參數(shù)資料
型號(hào)： LPC2138FHN64
廠商： NXP Semiconductors N.V.
元件分類(lèi)： 數(shù)學(xué)處理器
英文描述： Single-chip 16-32-bit microcontrollers; 32-64-128-256-512 kB ISP-IAP flash with 10-bit ADC and DAC
封裝： LPC2131FBD64/01<SOT314-2 (LQFP64)|<<http://www.nxp.com/packages/SOT314-2.html<1<Always Pb-free,;LPC2131FBD64/01<SOT314-2 (LQFP64)|<<http://www.nxp.com/packages/SOT314-2.h
文件頁(yè)數(shù)： 29/45頁(yè)
文件大?。?/td> 381K
代理商： LPC2138FHN64
LPC2131_32_34_36_38
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 5.1 — 29 July 2011
29 of 45
NXP Semiconductors
LPC2131/32/34/36/38
Single-chip 16/32-bit microcontrollers
[4]
V
DD
supply voltages must be present.
3-state outputs go into 3-state mode when V
DD
is grounded.
Please also see the errata note mentioned in the errata sheet.
[5]
[6]
[7]
Accounts for 100 mV voltage drop in all supply lines.
[8]
Only allowed for a short time period.
[9]
Minimum condition for V
I
= 4.5 V, maximum condition for V
I
= 5.5 V.
[10] Applies to P1.16 to P1.25.
[11] On pin VBAT.
[12] Optimized for low battery consumption.
[13] To V
SS
.
9. Dynamic characteristics
[1]
Parameters are valid over operating temperature range unless otherwise specified.
[2]
Typical ratings are not guaranteed. The values listed are at room temperature (25
C), nominal supply voltages.
[3]
Bus capacitance C
b
in pF, from 10 pF to 400 pF.
Table 7.
T
amb
=
40
C to +85
C for commercial applications, V
DD
over specified ranges.
[1]
Symbol
Parameter
External clock
f
osc
oscillator frequency
T
cy(clk)
clock cycle time
t
CHCX
clock HIGH time
t
CLCX
clock LOW time
t
CLCH
clock rise time
t
CHCL
clock fall time
Port pins (except P0.2 and P0.3)
t
r(o)
output rise time
t
f(o)
output fall time
I
2
C-bus pins (P0.2 and P0.3)
t
f(o)
output fall time
Dynamic characteristics
Conditions
Min
Typ
[2]
Max
Unit
10
40
T
cy(clk)
0.4
T
cy(clk)
0.4
-
-
-
-
-
-
-
-
25
100
-
-
5
5
MHz
ns
ns
ns
ns
ns
-
-
10
10
-
-
ns
ns
V
IH
to V
IL
20 + 0.1
C
b
[3]
-
-
ns
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LPC213X 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:ARM7-based microcontrollers with two 10-bit ADCs and 10-bit DAC
LPC2141 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
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