ST10F276E
Electrical characteristics
Table 90. DC characteristics (continued)
Limit values
Unit
Symbol
Parameter
Test condition
Min.
Max.
Input hysteresis (TTL mode)
(except RSTIN, EA, NMI, XTAL1, RPD)
VHYS CC
VHYSSCC
3)
400
700
mV
mV
Input Hysteresis (CMOS mode)
(except RSTIN, EA, NMI, XTAL1, RPD)
3)
750
1400
VHYS1CC Input hysteresis RSTIN, EA, NMI
VHYS2CC Input hysteresis XTAL1
3)
3)
3)
3)
750
0
1400
50
mV
mV
mV
mV
VHYS3CC Input hysteresis READY (TTL only)
VHYS4CC Input hysteresis RPD
400
500
700
1500
Output low voltage
VOL CC (P6[7:0], ALE, RD, WR/WRL, BHE/WRH,
CLKOUT, RSTIN, RSTOUT)
IOL = 8 mA
IOL = 1 mA
0.4
0.05
-
-
V
V
V
V
V
V
Output low voltage
VOL1 CC (P0[15:0], P1[15:0], P2[15:0], P3[15,13:0],
P4[7:0], P7[7:0], P8[7:0])
IOL1 = 4 mA
IOL1 = 0.5 mA
0.4
0.05
I
OL2 = 85 µA
VDD
0.5 VDD
0.3 VDD
VOL2 CC Output low voltage RPD
IOL2 = 80 µA
IOL2 = 60 µA
-
Output high voltage
VOH CC (P6[7:0], ALE, RD, WR/WRL, BHE/WRH,
CLKOUT, RSTOUT)
IOH = - 8 mA
IOH = - 1 mA
V
DD - 0.8
VDD - 0.08
-
-
-
Output high voltage(1)
VOH1 CC (P0[15:0], P1[15:0], P2[15:0], P3[15,13:0],
P4[7:0], P7[7:0], P8[7:0])
IOH1 = - 4 mA
IOH1 = - 0.5 mA
V
DD - 0.8
VDD - 0.08
I
OH2 = - 2 mA
0
VOH2 CC Output high voltage RPD
IOH2 = - 750 µA
IOH2 = - 150 µA
0.3 VDD
0.5 VDD
|IOZ1 | CC Input leakage current (P5[15:0])(2)
-
-
-
-
0.2
0.5
µA
µA
Input leakage current
|IOZ2 | CC
(all except P5[15:0], P2.0, RPD)
+1.0
-0.5
|IOZ3 | CC Input leakage current (P2.0)(3)
-
-
µA
|IOZ4 | CC Input leakage current (RPD)
-
-
-
3.0
5
µA
(4) (5)
|IOV1 | SR Overload current (all except P2.0)
mA
+5
-1
(4)(5)
|IOV2 | SR Overload current (P2.0)(3)
-
mA
RRST CC RSTIN pull-up resistor
100 kΩ nominal
VOUT = 2.4 V
VOUT = 0.4V
VOUT = 0.4V
50
-
250
kΩ
µA
µA
µA
IRWH
IRWL
IALEL
Read/Write inactive current(6)(7)
Read/Write active current(6)(8)
ALE inactive current(6)(7)
-40
-500
20
-
-
Doc ID 12303 Rev 3
181/235
STMICROELECTRONICS [ ST ]
