍕�(d貌ng)鍣ㄨ垏鍘熶欢 - PCI PERIPH PRG-I/O 5V 8MHZ 44PLCC COMEL RoHS:鍚� 鍒堕€犲晢:PLX Technology 宸ヤ綔闆绘簮闆诲: 鏈€澶у伐浣滄韩搴�: 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:FCBGA-1156 灏佽:Tray
鐧�(f膩)甯冪穵鎬ラ噰璩�(g貌u)锛�3鍒嗛悩宸﹀彸鎮ㄥ皣寰楀埌鍥炲京(f霉)銆�

閲囪臣(g貌u)闇€姹�

(鑻ュ彧閲囪臣(g貌u)涓€姊濆瀷铏�(h脿o)锛屽～瀵竴琛屽嵆鍙�)

鐧�(f膩)甯冩垚鍔燂紒鎮ㄥ彲浠ョ辜绾�(x霉)鐧�(f膩)甯冮噰璩�(g貌u)銆備篃鍙互閫�(j矛n)鍏ユ垜鐨勫悗鑷�(t谩i)锛屾煡鐪嬪牨(b脿o)鍍�(ji脿)

鐧�(f膩)甯冩垚鍔�锛佹偍鍙互绻肩簩(x霉)鐧�(f膩)甯冮噰璩�(g貌u)銆備篃鍙互閫�(j矛n)鍏ユ垜鐨勫悗鑷�(t谩i)锛屾煡鐪嬪牨(b脿o)鍍�(ji脿)

*鍨嬭櫉(h脿o) *鏁�(sh霉)閲� 寤犲晢 鎵硅櫉(h脿o) 灏佽
娣诲姞鏇村閲囪臣(g貌u)

鎴戠殑鑱�(li谩n)绯绘柟寮�

*
*
*
    • 我
    • 采购
    • 搜索
    • 会员