P89C738ABB View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
'P89C738ABB' PDF : 64 Pages View PDF
Philips Semiconductors
8-bit Flash microcontrollers
Product specification
P89C738; P89C739
16.12 Command programming/data programming and erase operation
handbook, full pagewidth
+5 V
A0 to A7
HIGH
CE
4 to 6 MHz
VDD
P1
P0
RSTIN
EA
P3.3
ALE/WE
XTAL2
P89C738
PSEN
P2.7
P3.5
P2.0 to P2.5
XTAL1
P3.4
VSS P2.6, P3.7, P3.1 and P3.0
MGK199
PGM command/data
VPP
LOW pulse
LOW
OE
A15
A8 to A13
A14
0000B
Fig.22 Automatic programming/erase timing and verification.
Table 26 Pin connections during Automatic programming/erase timing and verification
PIN NAME
P1.0 to P1.7
P2.0 to P2.5
P3.4 to P3.5
P0.0 to P0.7
P3.3
P2.7
ALE/WE
EA/VPP
P2.6, P3.7, P3.1 and P3.0
VDD
VSS
SIGNAL
A0 to A7
A8 to A13
A14 to A15
Q0 to Q7
CE
OE
WE
VPP
FTEST3 to FTEST0
VDD
VSS
FUNCTION
input low-order address bits
input high-order address bits
data input/output
Chip Enable input
Output Enable input
Write Enable pin
programming supply voltage
Flash Test mode selection
power supply voltage (+5 V)
ground pin
Table 27 DC characteristics during Command programming/data programming and erase operation
Tamb = 0 to 70 °C; VDD = 5 V ±10% (note 1); VPP = 12.0 V ±5%; all currents are in RMS unless otherwise noted
(sampled, not 100% tested).
SYMBOL
ILI
ILO
IDD(stb)
PARAMETER
input leakage current
output leakage current
supply current standby mode
IDD(read)
supply current read mode
IDD(prog)
supply current program mode
CONDITIONS
VIN = VSS to VDD
VOUT = VSS to VDD
CE = VIH
CE = VDD ±0.3 V
IO = 0 mA; fclk = 1 MHz
IO = 0 mA; fclk = 11 MHz
MIN.
−
−
−
−
−
−
−
MAX.
10
10
1
100
30
50
50
UNIT
µA
µA
mA
µA
mA
mA
mA
1998 Apr 07
37
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