p89v51rb2 NXP Semiconductors, p89v51rb2 Datasheet - Page 62

• Manufacturer Part Number: p89v51rb2
• Description: 8-bit 80c51 5 V Low Power 16/32/64 Kb Flash Microcontroller With 1 Kb Ram
• Manufacturer: NXP Semiconductors

NXP Semiconductors
7. Limiting values
Table 61.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V
otherwise noted.
8. Static characteristics
Table 62.
T
P89V51RB2_RC2_RD2_4
Product data sheet
Symbol
T
T
V
V
I
P
Symbol Parameter
n
t
I
V
V
V
V
OL(I/O)
ret(fl)
latch
a
endu(fl)
amb(bias)
stg
I
n
tot(pack)
th(HL)
th(LH)
IH
OL
= 0 C to +70 C or 40 C to +85 C; V
endurance of flash
memory
flash memory
retention time
I/O latch-up current
HIGH-LOW threshold
voltage
LOW-HIGH threshold
voltage
HIGH-level input
voltage
LOW-level output
voltage
Limiting values
Static characteristics
Parameter
bias ambient temperature
storage temperature
input voltage
voltage on any other pin
LOW-level output current per
input/output pin
total power dissipation (per package) based on package heat
Conditions
JEDEC Standard A117
JEDEC Standard A103
JEDEC Standard 78
4.5 V < V
except XTAL1, RST
4.5 V < V
V
PSEN, ALE
V
DD
DD
I
I
I
I
I
OL
OL
OL
OL
OL
= 4.5 V; ports 1, 2, 3, except
= 4.5 V; port 0, PSEN, ALE
= 100 A
= 1.6 mA
= 3.5 mA
= 200 A
= 3.2 mA
DD
DD
DD
= 4.5 V to 5.5 V; V
< 5.5 V
< 5.5 V; XTAL1, RST
Rev. 04 — 1 May 2007
Conditions
on EA pin to V
except V
V
pins P1.5, P1.6, P1.7
all other pins
transfer, not device power
consumption
DD
SS
; with respect to
SS
= 0 V
SS
[2][3][4]
P89V51RB2/RC2/RD2
[1]
[1]
[1]
8-bit microcontrollers with 80C51 core
Min
10000
100
100 + I
0.2V
0.7V
-
-
-
-
-
0.5
DD
DD
DD
+ 0.9
Min
-
-
-
55
65
0.5
0.5
Typ
-
-
-
-
-
-
-
-
-
-
-
Max
-
-
-
0.2V
V
6.0
0.3
0.45
1.0
0.3
0.45
Max
+125
+150
+14
V
20
15
1.5
DD
© NXP B.V. 2007. All rights reserved.
DD
DD
+ 0.5
+ 0.5
0.1 V
SS
Unit
cycles
years
mA
V
V
V
V
V
V
V
Unit
V
V
mA
mA
W
62 of 80
unless
C
C