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TMS28F004Axy, TMS28F400Axy
524288 BY 8-BIT/
262
144 BY 16-BIT
AUTO-SELECT BOOT-BLOCK FLASH MEMORIES
SMJS829A – JANUARY 1996 – REVISED AUGUST 1997
53
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
electrical characteristics for TMS28F004AFy and TMS28F400AFy over recommended ranges of
supply voltage and operating free-air temperature using test conditions given in Table 9 (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
2.4
MAX
UNIT
VOH
High-level dc
output voltage
TTL
VCC = VCC MIN,IOH = – 2.5 mA
VCC = VCC MIN,IOH = – 100
μ
A
VCC = VCC MIN,IOL = 5.8 mA
During read algorithm-selection mode
V
CMOS
VCC – 0.4
VOL
VID
Low-level dc output voltage
0.45
V
A9 selection code voltage
11.4
12.6
V
II
Input current (leakage), except for A9
when A9 = VID (see Note 10)
A9 selection code current
VCC = VCC MAX, VI = 0 V to VCC MAX, RP = VHH
±
1
μ
A
IID
IRP
IO
IPPS
A9 = VID
RP = VHH
VCC = VCC MAX, VO = 0 V to VCC MAX
VPP
≤
VCC
500
μ
A
μ
A
μ
A
μ
A
RP boot-block unlock current
500
±
10
10
Output current (leakage)
VPP standby current (standby)
VPP supply current (reset/deep
power-down mode)
5-V VCC range
IPPL
RP = VSS
±
0.2 V, VPP
≤
VCC
5-V VCC range
5
μ
A
IPP1
VPP supply current (active read)
VPP
≥
VCC
5-V VCC range
5-V VPP range,
5-V VCC range
12-V VPP range,
5-V VCC range
5-V VPP range,
5-V VCC range
12-V VPP range,
5-V VCC range
5-V VPP range,
5-V VCC range
12-V VPP range,
5-V VCC range
5-V VPP range,
5-V VCC range
12-V VPP range,
5-V VCC range
5-V VCC range
5-V VCC range
0
°
C to 70
°
C
– 40
°
C to 85
°
C
– 40
°
C to 125
°
C
200
μ
A
IPP2
VPP supply current (active byte-write)
(see Notes 11 and 12)
Programming in progress
25
mA
20
IPP3
VPP supply current (active word-write)
(see Notes 11 and 12)
Programming in progress
25
mA
20
IPP4
VPP supply current (block-erase)
(see Notes 11 and 12)
Block erase in progress
Block-erase in progress
20
mA
15
IPP5
VPP supply current (erase-suspend)
(see Notes 11 and 12)
Block erase suspended
Block-erase suspended
200
μ
A
200
ICCS
VCC supply current
(standby)
TTL-input level
VCC = VCC MAX,
E = RP = VIH
2
mA
μ
A
CMOS-input level
130
VCC supply current (reset/deep
power-down mode)
8
ICCL
RP = VSS
±
0.2 V
8
μ
A
40
ICC1
VCC supply current
(active read)
TTL-input level
E = VIL,
f = 10 MHz, G = VIH
E = VSS, IOUT = 0 mA,
f = 10 MHz, G = VCC
IOUT = 0 mA,
5-V VCC range
65
mA
CMOS-input level
5-V VCC range
60
mA
NOTES: 10. DQ15/A–1 is tested for output leakage only.
11. Characterization data available
12. All ac current values are RMS unless otherwise noted.