參數(shù)資料
型號(hào): P89LPC980FDH,529
廠商: NXP Semiconductors
文件頁數(shù): 63/85頁
文件大?。?/td> 0K
描述: MCU 80C51 4KB FLASH 28TSSOP
標(biāo)準(zhǔn)包裝: 51
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,POR,PWM,WDT
輸入/輸出數(shù): 26
程序存儲(chǔ)器容量: 4KB(4K 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 ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-TSSOP(0.173",4.40mm 寬)
包裝: 管件
其它名稱: 568-8750-5
P89LPC980FDH,529-ND
P89LPC980_982_983_985
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 4 — 15 June 2010
66 of 85
NXP Semiconductors
P89LPC980/982/983/985
8-bit microcontroller with accelerated two-clock 80C51 core
IDD(tpd)
total Power-down
mode supply current
VDD = 2.4 V
5
μA
VDD = 3.3 V
5
μA
VDD = 5.5 V
5
μA
(dV/dt)r
rise rate
of VDD; to ensure power-on reset signal
5
-
5000
V/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
-
0.4VDD V
Vth(LH)
LOW-HIGH threshold
voltage
except SCL, SDA
-
0.6VDD
0.7VDD V
VIH
HIGH-level input
voltage
SCL, SDA only
0.55VDD
-5.5
V
Vhys
hysteresis voltage
port 1
-
0.2VDD
-V
VOL
LOW-level output
voltage
IOL =20mA; VDD = 2.4 V to 5.5 V
all ports, all modes except high-Z
[4] -0.6
1.0
V
IOL =3.2 mA; VDD = 2.4 V to 5.5 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 5.5 V;
all ports, quasi-bidirectional mode
VDD 0.3 VDD 0.2
-
V
IOH = 3.2 mA; VDD = 2.4 V to 5.5 V;
all ports, push-pull mode
VDD 0.7 VDD 0.4
-
V
IOH = 10 mA; VDD = 2.4 V to 5.5 V; all
ports, push-pull mode
-VDD 0.5
-
V
Vxtal
crystal voltage
on XTAL1, XTAL2 pins when
XTAL1/XTAL2 is used as crystal
input/output; with respect to VSS
0.5
-
+4.0
V
on XTAL1, XTAL2 pins when
XTAL1/XTAL2 is used as GPIO; with
respect to VSS
0.5
-
+5.5
V
Vn
voltage on any other
pin
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
ITHL
HIGH-LOW transition
current
all ports; VI = 1.5 V at VDD =5.5 V
30
-
450
μA
RRST_N(int) internal pull-up
resistance on pin
RST
pin RST
30
-
120
k
Ω
BOD interrupt
Table 13.
Static characteristics …continued
VDD = 2.4 V to 5.5 V unless otherwise specified.
Tamb = 40 °Cto+85 °C for industrial applications, unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ[1]
Max
Unit
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