参数资料
型号: P89LPC954FBD44,151
厂商: NXP Semiconductors
文件页数: 47/69页
文件大小: 0K
描述: IC 80C51 MCU FLASH 16K 44LQFP
标准包装: 160
系列: LPC900
核心处理器: 8051
芯体尺寸: 8-位
速度: 18MHz
连通性: I²C,SPI,UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 40
程序存储器容量: 16KB(16K x 8)
程序存储器类型: 闪存
RAM 容量: 512 x 8
电压 - 电源 (Vcc/Vdd): 2.4 V ~ 3.6 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 44-LQFP
包装: 托盘
配用: 568-1759-ND - EMULATOR DEBUGGER/PROGRMMR LPC9X
其它名称: 568-7917
568-7917-ND
568-8269
935284303151
P89LPC954FBD44,151-ND
P89LPC954FBD44-S
P89LPC954FBD44-S-ND
P89LPC952_954_4
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 24 July 2008
51 of 69
NXP Semiconductors
P89LPC952/954
8-bit microcontroller with 10-bit ADC
10. Static characteristics
Table 11.
Static 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
1118mA
VDD = 3.6 V;
fosc =18MHz
1423mA
IDD(idle)
Idle mode supply current
VDD = 3.6 V;
fosc =12MHz
3.25
5
mA
VDD = 3.6 V;
fosc =18MHz
57mA
IDD(pd)
Power-down mode supply
current
VDD = 3.6 V; voltage
comparators powered
down
[2] -55
80
A
IDD(tpd)
total Power-down mode supply
current
VDD = 3.6 V
0.5
5
A
(dV/dt)r
rise rate
of VDD
-
2
mV/
s
(dV/dt)f
fall rate
of VDD
-
50
mV/
s
VPOR
power-on reset voltage
-
0.5
V
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
IOH = 20 mA;
VDD = 2.4 V to 3.6 V;
Port 5, push-pull mode
0.8VDD
--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
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