參數(shù)資料
型號: PCD3745AH
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 8-bit microcontroller with 4.5 kbytes OTP memory and 32 kHz real-time clock
中文描述: 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP32
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, SOT-358-1, LQFP-32
文件頁數(shù): 24/32頁
文件大小: 156K
代理商: PCD3745AH
1999 Feb 02
24
Philips Semiconductors
Product specification
8-bit microcontroller with 4.5 kbytes OTP
memory and 32 kHz real-time clock
PCD3745A
19 AC CHARACTERISTICS
V
DD
= 1.8 to 6 V; V
SS
= 0 V; T
amb
=
25 to +70
°
C; all voltages with respect to V
SS
unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
1
TYP.
MAX.
16
UNIT
t
r
t
f
f
xtal
rise time all outputs
fall time all outputs
clock frequency
V
DD
= 5 V; T
amb
= 25
°
C; C
L
= 50 pF
30
30
ns
ns
MHz
see Fig.17
Fig.17 Maximum clock frequency (f
xtal
) as a function of supply voltage (V
DD
).
handbook, halfpage
(MHz)
MLA493
VDD (V)
1
3
5
7
12
9
6
3
0
15
guaranteed
operating range
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