參數(shù)資料
型號(hào): P89LPC9402FBD,557
廠商: NXP Semiconductors
文件頁(yè)數(shù): 40/60頁(yè)
文件大?。?/td> 0K
描述: IC 80C51 MCU FLASH 8K 64-LQFP
標(biāo)準(zhǔn)包裝: 450
系列: LPC900
核心處理器: 8051
芯體尺寸: 8-位
速度: 18MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,LCD,LED,POR,PWM,WDT
輸入/輸出數(shù): 23
程序存儲(chǔ)器容量: 8KB(8K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 2.4 V ~ 3.6 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 64-LQFP
包裝: 托盤
其它名稱: 935288631557
P89LPC9402_1
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 22 April 2009
45 of 60
NXP Semiconductors
P89LPC9402
8-bit microcontroller with accelerated two-clock 80C51 core
9.
Static characteristics
Table 12.
Static electrical characteristics
VDD = 2.4 V to 3.6 V unless otherwise specied.
Tamb = 40 °C to +85 °C for industrial applications, unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ[1]
Max
Unit
IDD(oper)
operating supply current
VDD = 3.6 V; fosc =12MHz
[2] -11
15
mA
VDD = 3.6 V; fosc =18MHz
[2] -17
23
mA
IDD(idle)
Idle mode supply current
VDD = 3.6 V; fosc =12MHz
3.7
5
mA
VDD = 3.6 V; fosc =18MHz
8
mA
IDD(pd)
Power-down mode supply
current
VDD = 3.6 V; voltage
comparators powered
down
[2] -60
85
A
IDD(tpd)
total Power-down mode supply
current
VDD = 3.6 V
25
A
(dV/dt)r
rise rate
of VDD
-
2
mV/
s
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
0.6
1.0
V
IOL = 3.2 mA; VDD = 2.4 V
to 3.6 V; all ports; all
modes except high-Z
0.2
0.3
V
VOH
HIGH-level output voltage
IOH = 20 A;
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
Vxtal
crystal voltage
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
A
ILI
input leakage current
VI =VIL,VIH or Vth(HL)
±10
A
ITHL
HIGH-LOW transition current
all ports, VI = 1.5 V at
VDD = 3.6 V
30
-
450
A
RRST_N(int) internal pull-up resistance on
pin RST
10
-
30
k
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