参数资料
型号: P89LPC9321FDH
厂商: NXP SEMICONDUCTORS
元件分类: 微控制器/微处理器
英文描述: 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 512-byte data EEPROM
中文描述: 8-BIT, FLASH, 18 MHz, MICROCONTROLLER, PDSO28
封装: 4.40 MM, PLASTIC, MO-153, SOT361-1, TSSOP-28
文件页数: 47/71页
文件大小: 1482K
代理商: P89LPC9321FDH
P89LPC9321
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 2 — 16 November 2010
51 of 71
NXP Semiconductors
P89LPC9321
8-bit microcontroller with accelerated two-clock 80C51 core
9.
Static characteristics
Table 10.
Static characteristics
VDD = 2.4 V to 3.6 V unless otherwise specified.
Tamb = 40 °Cto+85 °C for industrial applications, unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ[1]
Max
Unit
IDD(oper)
operating supply current
VDD = 3.6 V; fosc =12MHz
[2] -10
15
mA
VDD = 3.6 V; fosc =18MHz
[2] -14
23
mA
IDD(idle)
Idle mode supply current
VDD = 3.6 V; fosc =12MHz
[2] -3.25
5
mA
VDD = 3.6 V; fosc =18MHz
7
mA
IDD(pd)
Power-down mode supply
current
VDD = 3.6 V; voltage
comparators powered
down
[2] -20
40
μA
IDD(tpd)
total Power-down mode supply
current
VDD = 3.6 V
5
μA
(dV/dt)r
rise rate
of VDD
--
2
mV/
μs
(dV/dt)f
fall rate
of VDD
--
50
mV/
μs
VDDR
data retention supply voltage
1.5
-
V
Vth(HL)
HIGH-LOW threshold voltage
except SCL, SDA
0.22VDD
0.4VDD
-V
VIL
LOW-level input voltage
SCL, SDA only
0.5
-
0.3VDD
V
Vth(LH)
LOW-HIGH threshold voltage
except SCL, SDA
-
0.6VDD
0.7VDD
V
VIH
HIGH-level input voltage
SCL, SDA only
0.7VDD
-5.5
V
Vhys
hysteresis voltage
port 1
-
0.2VDD
-V
VOL
LOW-level output voltage
IOL =20mA;
VDD = 2.4 V to 3.6 V
all ports, all modes except
high-Z
[4] -0.6
1.0
V
IOL = 3.2 mA; VDD =2.4 V
to 3.6 V all ports, all
modes except high-Z
[4] -0.2
0.3
V
VOH
HIGH-level output voltage
IOH = 20 μA;
VDD = 2.4 V to 3.6 V;
all ports,
quasi-bidirectional mode
VDD 0.3
VDD 0.2
-
V
IOH = 3.2 mA;
VDD = 2.4 V to 3.6 V;
all ports, push-pull mode
VDD 0.7
VDD 0.4
-
V
IOH = 10 mA;
VDD = 2.4 V to 3.6 V; all
ports, push-pull mode
-3.2
-
V
Vxtal
crystal voltage
on XTAL1, XTAL2 pins;
with respect to VSS
0.5
-
+4.0
V
Vn
voltage on any other pin
except XTAL1, XTAL2,
VDD; with respect to VSS
0.5
-
+5.5
V
Ciss
input capacitance
-
15
pF
IIL
LOW-level input current
VI =0.4 V
80
μA
ILI
input leakage current
VI =VIL, VIH, or Vth(HL)
±1
μA
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