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P89C738ABB View Datasheet(PDF) - Philips Electronics

Part Name
Description
MFG CO.
P89C738ABB
Philips
Philips Electronics Philips
'P89C738ABB' PDF : 64 Pages View PDF
Philips Semiconductors
8-bit Flash microcontrollers
Product specification
P89C738; P89C739
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX. UNIT
IDD(erase)
IDD(prog-verify)
IDD(erase-verify)
IPP(read)
supply current erase mode
supply current program/verify mode
supply current erase/verify mode
programming supply current read VPP = 12.6 V; note 2 and 3
mode
50
mA
50
mA
50
mA
100
µA
IPP(prog)
programming supply current
program mode
50
mA
IPP(erase)
programming supply current erase
mode
50
mA
IPP(prog-verify)
programming supply current
programming/erase mode
50
mA
IPP(erase-verify)
VIL
VIH
VOL
VOH
programming supply current
erase/verify mode
LOW-level input voltage
HIGH-level input voltage
LOW-level output voltage
HIGH-level output voltage
note 4
IOL = 2.1 mA
IOH = 400 µA
0.5(5)
2.4
2.4
50
mA
0.2VPP 0.3 V
VDD + 0.3(6) V
0.45
V
V
Notes
1. VDD must be applied before VPP and removed after VPP.
2. VPP must not exceed 14 V including overshoot.
3. The device reliability can be affected when the device is installed or removed while VPP = 12 V.
4. Do not alter VPP either ‘VIL to 12 V’ or ‘12 V to VIL’ when CE = VIL.
5. VIL(min) = 0.5 V for pulse width < 20 ns.
6. If VIH is over the specified maximum value, programming operation cannot be guaranteed.
Table 28 AC characteristics during command programming, data programming and erase operation
Tamb = 0 to 70 °C; VDD = 5 V + 10%; VPP = 12 V + 5%; refer to Figs 23 to 27.
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
tsu(Vpp)
VPP set-up time
100
tsu(OE)
OE set-up time
100
Tcy(P)
command programming cycles
150
tWP(WE)
WE programming pulse width
60
tWP(WE)H1
WE programming pulse width HIGH
20
tWP(WE)H2
WE programming pulse width HIGH
100
tsu(A)
address set-up time
0
th(A-DATA)
address hold time for DATA polling
0
tsu(D)
DATA set-up time
50
th(D)
DATA hold time
10
tsu(DATA-CE)
CE set-up time before DATA polling/toggle bit
100
tsu(CE)
CE set-up time
0
tsu(CE-W)
CE set-up time before command write
100
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1998 Apr 07
38
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